Autonomous Voltage Control Strategies In Distribution Grids With Photovoltaic Systems

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Autonomous Voltage Control Strategies in Distribution Grids with Photovoltaic Systems

Author : Stetz, Thomas
Publisher : kassel university press GmbH
ISBN 13 : 3862197123
Total Pages : 205 pages
Book Rating : 4.8/5 (621 download)

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Book Synopsis Autonomous Voltage Control Strategies in Distribution Grids with Photovoltaic Systems by : Stetz, Thomas

Download or read book Autonomous Voltage Control Strategies in Distribution Grids with Photovoltaic Systems written by Stetz, Thomas and published by kassel university press GmbH. This book was released on 2014-01-01 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis analyzes the technical and economic potential of autonomous voltage control strategies for improving distribution grid operation with high shares of photovoltaic (PV) generation. Key issues include: The simultaneity of local photovoltaic generation and local consumption as well as its influence on reverse power flows.The theoretical potential of autonomous voltage control strategies to increase a grid’s hosting capacity for additional photovoltaic generation.Stability analyses of a voltage-dependent combined active and reactive power control strategy for photovoltaic inverters.The cost savings potential (CAPEX & OPEX) of autonomous voltage control strategies, compared to traditional grid reinforcement measures. The results suggest that autonomous voltage control strategies can be used to improve the technical and economic distribution grid integration of PV systems. If applied appropriately, these strategies are capable of deferring grid reinforcement measures and hence shifting investment costs to future points in time. Of all investigated autonomous voltage control strategies, the on-load tap changer voltage control and a combined Q(V)/P(V) PV inverter control strategy showed the most promising results, from a technical and an economic perspective.

Autonomous Voltage Control Strategies in Distribution Grids with Photovoltaic Systems

Author : Thomas Stetz
Publisher :
ISBN 13 : 9783862197132
Total Pages : 205 pages
Book Rating : 4.1/5 (971 download)

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Book Synopsis Autonomous Voltage Control Strategies in Distribution Grids with Photovoltaic Systems by : Thomas Stetz

Download or read book Autonomous Voltage Control Strategies in Distribution Grids with Photovoltaic Systems written by Thomas Stetz and published by . This book was released on 2013 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reactive power grid adequacy studies for distribution grids with high distributed generation

Author : Markus Kraiczy
Publisher : BoD – Books on Demand
ISBN 13 : 3737608857
Total Pages : 238 pages
Book Rating : 4.7/5 (376 download)

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Book Synopsis Reactive power grid adequacy studies for distribution grids with high distributed generation by : Markus Kraiczy

Download or read book Reactive power grid adequacy studies for distribution grids with high distributed generation written by Markus Kraiczy and published by BoD – Books on Demand. This book was released on 2020-01-01 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nowadays distributed energy resources (DER) can provide certain reactive power flexibility for voltage support in alternating current power systems. Besides local voltage support at the distribution level, the DER can also provide reactive power flexibility at the transmission-distribution (T-D) interface, which can improve the reactive power grid adequacy of the distribution level. The term reactive power grid adequacy describes the compliance level of a distribution grid with a predefined reactive power range at the T-D interface. However, a challenge in grid planning procedures is the consideration of the usually intermittent reactive power flexibility potential by the DER. This study aims to develop practicable grid planning procedures for advanced reactive power management at the T-D interface by making use of controllable reactive power sources at the distribution level, like DER and distributed reactive power compensators. The study is performed for a real German distribution grid section with very high-distributed generation.

