摘要
提出了符合中国发电市场运营规则的安全校正策略。考虑了机组出力变化速率约束、线路潮流速率约束和断面潮流速率约束 ,在灵敏度计算的基础上 ,以机组出力调整量最小和购电费用增量最小 2种目标对机组出力计划进行调整。依据该算法研制开发的应用软件已在浙江发电市场技术支持系统 (PMOS— 2 0 0 0 )中投入实时运行 ,实践证明 ,该算法切实可靠 ,收敛速度快 ,鲁棒性强 ,能够处理实时运行中的各种情况。
Strategy of active power security correction conforming to Chinese po wer market regulations is proposed. Based on sensitivity calculation. the algorithm is for adjusting the output so that the a mount of adjustment and the increment of cost are minimum. It considers rate of output change. available transfer capability limit ations of both lines and transmission interface. The software according to this algorithm has been implemented in Zhejiang Power Market. The results show that it is practical. robust and valid. This project is supported by State Power Corporation of China (No. SPKJ018--01).
出处
《电力系统自动化》
EI
CSCD
北大核心
2000年第14期7-10,共4页
Automation of Electric Power Systems
基金
国家电力公司电力科技开发项目! (SPKJ0 18- 0 1
关键词
电力市场
发电市场
技术支持系统
安全校正策略
electricity market
power market operator system
strategy of active p ower securiTy correction
adjustment capacity of unit
increment of cost
rate of output change
available transfer c apability limitations of lines
available transfer
