赵永生. On the Influence of the Harmonics uponthe Power Suling Blocking ElementUP92 and Its solutions[J]. 1996, (1): 22-28.DOI:
论谐波对振荡闭锁元件UP92的影响及其解决办法
摘要
分析了岗市变进口BBC公司LZ96距离保护中振荡闭锁插件UP92电路
论述了谐波电压及谐波电流对该电路的影响
在分析的基础上提出了解决办法。
Abstract
This paper discusses that the harmonic valtage and harmonic current in the power system as well as thar influence upon the power swing blocking element UP92 and puts forward its solutions whith is based on the circuit analysis and experiment of UP92 in the distance protection of the type LZ96 imported from BBC Company.