Resilient Operation of Distribution Grids with Distributed-Hierarchical Architecture

Author : Elisabeth Drayer
Publisher : kassel university press GmbH
ISBN 13 : 3737605920
Total Pages : 199 pages
Book Rating : 4.7/5 (376 download)

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Book Synopsis Resilient Operation of Distribution Grids with Distributed-Hierarchical Architecture by : Elisabeth Drayer

Download or read book Resilient Operation of Distribution Grids with Distributed-Hierarchical Architecture written by Elisabeth Drayer and published by kassel university press GmbH. This book was released on 2018-11-20 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis is about the design and the implementation of a resilient grid operation for the distribution grid. This research question is induced by the advancing of three trends: Decarbonisation, decentralisation and digitalisation. These three trends transform the hitherto passive distribution grid into an active system that contains an active operation. The term “resilience” describes capabilities of the system to absorb, to adapt, and to recover from faults and disturbances. This concept is realised on the one hand with the choice of the operation architecture, on the other hand for the choice of possible methods and functions. This thesis develops a distributed-hierarchical operation architecture. For this architecture several methods have been developed that optimally benefit from the operation architecture and that allow the fully automated operation of the distribution grid. For that purpose a heuristic optimisation has been developed to solve problems like voltage profile violations and congestions. Another important method, especially with regard to resilience, is the self-healing capability to resupply clients after permanent faults.

Energy Storage Systems

Author : Armin U. Schmiegel
Publisher : Oxford University Press
ISBN 13 : 019267272X
Total Pages : 449 pages
Book Rating : 4.1/5 (926 download)

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Book Synopsis Energy Storage Systems by : Armin U. Schmiegel

Download or read book Energy Storage Systems written by Armin U. Schmiegel and published by Oxford University Press. This book was released on 2023-05-04 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy systems are encountered in daily life, whether through smartphones, laptops or cordless tools. Cars using fossil fuels are being replaced with electric and battery powered drives, and storage solutions are being implemented to better integrate renewable energies into the grid. Energy Storage Systems introduces the different storage technologies available today. It begins with mechanical and electrical storage and describes in detail electrochemical storage technologies such as lead and lithium-ion batteries. However, this book aims to explain not only what storage technologies exist but also how these storage technologies are applied in storage systems. Therefore, this book provides a short introduction to requirements management and system engineering to explain how storage systems are designed. Furthermore, the book explains the most important power conversion techniques. The technologies presented are applied in many application examples throughout the book and range from solar power storage systems to battery supported mobile phone masts and commercial vehicles equipped with a hybrid drive system.

Sizing and operation of residential photovoltaic systems in combination with battery storage systems and heat pumps

Author : Jan von Appen
Publisher : kassel university press GmbH
ISBN 13 : 3737605548
Total Pages : 211 pages
Book Rating : 4.7/5 (376 download)

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Book Synopsis Sizing and operation of residential photovoltaic systems in combination with battery storage systems and heat pumps by : Jan von Appen

Download or read book Sizing and operation of residential photovoltaic systems in combination with battery storage systems and heat pumps written by Jan von Appen and published by kassel university press GmbH. This book was released on 2018-08-27 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thriving business case of residential photovoltaic systems in combination with battery storage systems and other flexibility options, such as heat pumps, leads to additional questions for PV network integration and increases the complexity of planning processes for all involved stakeholders – especially for investors and distribution network operators. In this thesis mixed integer linear and bilevel optimization models are developed for evaluating the interdependencies between these stakeholders and their strategic decision making. A case study-based approach allows assessing how different incentives impact sizing and operation of PV battery storage systems, their network integration and their complementarity towards other flexibility options for improved sector coupling. The analysis of the case studies underlines the importance of using multi-stakeholder optimization models. Appropriate incentive setting and sector coupling decelerate emerging self-reinforcing processes between higher network charges, larger system sizes and inefficient PV network integration. Furthermore, curtailment limits and peak charges help activating a network-supporting operation of battery storage systems and other flexibilities.

