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

作　　者：魏颖莉[1] 萧彦[1] 赵春雷[1] 

机构地区：[1]河北省电力公司,石家庄050021

出　　处：《河北电力技术》2011年第5期8-10,共3页Hebei Electric Power

摘　　要：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.

关 键 词：相量测试 有载调压 轻负荷 

分 类 号：TM77[电气工程—电力系统及自动化]