阻抗继电器与距离继电器分类的补充说明

给出阻抗继电器与距离继电器新的定义。进一步阐明了阻抗继电器与距离继电器的特点。说明了阻抗继电器是建立在测量阻抗概念上的一类继电器 ;距离继电器是建立在补偿电压特点基础上的一类继电器。规定了测量阻抗动作特性和支接阻抗动作特性的适用范围。提出了阻抗继电器的两条性质 ,并给出这两条性质的应用实例。最后对距离继电器的进一步发展给予展望

The complement about the classification of impedance relay and distance relay

This article presents the new definitions of impedance relay and distance relay and further clarifies their characteristics.It shows that impedance relay is a kind of relay based on the concept of measuring impedance and distance relay is a relay which is typical of compensating voltage.It also puts forward the applicable range of measuring impedance and sub circuit impedance action features.This article gives the two qualities of impedance relay as well as the application examples.Finally,the development prospect of distance relay is highly expected.