基于变压器有载调压的相量测试法

Phasor Testing Method Based on On-load Voltage Regulation of Transformer

针对电力环网中新建变电站投运时负荷不足的问题,通过分析变压器分接头位置对系统电压的影响,结合一次设备运行方式的调整,提出基于变压器有载调压的相量测试方法,并通过实例验证该方法的实用性。

In view of lack load during operation in new substation of electric power network,this paper analyze the influence of transformer tie-in part in system voltage,combining with the regulation of primary equipments operation fashion,proposes that phasor testing based on on-load voltage regulation of transformer,validates through real example.