Benchmarking Integrated FACTS and Modern Energy Storage Systems

对集成 FACTS 和现代储能系统进行基准测试

• 批准号: 0325531
• 负责人: Mariesa Crow
• 金额: $ 20万
• 依托单位: Missouri University of Science and Technology
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-08-01 至 2007-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0325531&HistoricalAwards=false
• 关键词: Benchmarking; Integrated; FACTS; Modern; Energy

The electric power system is one of our nation's critical infrastructures. Interruptions createenormous economic and social impact. Momentary outages and voltage sags alone account for$25-400 billion/year in the US. When coupled with FACTS technology, modern energy storagesystems (ESS), such as batteries, flywheels, SMES, and super-capacitors, can improve stability,power quality, and the reliability of power systems. Many power system problems can beimpacted more effectively by utilizing active power control. Integrating energy storage systeminto FACTS devices can provide dynamic decentralized active power capabilities and givetransmission service providers much needed flexibility for mitigating transmission level powerflow problems and lead to more economical power delivery, better power quality, and improvedreliability. This project will develop a scientific framework to guide the technical decision-makingprocess of when, where, and how to integrate FACTS/ESS into the bulk power toalleviate dynamic perturbations and improve transmission congestion and loop flows.This work will generate benchmark systems for three energy storage technologies (battery,SMES, and super-capacitors), and develop a modular benchmark power grid model forevaluating ESS performance. This study will culminate in a comprehensive set of guidelines andmetrics for the implementation of FACTS/ESS in power systems.The intellectual merits and tangible outcomes of this research include the development oftheoretical understanding of power system responses to dynamic active powerinjection/absorption, a comprehensive characterization of the primary energy storagetechnologies with the corresponding power electronic interfaces, and a comparison of thedifferent FACTS/ESS with respect to typical applications.

电力系统是我国重要的基础设施之一。中断造成巨大的经济和社会影响。在美国，仅瞬间停电和电压骤降就造成了250 - 4000亿美元/年的损失。当与FACTS技术相结合时，现代储能系统（ESS），如电池，飞轮，SMES和超级电容器，可以提高电力系统的稳定性，电能质量和可靠性。利用有功功率控制可以更有效地解决电力系统中的许多问题。将储能系统集成到FACTS设备中可以提供动态分散的有功功率能力，并为输电服务提供商提供急需的灵活性，以缓解输电级潮流问题，并导致更经济的电力输送，更好的电能质量和提高可靠性。该项目将建立一个科学的框架来指导技术决策过程，即何时、何地以及如何将FACTS/ESS集成到大容量电力系统中，以缓解动态扰动，改善输电阻塞和环路流量。这项工作将产生三种储能技术（电池、SMES和超级电容器）的基准系统，并开发一个评估ESS性能的模块化基准电网模型。本研究将为FACTS/ESS在电力系统中的应用提供一套全面的指导方针和指标，其学术价值和实际成果包括：发展对电力系统动态有功功率注入/吸收响应的理论认识，综合表征一次储能技术及其相应的电力电子接口，并对典型应用中的不同FACTS/ESS进行了比较。