電爐變壓器阻容吸收裝置和傳遞 過(guò)電壓限制裝置的參數(shù)選擇
Parameter selection of resistance capacitance absorption device and transmission overvoltage limiting device for electric furnace transformers
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摘要: 闡述真空斷路器開(kāi)斷電爐變壓器產(chǎn)生截流過(guò)電壓的原因，給出截流過(guò)電壓的表達(dá)式，由此分析阻容吸收裝置限制截流過(guò)電壓的原理。Abstract: Elaborate on the causes of overvoltage caused by vacuum circuit breakers breaking electric furnace transformers, provide an expression for the overvoltage, and analyze the principle of limiting overvoltage caused by impedance capacitance absorption devices.
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