It mainly focuses on analysis and determining method of zero sequence power direction relay.
重点介绍零序功率方向继电器的分析及判定方法。
A project to design a power direction relay, which is based on an analog multiplier and an analog integrator, is presented in this paper.
提出一种采用模拟乘法器和模拟积分器作为基本元件构成功率方向继电器的方案。
Reverse power relay a reverse power relay is a relay with a wattmeter movement that senses the direction of power flow.
逆功率继电器逆功率继电器是指带瓦特计的继电器，用来感知电流的方向。
Based on the brief summary of adaptation technique applying to power system protection, the research direction of adaptive relay protection in future is proposed.
在概述国内外自适应技术在继电保护应用的基础上，提出了今后自适应继电保护的主要研究方向。
Based on the brief summary of adaptation technique applying to power system protection, the research direction of adaptive relay protection in future is proposed.
在概述国内外自适应技术在继电保护应用的基础上，提出了今后自适应继电保护的主要研究方向。
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