The voltage regulation characteristic of autotransformer, external compensation of zero sequence current for three Y au.

论证自耦变压器的电压调整性能 、 三Y型 自耦变压器的零序电流外补偿、自耦变压器继电保护整定的特殊问题.

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Also interference with telephone circuit is reduced because of the absence of zero - sequence currents .

由于无 零序电流,对电话线路干扰的影响也降低.

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It can also used for zero - sequence current measurement and single phase ground protection.

也可用于电缆线路 零序电流 测量和单相接地保护.

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No - balance method for zero sequence current of double lines are introduced in detail.

详细介绍了双回线零序电流的不平衡解决方法.

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