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Muhammah Adnan Implementation of New Scheme on Indian Power System for Distance Relay Operation in Zone 3 to Avoid Power System Blackout Muhammah Adnan Implementation of New Scheme on Indian Power System for Distance Relay Operation in Zone 3 to Avoid Power System Blackout Новинка

Muhammah Adnan Implementation of New Scheme on Indian Power System for Distance Relay Operation in Zone 3 to Avoid Power System Blackout

Thesis (M.A.) from the year 2016 in the subject Energy Sciences, grade: Master's Degree, Hohai University (Energy and Electrical Collage), course: Electric Power system, language: English, abstract: In July 2012 there was blackout in India. As the result of this disturbance there were two blackouts. In first blackout only the Northern Grid was affected but in the second blackout Northern, Eastern and North-Eastern grid collapsed. A committee formed by the government analyzed the events that resulted in the collapse of system and pointed out no of factors that lead to disturbance.Whole grid collapsed under load encroachment condition. In this thesis different factors have been analyzed using PSCAD simulation and solutions have been proposed.Approximate model of Indian power system has been developed in PSCAD using approximate parameters given in Grid Failure Report issued by the Indian government. Increase in installed capacity of power system and its impact on system frequency and rotor angle has been studied. A new algorithm has been proposed for distance relay operation in Zone 3 to avoid power system blackout using Indian grid model. One of the main factors that lead to the collapse of whole system was the operation of zone 3 distance relay on 400kV Bina-Gwalior Line. This scheme will improve system stability under heavy load conditions. A simplified model in PSCAD was established in order to study the zone 3 protection of distance relay.
Ullah Aasim, Siddiquee S. M. Shahnewaz, Hossain MD Emran Optimization, Control Strategy of Hybrid Renewable Power System for Bts Ullah Aasim, Siddiquee S. M. Shahnewaz, Hossain MD Emran Optimization, Control Strategy of Hybrid Renewable Power System for Bts Новинка

Ullah Aasim, Siddiquee S. M. Shahnewaz, Hossain MD Emran Optimization, Control Strategy of Hybrid Renewable Power System for Bts

In remote locations, grid electric power is not really accessible or can be accessible in restricted quantities. The specific objectives of this research project was: i. To find the optimized system configuration of PV based renewable hybrid system for remote off-grid BTS sites as well as grid connected BTS (Base Transceiver Station) sites. ii. To study the feasibility of Wind-PV hybrid system configuration for off grid BTS sites. iii. To study the environmental benefits of renewable sources powering BTS. Eventually, The research successfully ended up with some great findings. Indeed the Hybrid Renewable Power System has great potential use for power generation of BTS. Interested? Just open and read it. We bet the confined ideas inside will be a big pathway of knowledge for this new emerging technology
Fei Tao Resource Service Management in Manufacturing Grid System Fei Tao Resource Service Management in Manufacturing Grid System Новинка

Fei Tao Resource Service Management in Manufacturing Grid System

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This book includes discussion on advance computer technologies such as cloud computing, grid computing, and service computing. In addition, it furthers the theory and technology of grid technologies that is used in manufacturing, and accelerates the development of service-oriented manufacturing.
Oriol Gomis-Bellmunt HVDC Grids. For Offshore and Supergrid of the Future Oriol Gomis-Bellmunt HVDC Grids. For Offshore and Supergrid of the Future Новинка

Oriol Gomis-Bellmunt HVDC Grids. For Offshore and Supergrid of the Future

10640.21 руб. или Купить в рассрочку!
This book discusses HVDC grids based on multi-terminal voltage-source converters (VSC), which is suitable for the connection of offshore wind farms and a possible solution for a continent wide overlay grid. HVDC Grids: For Offshore and Supergrid of the Future begins by introducing and analyzing the motivations and energy policy drives for developing offshore grids and the European Supergrid. HVDC transmission technology and offshore equipment are described in the second part of the book. The third part of the book discusses how HVDC grids can be developed and integrated in the existing power system. The fourth part of the book focuses on HVDC grid integration, in studies, for different time domains of electric power systems. The book concludes by discussing developments of advanced control methods and control devices for enabling DC grids. Presents the technology of the future offshore and HVDC grid Explains how offshore and HVDC grids can be integrated in the existing power system Provides the required models to analyse the different time domains of power system studies: from steady-state to electromagnetic transients This book is intended for power system engineers and academics with an interest in HVDC or power systems, and policy makers. The book also provides a solid background for researchers working with VSC-HVDC technologies, power electronic devices, offshore wind farm integration, and DC grid protection.
Qi Huang Innovative Testing and Measurement Solutions for Smart Grid Qi Huang Innovative Testing and Measurement Solutions for Smart Grid Новинка

