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首页 . 工学 . 电气工程

水电站电力设备/ electrical equipment of hydropower station /electrical equipment of hydropower station
〔水电站电气系统〕
水电站中发电、输变电和用电过程中完成电磁能的转换、电压转换、电力传输等功能的电器和装置的总称。
水电站接地系统/ grounding system of hydropower station /grounding system of hydropower station
〔水电站电气系统〕
保证水电站电气系统正常运行，保障设备和人身安全所需的各种接地体、接地线的总称。
水电站高压配电装置/ high voltage distribution device of hydropower station /high voltage distribution device of hydropower station
〔水电站电气系统〕
水电站从主变压器到输电线路之间所连接的电器和装置的总称。
110～500千伏电力电缆/ 110～500kV power cable /110～500kV power cable
〔水电站电气系统〕
外包110～500千伏相应电压等级绝缘，并包有金属外皮的绞导线。
水电站过电压保护和绝缘配合/ overvoltage protection and insulation coordination of hydropower station /overvoltage protection and insulation coordination of hydropower station
〔水电站电气系统〕
水电站中防护和限制超过正常运行电压并防止对电气设备绝缘有危险的电压升高，以保护电气设备绝缘免受损害的设施和技术。
水电站接入系统/ power connection system of hydropower station /power connection system of hydropower station
〔水电站电气系统〕
对水电站一次部分的接入电力系统方式、送电方向、出线电压和出线回路数等进行电气计算、分析和选定，并对二次部分提出方案的总称。
水电站照明系统/ lighting system of hydropower station /lighting system of hydropower station
〔水电站电气系统〕
为满足水电站各工作场所的照明需要，由照明变压器、配电设备、照明器以及连接导体等组成的系统。
气体绝缘金属封闭输电线路/ gas insulated metal-enclosed transmission line; GIL /gas insulated metal-enclosed transmission line; GIL
〔水电站电气系统〕
将导体封装在充以压缩绝缘气体的金属封闭管道内的电力线路。
水电站短路电流/ short-circuit current of hydropower station /short-circuit current of hydropower station
〔水电站电气系统〕
水电站电气回路中由于故障或误操作而造成相间或相地间短路时的电流。
水电站电气主接线/ single line diagram for hydropower station /single line diagram for hydropower station
〔水电站电气系统〕
完成水电站汇集和分配电能的系统。

水电站电力设备/ electrical equipment of hydropower station /electrical equipment of hydropower station

水电站接地系统/ grounding system of hydropower station /grounding system of hydropower station

水电站高压配电装置/ high voltage distribution device of hydropower station /high voltage distribution device of hydropower station

110～500千伏电力电缆/ 110～500kV power cable /110～500kV power cable

水电站过电压保护和绝缘配合/ overvoltage protection and insulation coordination of hydropower station /overvoltage protection and insulation coordination of hydropower station

水电站接入系统/ power connection system of hydropower station /power connection system of hydropower station

水电站照明系统/ lighting system of hydropower station /lighting system of hydropower station

气体绝缘金属封闭输电线路/ gas insulated metal-enclosed transmission line; GIL /gas insulated metal-enclosed transmission line; GIL

水电站短路电流/ short-circuit current of hydropower station /short-circuit current of hydropower station

水电站电气主接线/ single line diagram for hydropower station /single line diagram for hydropower station