四川电力技术
四川電力技術
사천전력기술
SICHUAN ELECTRIC POWER TECHNOLOGY
2014年
3期
44-47
,共4页
魏林%魏东%彭格
魏林%魏東%彭格
위림%위동%팽격
电力市场%可中断负荷%阻塞管理%潮流优化
電力市場%可中斷負荷%阻塞管理%潮流優化
전력시장%가중단부하%조새관리%조류우화
electricity market%interruptible load%transmission congestion management%power flow optimization
随着电力市场的逐步完善,将可中断负荷引入输电阻塞管理成为缓解阻塞和消除市场力的有效手段。提出通过潮流优化并将可中断负荷引入输电阻塞管理,提出潮流优化与可中断负荷联合调度模型解决输电阻塞问题。对该模型以及IEEE 6节点仿真表明,在电力市场下,采用潮流优化与可中断负荷联合调度模型,可以有效缓解输电阻塞。
隨著電力市場的逐步完善,將可中斷負荷引入輸電阻塞管理成為緩解阻塞和消除市場力的有效手段。提齣通過潮流優化併將可中斷負荷引入輸電阻塞管理,提齣潮流優化與可中斷負荷聯閤調度模型解決輸電阻塞問題。對該模型以及IEEE 6節點倣真錶明,在電力市場下,採用潮流優化與可中斷負荷聯閤調度模型,可以有效緩解輸電阻塞。
수착전력시장적축보완선,장가중단부하인입수전조새관리성위완해조새화소제시장력적유효수단。제출통과조류우화병장가중단부하인입수전조새관리,제출조류우화여가중단부하연합조도모형해결수전조새문제。대해모형이급IEEE 6절점방진표명,재전력시장하,채용조류우화여가중단부하연합조도모형,가이유효완해수전조새。
With the development of electricity market , it is an effective way to alleviate the congestion and eliminate the market power by introducing interruptible load into transmission congestion management .It is proposed that the interruptible load is introduced into transmission congestion management through power flow optimization and the combined dispatching model of power flow optimization and interruptible load can solve the transmission congestion .The simulation results of the economical efficiency analysis of the proposed model and the calculation example by IEEE 6-bus system show that in the environment of electricity market the proposed combined dispatching model can alleviate the transmission congestion effectively .