Qi Huang Innovative Testing and Measurement Solutions for Smart Grid

10640.21 руб. или Купить в рассрочку!
Focuses on sensor applications and smart meters in the newly developing interconnected smart grid • Focuses on sensor applications and smart meters in the newly developing interconnected smart grid • Presents the most updated technological developments in the measurement and testing of power systems within the smart grid environment • Reflects the modernization of electric utility power systems with the extensive use of computer, sensor, and data communications technologies, providing benefits to energy consumers and utility companies alike • The leading author heads a group of researchers focusing on the construction of smart grid and smart substation for Sichuan Power Grid, one of the largest in China’s power system
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Коляска Inglesina 3 в 1 Trilogy System Colors на шасси Trilogy City Black (AA 35 H0PPK AE 38 H 0000 S) Розовая

Тип коляски: 3 в 1 Максимальная нагрузка (кг): 15 Вес коляски (кг): 9,67 Гарантия: 1 год Страна-производитель: Италия
Karimi Mazaher, Mokhlis Hazlie Under-Frequency Load Shedding Scheme for Islanded Distribution Network Karimi Mazaher, Mokhlis Hazlie Under-Frequency Load Shedding Scheme for Islanded Distribution Network Новинка

Karimi Mazaher, Mokhlis Hazlie Under-Frequency Load Shedding Scheme for Islanded Distribution Network

Abnormal conditions such as overload and generator tripping usually result in large excursion of power system frequency, voltage and other system variables. In this case, an effective method to prevent the electric power system from instability, frequency collapse and blackout is an under-frequency load shedding scheme. It is applied in order to maintain stability of the system, when the power system generation fails to supply the increase of load. Load shedding is a common technique to maintain the power system stability by curtailment of partial load in some part of the system. However, the load shedding techniques for an islanded distribution network should be treated differently from the transmission power system. A particular approach of under-frequency load shedding scheme is required for an islanded system which is known to be not as strong as the grid.
Takuro Sato Smart Grid Standards. Specifications, Requirements, and Technologies Takuro Sato Smart Grid Standards. Specifications, Requirements, and Technologies Новинка

Takuro Sato Smart Grid Standards. Specifications, Requirements, and Technologies

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A fully comprehensive introduction to smart grid standards and their applications for developers, consumers and service providers The critical role of standards for smart grid has already been realized by world-wide governments and industrial organizations. There are hundreds of standards for Smart Grid which have been developed in parallel by different organizations. It is therefore necessary to arrange those standards in such a way that it is easier for readers to easily understand and select a particular standard according to their requirements without going into the depth of each standard, which often spans from hundreds to thousands of pages. The book will allow people in the smart grid areas and in the related industries to easily understand the fundamental standards of smart grid, and quickly find the building-block standards they need from hundreds of standards for implementing a smart grid system. The authors highlight the most advanced works and efforts now under way to realize an integrated and interoperable smart grid, such as the “NIST Framework and Roadmap for Smart Grid Interoperability Standards Release 2.0”, the” IEC Smart Grid Standardization Roadmap”, the ISO/IEC’s “Smart Grid Standards for Residential Customers”, the ZigBee/HomePlug’s “Smart Energy Profile Specification 2.0”, IEEE’s P2030 “Draft Guide for Smart Grid Interoperability of Energy Technology and Information Technology Operation with the Electric Power System (EPS), and End-Use Applications and Loads”, and the latest joint research project results between the world’s two largest economies, US and China. The book enables readers to fully understand the latest achievements and ongoing technical works of smart grid standards, and assist industry utilities, vendors, academia, regulators, and other smart grid stakeholders in future decision making. The book begins with an overview of the smart grid, and introduces the opportunities in both developed and developing countries. It then examines the standards for power grid domain of the smart grid, including standards for blackout prevention and energy management, smart transmission, advanced distribution management and automation, smart substation automation, and condition monitoring. Communication and security standards as a whole are the backbone of smart grid and their standards, including those for wired and wireless communications, are then assessed. Finally the authors consider the standards and on-going work and efforts for interoperability and integration between different standards and networks, including the latest joint research effort between the world’s two largest economies, US and China. A fully comprehensive introduction to smart grid standards and their applications for developers, consumers and service providers Covers all up-to-date standards of smart grid, including the key standards from NIST, IEC, ISO ZigBee, IEEE, HomePlug, SAE, and other international and regional standardization organizations. The Appendix summarizes all of the standards mentioned in the book Presents standards for renewable energy and smart generation, covering wind energy, solar voltaic, fuel cells, pumped storage, distributed generation, and nuclear generation standards. Standards for other alternative sources of energy such as geothermal energy, and bioenergy are briefly introduced Introduces the standards for smart storage and plug-in electric vehicles, including standards for distributed energy resources (DER), electric storage, and E-mobility/plug-in vehicles The book is written in an accessible style, ideal as an introduction to the topic, yet contains sufficient detail and research to appeal to the more advanced and specialist reader.
A. Elbaset Adel, Ali Mohammed Hamdi, Abd El-Sattar Montaser Performance Analysis of Grid-Connected Photovoltaic Power Systems A. Elbaset Adel, Ali Mohammed Hamdi, Abd El-Sattar Montaser Performance Analysis of Grid-Connected Photovoltaic Power Systems Новинка

