no-load switching off 中文意思是什麼
no-load switching off
解釋
無載切斷-
As the step - down transformer has no load when the scr is turned off, the system is stable during switching. less transformers, small area the device occupies, the relative simplicity of connection are the other advantages
這種補償方案由於在晶閘管關斷時降壓變壓器相當于空載,不存在暫態過程的不穩定問題;所用的變壓器數目少;佔地面積較少;接線相對較簡單。
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