Analysis of Power Network Vulnerability Considering Branch Transmission Violation Caused by Power Flow Transfer
作者: 邓慧琼 ：福建工程学院信息科学与工程学院，福建 福州;
Abstract: The phenomenon of blackouts in power grid caused by the power flow transfer happens occasio-nally, and has been paid attention by the power operators. The power flow transfer is usually re-sulted from a simple branch outage. Aiming at power flow transfer, this paper discusses the vul-nerability phenomenon from the angle of the variable quantity, the violation level of the branch current, and the variation of the power network transmission performance. Furthermore, by using the related indices, this paper analyzes the performance and regularity of vulnerability from the angle of vulnerability consequences brought by the initially failed branch on the power network, and the influence degree brought by the initially failed branch on the other branches. The analysis and discuss will provide a certain foundation for further study.
文章引用: 邓慧琼 (2015) 潮流转移引起支路传输越限的电网脆弱性研究。 电力与能源进展， 3， 21-26. doi: 10.12677/AEPE.2015.31004
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