A new high speed protection criterion for high voltage transmission line based on the wavelet transform of transientvoltage signals from the two ends of the line is presented.
提出了一种基于双端电压暂态信号小波变换的高压输电线路快速保护算法。
2
The restriction of transientvoltage dip is a constraint on post fault power system.
暂态电压跌落限制可以考虑为对故障后电力系统的一个约束。
3
It is concluded upon analysis that transientvoltage is the main stability problem of the strong Guangdong power system.