A. Elbaset Adel, Ali Mohammed Hamdi, Abd El-Sattar Montaser Performance Analysis of Grid-Connected Photovoltaic Power Systems

PV is one of the most promising renewable energy resources that converts solar energy into electricity with environment friendly manner. The aim of this book is to study, design and performance analysis of grid-connected PV system as follows: • System modeling; that is composed of two-diode model to describe the I-V and P-V characteristic curves of PV system performance. Modeling of PV system represents the main goal in the design and performance study of grid-connected PV system using accurate parameters of PV module. • Improving the efficiency of grid-connected PV system to operate at maximum power point (MPP) with the aid of perturb and observe (P&O) tracker via DC/DC converters. Although, P&O algorithm is widely applied due to its simplicity, costless and easy implementation, it suffers from instabilities, and oscillation around MPP at steady state. This book presents a modified P&O algorithm to overcome such drawbacks and improve MPPT performance of PV system under rapidly changes of weather. • Investigating the design performance of grid-connected PV inverter that suitable for low voltage appliance of distributed grid network at 220V and 50HZ.
Stanley Horowitz H. Power System Relaying Stanley Horowitz H. Power System Relaying Новинка

Stanley Horowitz H. Power System Relaying

10564.5 руб. или Купить в рассрочку!
With emphasis on power system protection from the network operator perspective, this classic textbook explains the fundamentals of relaying and power system phenomena including stability, protection and reliability. The fourth edition brings coverage up-to-date with important advancements in protective relaying due to significant changes in the conventional electric power system that will integrate renewable forms of energy and, in some countries, adoption of the Smart Grid initiative. New features of the Fourth Edition include: an entirely new chapter on protection considerations for renewable energy sources, looking at grid interconnection techniques, codes, protection considerations and practices. new concepts in power system protection such as Wide Area Measurement Systems (WAMS) and system integrity protection (SIPS) -how to use WAMS for protection, and SIPS and control with WAMS. phasor measurement units (PMU), transmission line current differential, high voltage dead tank circuit breakers, and relays for multi-terminal lines. revisions to the Bus Protection Guide IEEE C37.234 (2009) and to the sections on additional protective requirements and restoration. Used by universities and industry courses throughout the world, Power System Relaying is an essential text for graduate students in electric power engineering and a reference for practising relay and protection engineers who want to be kept up to date with the latest advances in the industry.
Jagpreet Sidhu, Sarabjeet Singh Design, Implementation and Evaluation of Grid Environment for DV to MPEG4 Conversion Jagpreet Sidhu, Sarabjeet Singh Design, Implementation and Evaluation of Grid Environment for DV to MPEG4 Conversion Новинка

Jagpreet Sidhu, Sarabjeet Singh Design, Implementation and Evaluation of Grid Environment for DV to MPEG4 Conversion

Scientific Study from the year 2017 in the subject Computer Science - General, grade: 1.00, University of the Punjab, language: English, abstract: This work presents the evaluation of grid for DV to MPEG4 video conversion with following objectives: Study and Implementation of the Grid Environment; Design and Implementation of DV to MPEG 4 conversion process on Grid Environment; Evaluation of performance of Grid for DV to MPEG 4 conversion with respect to time. The first objective intends to study the grid computing concepts, their types, their relationship with other computing technologies, the open source middleware available for its implementation etc. It also involves the analysis, design and implementation of a grid environment. The second objective intends to study the compute, storage and network intensive problem of DV to MPEG4 video conversion and to implement it on the grid environment designed in above step. The third objective intends to evaluate the performance of grid (designed in step 1) by executing the conversion process (as defined by step 2) with different parameters. We have developed the python script (appendix A) to assist us to find suitable resource on a grid system and then splitting a DV video job into some job slices to be remotely scheduled and processed at grid nodes. After conducting thirty runs for three experiments by taking videos of different lenghts on one to ten processing nodes it is clear that grid shows benefits over single/centralised sy...
Julie Adair King Nikon D5600 For Dummies Julie Adair King Nikon D5600 For Dummies Новинка

