Island Power Systems


Book Description

A major concern of island power systems is frequency stability. A power system is said to be frequency stable if its generators are able to supply their loads at a frequency within acceptable limits after a disturbance. Frequency instability occurs if load-generation imbalances are not corrected in appropriate manner and time. Since island power systems are more sensitive to frequency instability than large ones due to the smaller number of generators online and the lower inertia, they require a larger amount of primary reserve per generator. This book provides a worldwide overview of island power systems, describing their main features and issues. Split into two parts, the first part examines the technical operation, and in particular, frequency stability of island power systems and its technical solutions, including more efficient underfrequency load-shedding schemes. The chapters explore both conventional and advanced load-shedding schemes and consider the improvement of these schemes by making them more robust and efficient. Advanced devices are modelled and analyzed to enhance frequency stability and reduce the need for load shedding. In the second part, the economic operation of island power systems is explored in detail. For that purpose, regulations and economic operations (centralized vs. market scheme) are reviewed by the authors. The authors discuss models for renewable energy sources and for advanced devices and systems such as demand-side management, energy storage systems, and electric vehicles. This book will be critical reading to all researchers and professionals in power system planning and engineering, electrical/power delivery, RES and control engineering. It will also be of interest to researchers in signal processing and telecommunications and renewable energy, as well as power system utility providers.




Handbook on Battery Energy Storage System


Book Description

This handbook serves as a guide to deploying battery energy storage technologies, specifically for distributed energy resources and flexibility resources. Battery energy storage technology is the most promising, rapidly developed technology as it provides higher efficiency and ease of control. With energy transition through decarbonization and decentralization, energy storage plays a significant role to enhance grid efficiency by alleviating volatility from demand and supply. Energy storage also contributes to the grid integration of renewable energy and promotion of microgrid.




Providencia Island White Papers: Overview of Technical Requirements for Interconnection


Book Description

This issue brief provides an overview of key technical requirements for inverter-based resources - including distributed energy resources (DERs) - to support the reliable and safe operation of the Providencia Island electrical grid, and other island or isolated area mini-grid applications. With the planned increase in inverter-based resources and the introduction of energy storage, adopting Institute of Electrical and Electronics Engineers (IEEE) Std 1547-2018, including the more advanced performance capabilities for voltage and frequency ride-through, will simplify interconnection as well as help to maintain a safe, reliable grid on Providencia Island.




Renewable Energy Systems


Book Description

In this new edition of Renewable Energy Systems, globally recognized renewable energy researcher and professor, Henrik Lund, sets forth a straightforward, comprehensive methodology for comparing different energy systems' abilities to integrate fluctuating and intermittent renewable energy sources. The book does this by presenting an energy system analysis methodology. The book provides the results of more than fifteen comprehensive energy system analysis studies, examines the large-scale integration of renewable energy into the present system, and presents concrete design examples derived from a dozen renewable energy systems around the globe. Renewable Energy Systems, Second Edition also undertakes the socio-political realities governing the implementation of renewable energy systems by introducing a theoretical framework approach aimed at understanding how major technological changes, such as renewable energy, can be implemented at both the national and international levels. - Provides an introduction to the technical design of renewable energy systems - Demonstrates how to analyze the feasibility and efficiency of large-scale systems to help implementers avoid costly trial and error - Addresses the socio-political challenge of implementing the shift to renewables - Features a dozen extensive case studies from around the globe that provide real-world templates for new installations




Hybrid and Battery Energy Storage Systems


Book Description

Small island developing states in the Pacific are urgently seeking to address the challenges of climate change, energy security, and energy access by generating more renewable energy and reducing their reliance on imported fossil fuels. This publication highlights lessons from 26 case studies in the Cook Islands and Tonga. It provides recommendations on how to improve the implementation of battery energy storage and renewable energy-based hybrid electricity systems. It focuses on the technical aspects of robust systems, procurement and contract management, and decision-making processes.




