Research on Active Power Control Analysis Method of Transmission Interfaces for Online TTC Calculation
Total Transfer Capability(TTC) play an important role on anlysis and control of power system stability. This paper proposes an method about active power control strategy analysis of transmission interfaces, which identifies the most sensitive generator for transmission interfaces and decides control strategy of transmission interfaces active power automatically. It can improve accuracy of online TTC which dependent on off-line simulation knowledge, also could not automatically adapt the real-time operation mode of power system. In this paper, a varible of integrative sensitivity of transmission interfaces is defined for reflecting the control effect of different generator for total power of transmission interface. Based on this varible, the method can calculate the adjustment margin and priority of generator in power network, and search adjustable electric equipments for controlling transmission interfaces power, and provide control strategy for transmission interfaces active power. Finally the simulation analysis of actual exapmle verifies the effectiveness of the method.
transmission interfaces total transfer capability integrative sensitivity active power control strategy
XIE CHANG WEN JING LU GUANGMING LYV YING YAN JIANFENG YU ZHIHONG NIU LINLIN DAI HONGYANG
China Electric Power Research Institute,Haidian District,Beijing,China
国际会议
西安
英文
1-4
2016-09-01（万方平台首次上网日期，不代表论文的发表时间）