操作规程,操作制度
Study on Operating Duty Test Method of ± 800 kV HVDC MOA
±800kV直流输电工程用避雷器动作负载试验方法研究
If both of closing resistor and MOA ane are used, they are of assistance each other, MOA can limit overvoltage more lower after closing resistor be shorted, and closing resistor is helpful to reducing the operating duty of MOA.
如合闸电阻及MOA均用,则开关与避雷器有相互辅助关系,MOA可使短接合闸电阻后的过电压进一步下降,合闸电阻则有助于减轻MOA的动作负载。
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