Optimized configuration method of capacitor type device against DC magnetic bias with the least device quantity

Abstract

In order to prevent transformer magnetic bias made by HVDC monopolar operation, for the time being, the devices to against DC magnetic bias are mainly installed in several stages. At first, DC current is obtained by simulation or measure value in substation. Second, the places to deploy the device to against DC bias are decided based on that if DC current… (More)

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