earth capacitance 中文意思是什麼
earth capacitance
解釋
對地電容- earth : n 1 〈常E 〉 地球。2 大地,陸地,地面,地上。3 土壤,土。4 【化學】土類;泥。5 世界人類;人的軀體...
- capacitance : n. 【電學】電容;電容器。
-
The alteration of city and country power system will bring the power supply ability to a new level. especially, the widely use of power cable cause the capacitance to earth doubled, and a cutoff of some lateral line has comparatively larger effect
隨之而來的是電網對地電容的增大,特別是城網改造中電力電纜的廣泛應用,使電網的對地電容成倍增加,切除某一支路對整個電網的對地電容影響比較大。 -
Capacitance between any two terminals in the installation should no more than 1. 06. 3. insulation level of installation : for rated voltage of 6kv installation, it can endure 23kv rms for 1 min between the phrase to phrase or phrase to earth of main circuit ; for rated voltage of 10kv installation, it can endure 30kv rms for 1 min between the phrase to phrase or phrase to earth of main circuit ; it can be endure 2kv rms for 1 min between auxiliary circuits of installation
3 .裝置的絕緣水平: 6kv額定電壓的成套裝置,其主電路相間及相與地之間,工頻耐受電壓方均根值23kv , 1min 10kv額定電壓的成套裝置,其主電路相間以及相與地之間,工頻耐受電壓方均根值30kv , 1min成套裝置輔助電路工頻耐受電壓方均根值2kv , 1min 。 -
Improvement of single - phase direct earth capacitance current for power distribution system in coal mine
煤礦供電系統單相接地電容電流的治理
分享友人