Smart Energy Grid Design for Island Countries


Book Description

This book identifies the challenges, solutions, and opportunities offered by smart energy grids (SEGs) with regard to the storage and regulation of diversified energy sources such as photovoltaic, wind, and ocean energy. It provides a detailed analysis of the stability and availability of renewable sources, and assesses relevant socioeconomic structures. The book also presents case studies to maximize readers’ understanding of energy grid management and optimization. Moreover, it offers guidelines on the design, implementation, and maintenance of the (SEG) for island countries.




Energy Efficiency and Renewable Energy Handbook


Book Description

For the Movers, Shakers, and Policy Makers in Energy Engineering and Related IndustriesThe latest version of a bestselling reference, Energy Efficiency and Renewable Energy Handbook, Second Edition covers the foremost trends and technologies in energy engineering today. This new edition contains the latest material on energy planning and policy, wi




Renewable Systems Interconnection


Book Description

The U.S. Department of Energy launched the Renewable Systems Interconnection (RSI) study in 2007 to address the challenges to high penetrations of distributed renewable energy technologies. The RSI study consists of 14 additional reports: (1) Renewable Systems Interconnection Executive Summary, NREL/TP-581-42292, (2) Distributed Photovoltaic Systems Design and Technology Requirements, NREL/SR-42293, (3) Advanced Grid Planning and Operations, NREL/SR-581-42294, (4) Utility Models, Analysis, and Simulation Tools, NREL/SR-581-42295, (5) Renewable System Interconnection Security Analysis, NREL/SR-581-42296, (6) Power System Planning--Emerging Practices Suitable for Evaluating the Impact of High-Penetration Photovoltaics, NREL/SR-581-42297, (7) Distribution System Performance Analysis for High-Penetration Photovoltaics, NREL/SR-581-42298, (8) Enhanced Reliability of Photovoltaic Systems with Energy Storage and Control, NREL/SR-581-42299, (9) Transmission System Performance Analysis for High-Penetration Photovoltaics, NREL/SR-581-42300, (10) Solar Resource Assessment: Characterization and Forecasting to Support High Photovoltaic Penetration, NREL/TP-581-42301, (11) Test and Demonstration Program Definition to Support High Photovoltaic Penetration, NREL/SR-581-42302, (12) Value Analysis, NREL/SR-581-42303, (13) Photovoltaic Business Models, NREL/SR-581-42304, (14) Production Cost Modeling for High Levels of Photovoltaic Penetration, NREL/SR-581-42305, and (15) Photovoltaic Market-Penetration Scenarios, NREL/SR-581-42306.




Handbook of Energy Efficiency and Renewable Energy


Book Description

Brought to you by the creator of numerous bestselling handbooks, the Handbook of Energy Efficiency and Renewable Energy provides a thorough grounding in the analytic techniques and technological developments that underpin renewable energy use and environmental protection. The handbook emphasizes the engineering aspects of energy conservation and renewable energy. Taking a world view, the editors discuss key topics underpinning energy efficiency and renewable energy systems. They provide content at the forefront of the contemporary debate about energy and environmental futures. This is vital information for planning a secure energy future. Practical in approach, the book covers technologies currently available or expected to be ready for implementation in the near future. It sets the stage with a survey of current and future world-wide energy issues, then explores energy policies and incentives for conservation and renewable energy, covers economic assessment methods for conservation and generation technologies, and discusses the environmental costs of various energy generation technologies. The book goes on to examine distributed generation and demand side management procedures and gives a perspective on the efficiencies, economics, and environmental costs of fossil and nuclear technologies. Highlighting energy conservation as the cornerstone of a successful national energy strategy, the book covers energy management strategies for industry and buildings, HVAC controls, co-generation, and advances in specific technologies such as motors, lighting, appliances, and heat pumps. It explores energy storage and generation from renewable sources and underlines the role of infrastructure security and risk analysis in planning future energy transmission and storage systems. These features and more make the Handbook of Energy Efficiency and Renewable Energy the tool for designing the energy sources of the future.