Julie Adair King Nikon D5600 For Dummies

1928.92 руб. или Купить в рассрочку!
An easy-to-follow Nikon D5600 photography class—in a book! Your Nikon D5600 is a powerful tool equipped to take top-notch photos. But unless you know how to use it to its full potential, your professional-grade camera will produce underwhelming amateur-grade photos. And that's where Nikon D5600 For Dummies comes in! Packed with all the expert tips and tricks you need to get your Nikon to live up to its name, this guide shows you how to use it to get truly striking shots—in a flash. Written by an expert on all things Nikon—and brimming with inspiring full-color photos—the step-by-step instruction offered inside arms shutterbugs of all skill levels with the know-how to turn any scene into a beautiful work of art. Whether you're looking to capture a cozy low-light shot or forever memorialize an awesome action scene, Nikon D5600 For Dummies will take your photography skills to picturesque new heights. Discover all your camera's features and capabilities Get better photos in auto or manual mode Adjust focus on the fly Start speaking photography lingo like a pro Even Leonardo da Vinci had to learn to work with paints and brushes before he could create the Mona Lisa. Before you let your frustration get the best of you, take heed in the friendly guidance in Nikon D5600 For Dummies.
Зеркальный фотоаппарат NIKON D610 body, черный Зеркальный фотоаппарат NIKON D610 body, черный Новинка

Зеркальный фотоаппарат NIKON D610 body, черный

разрешение 24.3млн.пикселей, матрица CMOS, кроп-фактор: 1, ЖК-дисплей 3, тип карт памяти- SDXC, байонет Nikon F
Самокат Sweet Baby 3-х колесный Triplex Light Black Самокат Sweet Baby 3-х колесный Triplex Light Black Новинка

Самокат Sweet Baby 3-х колесный Triplex Light Black

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Stephen Bush F. Smart Grid. Communication-Enabled Intelligence for the Electric Power Grid Stephen Bush F. Smart Grid. Communication-Enabled Intelligence for the Electric Power Grid Новинка

Stephen Bush F. Smart Grid. Communication-Enabled Intelligence for the Electric Power Grid

9107.53 руб. или Купить в рассрочку!
This book bridges the divide between the fields of power systems engineering and computer communication through the new field of power system information theory. Written by an expert with vast experience in the field, this book explores the smart grid from generation to consumption, both as it is planned today and how it will evolve tomorrow. The book focuses upon what differentiates the smart grid from the «traditional» power grid as it has been known for the last century. Furthermore, the author provides the reader with a fundamental understanding of both power systems and communication networking. It shows the complexity and operational requirements of the evolving power grid, the so-called «smart grid,» to the communication networking engineer; and similarly, it shows the complexity and operational requirements for communications to the power systems engineer. The book is divided into three parts. Part One discusses the basic operation of the electric power grid, covering fundamental knowledge that is assumed in Parts Two and Three. Part Two introduces communications and networking, which are critical enablers for the smart grid. It also considers how communication and networking will evolve as technology develops. This lays the foundation for Part Three, which utilizes communication within the power grid. Part Three draws heavily upon both the embedded intelligence within the power grid and current research, anticipating how and where computational intelligence will be implemented within the smart grid. Each part is divided into chapters and each chapter has a set of questions useful for exercising the readers' understanding of the material in that chapter. Key Features: Bridges the gap between power systems and communications experts Addresses the smart grid from generation to consumption, both as it is planned today and how it will likely evolve tomorrow Explores the smart grid from the perspective of traditional power systems as well as from communications Discusses power systems, communications, and machine learning that all define the smart grid It introduces the new field of power system information theory
Akshay Kumar DFIG-based Wind Power Conversion System Connected to Grid Akshay Kumar DFIG-based Wind Power Conversion System Connected to Grid Новинка

Akshay Kumar DFIG-based Wind Power Conversion System Connected to Grid

Master's Thesis from the year 2014 in the subject Engineering - Power Engineering, grade: 7.8, Ajay Kumar Garg Engineering College, course: M.Tech, language: English, abstract: Wind generation has become the most important alternate energy source and has experienced increased progress in India during the past decade. While it has great potential as an alternative to less environmentally friendly energy sources, there are various technical challenges that cause wind to be considered negatively by many utilities. Wind energy conversion systems suffer from the fact that their real power generation is closely dependent on the local environmental conditions. The Doubly Fed Induction Generator (DFIG) based wind turbine with variable-speed variable-pitch control scheme is the most popular wind power generator in the wind power industry. This machine can be operated either in grid connected or standalone mode. In this thesis, a detailed electromechanical model of a DFIG-based wind turbine connected to power grid as well as separately operated wind turbine system with different sub-systems is developed in the MATLAB/SIMULINK environment and its equivalent generator and turbine control structure is realized. In this regard following configurations have been considered:• DFIG with Battery storage sub-system• DFIG with Buck-Boost converter• DFIG with transformer• DFIG with 3-winding transformerAddition of battery storage and buck-boost converter sub-systems into the system enables no...
Коляска Inglesina Aptica System Duo 2 в 1 на шасси Aptica Black Coffee (AA 72 K0IBG AE 70 K 0001) Коляска Inglesina Aptica System Duo 2 в 1 на шасси Aptica Black Coffee (AA 72 K0IBG AE 70 K 0001) Новинка