Advanced Smart Grid Functionalities Based on PowerFactory

Author : Francisco Gonzalez-Longatt
Publisher : Springer
ISBN 13 : 3319505327
Total Pages : 379 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Advanced Smart Grid Functionalities Based on PowerFactory by : Francisco Gonzalez-Longatt

Download or read book Advanced Smart Grid Functionalities Based on PowerFactory written by Francisco Gonzalez-Longatt and published by Springer. This book was released on 2017-12-29 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book consolidates some of the most promising advanced smart grid functionalities and provides a comprehensive set of guidelines for their implementation/evaluation using DIgSILENT Power Factory. It includes specific aspects of modeling, simulation and analysis, for example wide-area monitoring, visualization and control, dynamic capability rating, real-time load measurement and management, interfaces and co-simulation for modeling and simulation of hybrid systems. It also presents key advanced features of modeling and automation of calculations using PowerFactory, such as the use of domain-specific (DSL) and DIgSILENT Programming (DPL) languages, and utilizes a variety of methodologies including theoretical explanations, practical examples and guidelines. Providing a concise compilation of significant outcomes by experienced users and developers of this program, it is a valuable resource for postgraduate students and engineers working in power-system operation and planning.

Energy Informatics

Author : Bo Nørregaard Jørgensen
Publisher : Springer Nature
ISBN 13 : 3031747410
Total Pages : 388 pages
Book Rating : 4.0/5 (317 download)

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Book Synopsis Energy Informatics by : Bo Nørregaard Jørgensen

Download or read book Energy Informatics written by Bo Nørregaard Jørgensen and published by Springer Nature. This book was released on with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Unit commitment and investment valuation of flexible biogas plants in German power markets

Author : Hochloff, Patrick
Publisher : kassel university press GmbH
ISBN 13 : 3737603286
Total Pages : 196 pages
Book Rating : 4.7/5 (376 download)

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Book Synopsis Unit commitment and investment valuation of flexible biogas plants in German power markets by : Hochloff, Patrick

Download or read book Unit commitment and investment valuation of flexible biogas plants in German power markets written by Hochloff, Patrick and published by kassel university press GmbH. This book was released on 2017 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biogas plants become more flexible, scheduling their power generation with respect to market prices. For this purpose the electrical capacity of power units is extended to convert the continuously produced gas as well as the gas held in storage. This work has shown how gas plants with extended capacity located at a gas production site can be analyzed on the basis of unit commitment. Mixed integer linear programs (MILP) have been developed for the unit commitment of such plants in different use cases. The models developed consider gas plants at a gas production site participating in German power markets, switching between static and variable gas supply, providing secondary and tertiary control reserve, and claiming the German market and flexibility premium. The models can be applied to plan daily schedules for the operation of these gas plants. Furthermore, the models can be applied to analyze the benefits of extending the electrical or storage capacity of gas plants located at a gas production site. The models calculate the optimized gross income that can be applied as cash flow for determining the net present value (NPV) of investments in extended electrical and storage capacity.

Technologies and Applications for Smart Charging of Electric and Plug-in Hybrid Vehicles

Author : Ottorino Veneri
Publisher : Springer
ISBN 13 : 3319436511
Total Pages : 323 pages
Book Rating : 4.3/5 (194 download)

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Book Synopsis Technologies and Applications for Smart Charging of Electric and Plug-in Hybrid Vehicles by : Ottorino Veneri

Download or read book Technologies and Applications for Smart Charging of Electric and Plug-in Hybrid Vehicles written by Ottorino Veneri and published by Springer. This book was released on 2016-12-30 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book outlines issues related to massive integration of electric and plug-in hybrid electric vehicles into power grids. Electricity is becoming the preferred energy vector for the next new generation of road vehicles. It is widely acknowledged that road vehicles based on full electric or hybrid drives can mitigate problems related to fossil fuel dependence. This book explains the emerging and understanding of storage systems for electric and plug-in hybrid vehicles. The recharging stations for these types of vehicles might represent a great advantage for the electric grid by facilitating integration of renewable and distributed energy production. This book presents a broad review from analyzing current literature to on-going research projects about the new power technologies related to the various charging architectures for electric and plug-in hybrid vehicles. Specifically focusing on DC fast charging operations, as well as, grid-connected power converters and the full range of energy storage systems. These key components are analyzed for distributed generation and charging system integration into micro-grids. The authors demonstrate that these storage systems represent effective interfaces for the control and management of renewable and sustainable distributed energy resources. New standards and applications are emerging from micro-grid pilot projects around the world and case studies demonstrate the convenience and feasibility of distributed energy management. The material in this unique volume discusses potential avenues for further research toward achieving more reliable, more secure and cleaner energy.

