Research on Vulnerability of Cross-Area Grid Under Multiple Disturbances
The vulnerability of Central China Grid has been analysized in a more sensible view, the multiple disturbance.It could be derived by the analysis of the whole process of power oscillation event happened in Hunan Province JIN ZHU Mount that it is the occurrence of disturbance that led to the worse condition of the grid operation.The vulnerable segment where the load was most centralized, that is the link with more power flow was sift from all nodes by setting multi-disturbance arrays inside the grid.The conclusion has also been verified at LerunTianzhong 220KV transmission line in Henan Province by setting arrays, as well as test by integrating with transient energy functions to analyze the simulation results.
multiple disturbances vulnerability cross-area grid transient energy functions
Yun Lei Yi Jun He Man Gu Zhuoyuan
China Electric Power Research Institute,Haidian District,Beijing 100192,China
国内会议
北京
英文
241-245
2014-08-01（万方平台首次上网日期，不代表论文的发表时间）