Коляска Inglesina Aptica System Duo 2 в 1 на шасси Aptica Black Coffee (AA 72 K0IBG AE 70 K 0001)

Тип коляски: 2 в 1 Рекомендуемый возраст ребенка (лет): до 3 Максимальная нагрузка (кг): 15 Гарантия: 1 год Страна-производитель: Италия
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GAUTAM BAPAT INFORMATION TECHNOLOGY IN BUSINESS OPERATIONS GAUTAM BAPAT INFORMATION TECHNOLOGY IN BUSINESS OPERATIONS Новинка

GAUTAM BAPAT INFORMATION TECHNOLOGY IN BUSINESS OPERATIONS

1 Computers 2 System Concept 3 Operating System & Service in Operating System 4 Introduction to RDBMS 5 Management Information System 6 MS Office
Hong Chen Power Grid Operation in a Market Environment. Economic Efficiency and Risk Mitigation Hong Chen Power Grid Operation in a Market Environment. Economic Efficiency and Risk Mitigation Новинка

Hong Chen Power Grid Operation in a Market Environment. Economic Efficiency and Risk Mitigation

9500.19 руб. или Купить в рассрочку!
Covers the latest practices, challenges and theoretical advancements in the domain of balancing economic efficiency and operation risk mitigation This book examines both system operation and market operation perspectives, focusing on the interaction between the two. It incorporates up-to-date field experiences, presents challenges, and summarizes the latest theoretic advancements to address those challenges. The book is divided into four parts. The first part deals with the fundamentals of integrated system and market operations, including market power mitigation, market efficiency evaluation, and the implications of operation practices in energy markets. The second part discusses developing technologies to strengthen the use of the grid in energy markets. System volatility and economic impact introduced by the intermittency of wind and solar generation are also addressed. The third part focuses on stochastic applications, exploring new approaches of handling uncertainty in Security Constrained Unit Commitment (SCUC) as well as the reserves needed for power system operation. The fourth part provides ongoing efforts of utilizing transmission facilities to improve market efficiency, via transmission topology control, transmission switching, transmission outage scheduling, and advanced transmission technologies. Besides the state-of-the-art review and discussion on the domain of balancing economic efficiency and operation risk mitigation, this book: Describes a new approach for mass market demand response management, and introduces new criteria to improve system performance with large scale variable generation additions Reviews mathematic models and solution methods of SCUC to help address challenges posed by increased operational uncertainties with high-penetration of renewable resources Presents a planning framework to account for the value of operational flexibility in transmission planning and to provide market mechanism for risk sharing Power Grid Operations in a Market Environment: Economic Efficiency and Risk Mitigation is a timely reference for power engineers and researchers, electricity market traders and analysts, and market designers.
Chandak Ashish, Sahoo Bibhudatta, Turuk Ashok Kumar Task Scheduling Strategies in Grid Chandak Ashish, Sahoo Bibhudatta, Turuk Ashok Kumar Task Scheduling Strategies in Grid Новинка

Chandak Ashish, Sahoo Bibhudatta, Turuk Ashok Kumar Task Scheduling Strategies in Grid

Grid computing is a form of distributed computing that involves coordinating and sharing computing, application, data storage or network resources across dynamic and geographically dispersed organizations. Task scheduling is heart of any grid application which guides resource allocation in grid. Heuristic task scheduling strategies have been used for optimal task scheduling. Hence, this book mainly devoted to task scheduling strategies in grid.
Qiuwei Wu Grid Integration of Electric Vehicles in Open Electricity Markets Qiuwei Wu Grid Integration of Electric Vehicles in Open Electricity Markets Новинка