Grid-Integrated and Standalone Photovoltaic Distributed Generation Systems

Author : Bo Zhao
Publisher : John Wiley & Sons
ISBN 13 : 1119187362
Total Pages : 342 pages
Book Rating : 4.1/5 (191 download)

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Book Synopsis Grid-Integrated and Standalone Photovoltaic Distributed Generation Systems by : Bo Zhao

Download or read book Grid-Integrated and Standalone Photovoltaic Distributed Generation Systems written by Bo Zhao and published by John Wiley & Sons. This book was released on 2017-10-12 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical and systematic elaboration on the analysis, design and control of grid integrated and standalone distributed photovoltaic (PV) generation systems, with Matlab and Simulink models Analyses control of distribution networks with high penetration of PV systems and standalone microgrids with PV systems Covers in detail PV accommodation techniques including energy storage, demand side management and PV output power regulation Features examples of real projects/systems given in OPENDSS codes and/or Matlab and Simulink models Provides a concise summary of up-to-date research around the word in distributed PV systems

Integration of Renewable and Distributed Energy Resources in Power Systems

Author : Tomás Gómez San Román
Publisher : MDPI
ISBN 13 : 303943487X
Total Pages : 228 pages
Book Rating : 4.0/5 (394 download)

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Book Synopsis Integration of Renewable and Distributed Energy Resources in Power Systems by : Tomás Gómez San Román

Download or read book Integration of Renewable and Distributed Energy Resources in Power Systems written by Tomás Gómez San Román and published by MDPI. This book was released on 2020-12-02 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The electric power sector is poised for transformative changes. Improvements in the cost and performance of a range of distributed energy generation (DG) technologies and the potential for breakthroughs in distributed energy storage (DS) are creating new options for onsite power generation and storage, driving increasing adoption and impacting utility distribution system operations. In addition, changing uses and use patterns for electricity—from plug-in electric vehicles (EVs) to demand response (DR)—are altering demands placed on the electric power system. Finally, the infusion of new information and communications technology (ICT) into the electric system and its markets is enabling the collection of immense volumes of data on power sector operations and use; unprecedented control of generation, networks, and loads; and new opportunities for the delivery of energy services. In this Special Issue of Energies, research papers on topics related to the integration of distributed energy resources (DG, DS, EV, and DR) are included. From technologies to software tools to system-wide evaluations, the impacts of all aforementioned distributed resources on both operation and planning are examined.

Smart Solar PV Inverters with Advanced Grid Support Functionalities

Author : Rajiv K. Varma
Publisher : John Wiley & Sons
ISBN 13 : 1119214211
Total Pages : 516 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Smart Solar PV Inverters with Advanced Grid Support Functionalities by : Rajiv K. Varma

Download or read book Smart Solar PV Inverters with Advanced Grid Support Functionalities written by Rajiv K. Varma and published by John Wiley & Sons. This book was released on 2021-12-01 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn the fundamentals of smart photovoltaic (PV) inverter technology with this insightful one-stop resource Smart Solar PV Inverters with Advanced Grid Support Functionalities presents a comprehensive coverage of smart PV inverter technologies in alleviating grid integration challenges of solar PV systems and for additionally enhancing grid reliability. Accomplished author Rajiv Varma systematically integrates information from the wealth of knowledge on smart inverters available from EPRI, NREL, NERC, SIWG, EU-PVSEC, CIGRE, IEEE publications; and utility experiences worldwide. The book further presents a novel, author-developed and patented smart inverter technology for utilizing solar PV plants both in the night and day as a Flexible AC Transmission System (FACTS) Controller STATCOM, named PV-STATCOM. Replete with case studies, this book includes over 600 references and 280 illustrations. Smart Solar PV Inverters with Advanced Grid Support Functionalities’ features include: Concepts of active and reactive power control; description of different smart inverter functions, and modeling of smart PV inverter systems Distribution system applications of PV-STATCOM for dynamic voltage control, enhancing connectivity of solar PV and wind farms, and stabilization of critical motors Transmission system applications of PV-STATCOM for improving power transfer capacity, power oscillation damping (POD), suppression of subsynchronous oscillations, mitigation of fault induced delayed voltage recovery (FIDVR), and fast frequency response (FFR) with POD Hosting capacity for solar PV systems, its enhancement through effective settings of different smart inverter functions; and control coordination of smart PV inverters Emerging smart inverter grid support functions and their pioneering field demonstrations worldwide, including Canada, USA, UK, Chile, China, and India. Perfect for system planners and system operators, utility engineers, inverter manufacturers and solar farm developers, this book will prove to be an important resource for academics and graduate students involved in electrical power and renewable energy systems.

