摘要
近年来变频器的应用越来越广泛,在日常生产及生活中发挥着重要的作用,其优越性不言而喻,但他并非没有缺点,在应用中应当考虑其不良影响。本文主要从使用高压变频器后对电网的谐波污染、功率因数的影响等方面讨论高压变频器对电网的影响。变频器对电网的影响主要取决于变频器整流电路的结构和特性。
As we all known, transducer has been used in many fields, no matter in the productions or lives. It has its merits but also has its disadvantages. In this article we will discuss the effect of high voltage transducer upon wirenet from two sides ：wave pollution and power factor, the effect of high voltage transducer upon wirenet is up to the structure and characteristic of commutated circuit of the transducer.
出处
《现代电子技术》
2005年第17期113-115,共3页
Modern Electronics Technique
关键词
变频器
整流电路
功率因数
谐波污染
transducer
commutated circuit
power factor
wave pollution