Qiuwei Wu Grid Integration of Electric Vehicles in Open Electricity Markets

10564.5 руб. или Купить в рассрочку!
Presenting the policy drivers, benefits and challenges for grid integration of electric vehicles (EVs) in the open electricity market environment, this book provides a comprehensive overview of existing electricity markets and demonstrates how EVs are integrated into these different markets and power systems. Unlike other texts, this book analyses EV integration in parallel with electricity market design, showing the interaction between EVs and differing electricity markets. Future regulating power market and distribution system operator (DSO) market design is covered, with up-to-date case studies and examples to help readers carry out similar projects across the world. With in-depth analysis, this book describes: the impact of EV charging and discharging on transmission and distribution networks market-driven EV congestion management techniques, for example the day-ahead tariff based congestion management scenario within electric distribution networks optimal EV charging management with the fleet operator concept and smart charging management EV battery technology, modelling and tests the use of EVs for balancing power fluctuations from renewable energy sources, looking at power system operation support, including frequency reserve, power regulation and voltage support An accessible technical book for power engineers and grid/distributed systems operators, this also serves as a reference text for researchers in the area of EVs and power systems. It provides distribution companies with the knowledge they need when facing the challenges introduced by large scale EV deployment, and demonstrates how transmission system operators (TSOs) can develop the existing system service market in order to fully utilize the potential of EV flexibility. With thorough coverage of the technologies for EV integration, this volume is informative for research professors and graduate students in power systems; it will also appeal to EV manufacturers, regulators, EV market professionals, energy providers and traders, mobility providers, EV charging station companies, and policy makers.
Suman Budhathoki Grid Connection of Gotikhel Micro Hydropower Plant without Interrupting Isolated Load Suman Budhathoki Grid Connection of Gotikhel Micro Hydropower Plant without Interrupting Isolated Load Новинка

Suman Budhathoki Grid Connection of Gotikhel Micro Hydropower Plant without Interrupting Isolated Load

Master's Thesis from the year 2011 in the subject Electrotechnology, grade: 1.7, Brandenburg Technical University Cottbus, course: Electric Power Engineering - Micro Hydro-power and its grid connection, language: English, abstract: 1. IntroductionGotikhel Hydropower Plant (GHP) is one of the nearest Isolated Micro Hydropower Plant (MHP) from the main city out of 650 isolated MHPs available in Nepal which still supplies electrical power to 173 Households, one hull machine and one school. The extension of national grid has made life of MHPs insecure as consumers want the energy from more reliable source i.e. from national grid. In the context of Nepal, especially in rural areas, construction of MHPs are very costly and because of unplanned extension of national grid, some of MHPs are in closing conditions and same cases will continue more in future. So, there is a huge risk in big investments and valuable efforts of villagers. Synchronization of MHPs to the national grid will be the ultimate solution for the existence of MHPs in Nepal. So, this Master Thesis will also focus on grid connection of GHP and consequent impacts on technical as well as financial sectors before and after the grid connection of GHP. 2. ObjectivesTaking GHP as a private/ community pilot project for grid connection in Nepal, the following objectives of grid-connected MHPs has been generalized:• To ensure optimum use of national resource and fulfill the possible new demand of energy in rural areas sinc...
Pieter Schavemaker Electrical Power System Essentials Pieter Schavemaker Electrical Power System Essentials Новинка

Pieter Schavemaker Electrical Power System Essentials

The electrical power supply is about to change; future generation will increasingly take place in and near local neighborhoods with diminishing reliance on distant power plants. The existing grid is not adapted for this purpose as it is largely a remnant from the 20th century. Can the grid be transformed into an intelligent and flexible grid that is future proof? This revised edition of Electrical Power System Essentials contains not only an accessible, broad and up-to-date overview of alternating current (AC) power systems, but also end-of-chapter exercises in every chapter, aiding readers in their understanding of the material introduced. With an original approach the book covers the generation of electric energy from thermal power plants as from renewable energy sources and treats the incorporation of power electronic devices and FACTS. Throughout there are examples and case studies that back up the theory or techniques presented. The authors set out information on mathematical modelling and equations in appendices rather than integrated in the main text. This unique approach distinguishes it from other text books on Electrical Power Systems and makes the resource highly accessible for undergraduate students and readers without a technical background directly related to power engineering. After laying out the basics for a steady-state analysis of the three-phase power system, the book examines: generation, transmission, distribution, and utilization of electric energy wind energy, solar energy and hydro power power system protection and circuit breakers power system control and operation the organization of electricity markets and the changes currently taking place system blackouts future developments in power systems, HVDC connections and smart grids The book is supplemented by a companion website from which teaching materials can be downloaded.
P D PATIL, N K KADALE, S D SHIRKE EMBEDDED OPERATING SYSTEMS P D PATIL, N K KADALE, S D SHIRKE EMBEDDED OPERATING SYSTEMS Новинка

P D PATIL, N K KADALE, S D SHIRKE EMBEDDED OPERATING SYSTEMS

1 Introduction to Embedded Operating System & Real Time Operating System 2 Embedded Arm Processes 3 Embedded Linux Kernel 4 Bootloaders And Device Drivers 5 Debgging Techniques for Embedded Linux 6 Embeded Android model Q. Paper In SEM Exam
Duan Jinhui Grid Connection of China.s Renewable Energy and Its Energy Structure Duan Jinhui Grid Connection of China.s Renewable Energy and Its Energy Structure Новинка

