阻抗-电抗继电器
impedance-reactance relay
电阻抗特性
impedance characteristics
EIC:Electrical Impedance Characteristics
多频电阻抗特性
multi-frequency electrical impedance characteristi
线性电阻特性
linear resistance characteristic
电动式高速阻抗继电器
electrodynamic type high speed impedance relay
定向阻抗继电器
directional impedance relay
多相补偿阻抗继电器
multi-phase compensation impedance relay
方向阻抗继电器
Direction-impedance distance relay
负序阻抗继电器
negative sequence impedance relay