安全保护距离
safety protective distance
常规型距离保护
conventional distance protection
电网的距离保护
transmission line distance protection
非线性距离保护
Non-linear Distance Protection
高频距离保护
high-frequency distance protection
工频变化量距离保护
power frequency variation distance protection
集成电路距离保护装置
integrated circuit distance relay device
接地距离保护
earthing-fault distance protection
Grounding-fault Distance Protection
ground distance relay
earth fault distance protection
grounding distance relay
ground distance protection
Grounding distance protection
Ground-fault Distance Protection
grounded distance protection
distance protection way
近距离保护层
short distance protective seam
静态距离保护
static distance protection
距离保护
distance protection
distance relay protection
distance protective relaying
distance relays
distance protecti
protection by distance
fast tripping current
distance relay
距离保护误差特性分析
Error analysis of distance protection
距离保护与阻抗保护
distance protection and impedance protection
距离保护元件
distance protection element
距离综合评价
distance evaluation
Comprehensive Appraisal of Distance
快速距离保护
high speed distance protection