Duan Jinhui Grid Connection of China.s Renewable Energy and Its Energy Structure

Currently, renewable energy generation (REG) in China has experienced rapid development. Although the issue of grid connection rate exists worldwide, it is particularly severe in China. This book proposes a coordinated management mechanism with full consideration of China's resource endowment, technology level and power system. The ultimate coordinated management mechanism for the orderly grid connection of REG is proposed with two sub-mechanisms, the integrated planning coordinated management mechanism and the transmission coordinated management mechanism. With the application of it, an orderly large-scale grid connection of REG will be achieved gradually and the usage efficiency of energy and power will be improved. Besides, aiming at the new development and utilization situation of China's energy sources, this book proposed a new pattern called ''regional multi-energy system'' to promote the energy structure optimization in China. This system ensure the priority of renewable energy sources (RES) in the development and utilization.
Amirnaser Yazdani Multi-terminal Direct-Current Grids. Modeling, Analysis, and Control Amirnaser Yazdani Multi-terminal Direct-Current Grids. Modeling, Analysis, and Control Новинка

Amirnaser Yazdani Multi-terminal Direct-Current Grids. Modeling, Analysis, and Control

10640.21 руб. или Купить в рассрочку!
A generic DC grid model that is compatible with the standard AC system stability model is presented and used to analyse the interaction between the DC grid and the host AC systems. A multi-terminal DC (MTDC) grid interconnecting multiple AC systems and offshore energy sources (e.g. wind farms) across the nations and continents would allow effective sharing of intermittent renewable resources and open market operation for secure and cost-effective supply of electricity. However, such DC grids are unprecedented with no operational experience. Despite lots of discussions and specific visions for setting up such MTDC grids particularly in Europe, none has yet been realized in practice due to two major technical barriers: Lack of proper understanding about the interaction between a MTDC grid and the surrounding AC systems. Commercial unavailability of efficient DC side fault current interruption technology for conventional voltage sourced converter systems This book addresses the first issue in details by presenting a comprehensive modeling, analysis and control design framework. Possible methodologies for autonomous power sharing and exchange of frequency support across a MTDC grid and their impact on overall stability is covered. An overview of the state-of-the-art, challenges and on-going research and development initiatives for DC side fault current interruption is also presented.
Nick Jenkins Smart Grid. Technology and Applications Nick Jenkins Smart Grid. Technology and Applications Новинка

Nick Jenkins Smart Grid. Technology and Applications

9348.76 руб. или Купить в рассрочку!
Electric power systems worldwide face radical transformation with the need to decarbonise electricity supply, replace ageing assets and harness new information and communication technologies (ICT). The Smart Grid uses advanced ICT to control next generation power systems reliably and efficiently. This authoritative guide demonstrates the importance of the Smart Grid and shows how ICT will extend beyond transmission voltages to distribution networks and customer-level operation through Smart Meters and Smart Homes. Smart Grid Technology and Applications: Clearly unravels the evolving Smart Grid concept with extensive illustrations and practical examples. Describes the spectrum of key enabling technologies required for the realisation of the Smart Grid with worked examples to illustrate the applications. Enables readers to engage with the immediate development of the power system and take part in the debate over the future Smart Grid. Introduces the constituent topics from first principles, assuming only a basic knowledge of mathematics, circuits and power systems. Brings together the expertise of a highly experienced and international author team from the UK, Sri Lanka, China and Japan. Electrical, electronics and computer engineering researchers, practitioners and consultants working in inter-disciplinary Smart Grid RD&D will significantly enhance their knowledge through this reference. The tutorial style will greatly benefit final year undergraduate and master’s students as the curriculum increasing focuses on the breadth of technologies that contribute to Smart Grid realisation.
Julie Adair King Nikon D3300 For Dummies Julie Adair King Nikon D3300 For Dummies Новинка

Julie Adair King Nikon D3300 For Dummies

1928.92 руб. или Купить в рассрочку!
Take your best shot with your new Nikon D3300 Congratulations on your new Nikon D3300 DSLR! You probably want to get shooting right away, but first you need to know some basics about the controls and functions. Nikon D3300 For Dummies is your ultimate guide to your new camera, packed with everything you need to know to start taking beautiful photographs right out of the gate. Author Julie Adair King draws on a decade of experience in photography instruction, specifically Nikon and Canon, to walk you through the basics and get you started off on the right foot. Your new Nikon D3300 offers full control over exposure settings, but it also includes pre-sets and auto mode options for beginners. Nikon D3300 For Dummies guides you through the specifics of each setting, and teaches you how to determine what controls work best in a given situation. Written specifically for the Nikon D3300, the book discusses only the controls and capabilities available on your model, and shows you where to find them and how to use them. Topics include: Shooting in auto mode, playback options, and basic troubleshooting Working with light, focus, and color, and conquering video mode Picture organization, including file transfer and sharing Tips on photo editing and select features This full-color book includes a variety of photos that demonstrate the effects of different settings, allowing you to develop an eye for matching controls to situations. If you want to get the most out of your new DSLR, Nikon D3300 For Dummies is the best, most complete guide on the market.
Julie Adair King Nikon D5100 For Dummies Julie Adair King Nikon D5100 For Dummies Новинка

