克服大功率单相感阻性负载对电网危害的研究  

Research of Overcoming The Damage of High Power Single\|Phase Inductive Resistor Load to Nptwork

作　　者：罗乾显[1] 唐健[1] 潘建国[1] 

机构地区：[1]沈阳工业学院自动化研究所,110015

出　　处：《基础自动化》1999年第4期36-38,共3页Basic Automation

摘　　要：针对目前大功率单相感阻性负载供电对电网造成的影响和危害提出一种采用三相变单相变压器或用斯柯特变压配加平衡器件的经济，有效的供电方法。文中对这种方法提高供电功率因数，维持供电电网三相平衡，提高供电质量和容量的机理进行了分析和论述。Aimdng at the influence and the damage caused by high power single\|phase inductive resistor load suplying power,an economical and efficient nethod of power supplying is proposed,which is implemented by three\|single phase transformer or scett transformer adding a balance device.In this paper the mechanism of the method is analysed and expounded for raising power facter,maintaing three\|phase balance of network and enhancing the quality and the capacity of power sypply.

关 键 词：单相感阻性负载 平衡器件 功率因数 电网 

分 类 号：TM714.1[电气工程—电力系统及自动化]