SHI Qi-xin, TAN Shun-tao. Simulation Study of Ferroresonance due to Line Trip[J]. 2004, (2): 20-22+48.DOI:
Simulation Study of Ferroresonance due to Line Trip
摘要
对某变电站不接地系统中 1条馈出线因断线故障引起的铁磁谐振进行了分析
并对各种可能的断线故障所引起的分频、基频、高频谐振分别进行了验算。总结了不接地系统的断线谐振的规律
并提出有关预防措施和对策。
Abstract
The ferroresonance due to line trip on a substation nongrounded system is analyzed.Numatical simulations based on all possible line trip cases for decimal-
working- and high-frequency ferroresonance are performed. The ferroresonance rules subject to line trip in a nongrounded system are summarized. At last