Julie Adair King Nikon D5100 For Dummies

1928.92 руб. или Купить в рассрочку!
A picture-perfect beginner guide to the new Nikon D5100 Eager to take a shot at using the exciting new Nikon D5100? Then this is the introductory book for you! Aimed at first-time DSLR shooters who need a friendly guide on how to use their camera, this straightforward book is packed with full-color images that help demonstrate how to use features of the Nikon D5100. Coverage explores the on-board effects, low-light settings, and automatic HDR shooting. Clear explanations detail the ways in which you can use the new features of the Nikon D5100 to add unique shots to your portfolio while an explanation of photography terms gets you confident and savvy with this fun DSLR camera. Covers basic camera controls and functions, shooting in auto mode, setting photo quality, and navigating menus and the view screen Introduces the basics of photography, including the settings that control lighting, exposure, focus, and color Addresses the new low-light and HDR settings Encourages you to use the new onboard effects features and shares tips for improving images with editing software Get a grasp on the fun Nikon D5100 with this fun and friendly guide!
Зеркальный фотоаппарат NIKON D750 BODY body, черный Зеркальный фотоаппарат NIKON D750 BODY body, черный Новинка

Зеркальный фотоаппарат NIKON D750 BODY body, черный

разрешение 24.93млн.пикселей, матрица CMOS, кроп-фактор: 1, ЖК-дисплей 3, тип карт памяти- SDXC, байонет Nikon F, запись видео 1080p

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A fully comprehensive introduction to smart grid standards and their applications for developers, consumers and service providers The critical role of standards for smart grid has already been realized by world-wide governments and industrial organizations. There are hundreds of standards for Smart Grid which have been developed in parallel by different organizations. It is therefore necessary to arrange those standards in such a way that it is easier for readers to easily understand and select a particular standard according to their requirements without going into the depth of each standard, which often spans from hundreds to thousands of pages. The book will allow people in the smart grid areas and in the related industries to easily understand the fundamental standards of smart grid, and quickly find the building-block standards they need from hundreds of standards for implementing a smart grid system. The authors highlight the most advanced works and efforts now under way to realize an integrated and interoperable smart grid, such as the “NIST Framework and Roadmap for Smart Grid Interoperability Standards Release 2.0”, the” IEC Smart Grid Standardization Roadmap”, the ISO/IEC’s “Smart Grid Standards for Residential Customers”, the ZigBee/HomePlug’s “Smart Energy Profile Specification 2.0”, IEEE’s P2030 “Draft Guide for Smart Grid Interoperability of Energy Technology and Information Technology Operation with the Electric Power System (EPS), and End-Use Applications and Loads”, and the latest joint research project results between the world’s two largest economies, US and China. The book enables readers to fully understand the latest achievements and ongoing technical works of smart grid standards, and assist industry utilities, vendors, academia, regulators, and other smart grid stakeholders in future decision making. The book begins with an overview of the smart grid, and introduces the opportunities in both developed and developing countries. It then examines the standards for power grid domain of the smart grid, including standards for blackout prevention and energy management, smart transmission, advanced distribution management and automation, smart substation automation, and condition monitoring. Communication and security standards as a whole are the backbone of smart grid and their standards, including those for wired and wireless communications, are then assessed. Finally the authors consider the standards and on-going work and efforts for interoperability and integration between different standards and networks, including the latest joint research effort between the world’s two largest economies, US and China. A fully comprehensive introduction to smart grid standards and their applications for developers, consumers and service providers Covers all up-to-date standards of smart grid, including the key standards from NIST, IEC, ISO ZigBee, IEEE, HomePlug, SAE, and other international and regional standardization organizations. The Appendix summarizes all of the standards mentioned in the book Presents standards for renewable energy and smart generation, covering wind energy, solar voltaic, fuel cells, pumped storage, distributed generation, and nuclear generation standards. Standards for other alternative sources of energy such as geothermal energy, and bioenergy are briefly introduced Introduces the standards for smart storage and plug-in electric vehicles, including standards for distributed energy resources (DER), electric storage, and E-mobility/plug-in vehicles The book is written in an accessible style, ideal as an introduction to the topic, yet contains sufficient detail and research to appeal to the more advanced and specialist reader.
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