64D接地保护装置
64D earthing protection device
保护接地装置
protective earthing device
100%定子接地保护
100% stator earth fault protection
3W定子接地保护
3W stator ground protection
3ω定子接地保护
generator stator ground protection based on the third harmonic
3ω stator earthing protection
80%定子接地保护
80% stator earth protection
Apple附接装置接口
Apple attachment unit interface
保护接地
protective grounding
Protection earthing
Protective earthing
earthing protection
grounding
Protective ground
Electrical grounding protection
protective earth connection
protective earth
Guarded ground
protecting ground
protected ground
PG
变电站接地装置设计
Design of Ground Equipments in Substation
测量式定子接地保护
measuring ground fault relay
差动定子一点接地保护
differential stator ground protection
单相接地保护
Single-phase Grounding Protection
protector of single-phase grounding
Single-phase Ground Protection
single-phase-to-ground fault protection
single phase earth protection
single-phase grouand protection
Single-phase-groundfault protection
protection for detecting single phase to ground
earth-fault protection of single phase
single phase grounding protection
single phase grouand protection
电动机单相接地保护
motor single phase grounding protection