Control, operation and trading strategies of intermittent renewable energy in smart grids

Author : Dongliang Xiao
Publisher : Frontiers Media SA
ISBN 13 : 2832520936
Total Pages : 552 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Control, operation and trading strategies of intermittent renewable energy in smart grids by : Dongliang Xiao

Download or read book Control, operation and trading strategies of intermittent renewable energy in smart grids written by Dongliang Xiao and published by Frontiers Media SA. This book was released on 2023-04-17 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of PURPLE MOUNTAIN FORUM 2019-International Forum on Smart Grid Protection and Control

Author : Yusheng Xue
Publisher : Springer
ISBN 13 : 981139783X
Total Pages : 1004 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Proceedings of PURPLE MOUNTAIN FORUM 2019-International Forum on Smart Grid Protection and Control by : Yusheng Xue

Download or read book Proceedings of PURPLE MOUNTAIN FORUM 2019-International Forum on Smart Grid Protection and Control written by Yusheng Xue and published by Springer. This book was released on 2019-08-08 with total page 1004 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents original, peer-reviewed research papers from the 4th Purple Mountain Forum –International Forum on Smart Grid Protection and Control (PMF2019-SGPC), held in Nanjing, China on August 17–18, 2019. Addressing the latest research hotspots in the power industry, such as renewable energy integration, flexible interconnection of large scale power grids, integrated energy system, and cyber physical power systems, the papers share the latest research findings and practical application examples of the new theories, methodologies and algorithms in these areas. As such book a valuable reference for researchers, engineers, and university students.

Proceedings of the 4th International Conference on Power and Electrical Engineering

Author : Jian Li
Publisher : Springer Nature
ISBN 13 : 9819716748
Total Pages : 366 pages
Book Rating : 4.8/5 (197 download)

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Book Synopsis Proceedings of the 4th International Conference on Power and Electrical Engineering by : Jian Li

Download or read book Proceedings of the 4th International Conference on Power and Electrical Engineering written by Jian Li and published by Springer Nature. This book was released on with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Intelligent Computing in Smart Grid and Electrical Vehicles

Author : Kang Li
Publisher : Springer
ISBN 13 : 3662452863
Total Pages : 570 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Intelligent Computing in Smart Grid and Electrical Vehicles by : Kang Li

Download or read book Intelligent Computing in Smart Grid and Electrical Vehicles written by Kang Li and published by Springer. This book was released on 2014-10-01 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the third part of the refereed proceedings of the International Conference on Life System Modeling and Simulation, LSMS 2014, and of the International Conference on Intelligent Computing for Sustainable Energy and Environment, ICSEE 2014, held in Shanghai, China, in September 2014. The 159 revised full papers presented in the three volumes of CCIS 461-463 were carefully reviewed and selected from 572 submissions. The papers of this volume are organized in topical sections on computational intelligence in utilization of clean and renewable energy resources, including fuel cell, hydrogen, solar and winder power, marine and biomass; intelligent modeling, control and supervision for energy saving and pollution reduction; intelligent methods in developing electric vehicles, engines and equipment; intelligent computing and control in distributed power generation systems; intelligent modeling, simulation and control of power electronics and power networks; intelligent road management and electricity marketing strategies; intelligent water treatment and waste management technologies; integration of electric vehicles with smart grid.