pumped-storage unit

基本解釋

Modification of main shaft seal in high-head and large-capacity pumped-storage power unit;
大容量、高轉速水泵水輪機主軸密封相對常規(guī)水輪機主軸密封更容易發(fā)生故障。
Panjiakou pumped-storage unit uses pole-changing generator-motor in order to fit for operation mode of greater head variation.
潘家口抽水蓄能機組，為了適應水頭變化大的運行工況，采用了變極的發(fā)電電動機。
The above-mentioned study will provide reference for pumped-storage unit tender, station service system optimization, selection of power source type and capacity.
上述成果給即將上馬的蓄能電站的機組招標、蓄能電站廠用電系統(tǒng)的優(yōu)化、黑啟動電源類型及容量選擇等提供參考。