摘要
阐述现代互联电网对恢复控制的要求;比较不同的恢复控制策略,包括自下至上(bottom-up)、自上至下(top-down)及混合策略;讨论其优化与协调。根据各种恢复策略涉及的技术与经济因素,讨论决策支持系统应具备的功能。提出基于风险的自适应决策优化,分析市场环境对启动电源(包括黑启动)服务和恢复控制的影响,提出经济层面的优化及其与技术层面的协调。强调以量化指标反映启动电源服务的技术性能及停电风险,兼顾启动电源的经济性与可靠性。
Requirements of modern inter-connected grids on restorative control are first clarified, followed by a summary on state-of-the-art of researches on the bottom-up, top-down and hybrid restoration strategies. From both technical and economic prospects, functions of a decision support system are pointed out. Based on risk analysis, an adaptive decision support System is proposed, influence of electricity market environment on blackstart service analyzed, and coordination between risk management and technical optimization discussed. In addition, it is emphasized that the technical performance of the startup service and the risk cost of blackout can be expressed by quantitative indices and added into the objective function for the optimization.
出处
《电力系统自动化》
EI
CSCD
北大核心
2007年第21期110-115,共6页
Automation of Electric Power Systems
基金
国家自然科学基金重大项目(50595413)
国家电网公司科技项目(SGKJ[2007]98)
Australian Research Council Project(DP0559461)~~
关键词
恢复控制
黑启动
电力市场
风险
自适应
决策支持系统
restorative control
black start
electricity market
risk
adaptive
decision support system
