摘要
本文主要针对桥梁工程施工用电设备的特点,分析了造成电路功率因数低的主要原因,论述了提高电路功率因数的意义和提高功率因数的方法,以及在运行维护过程中应该注意的问题。
In this paper,based on the characteristics of the bridge construction electrical equipment,analyze the main reason causing the circuit power factor low,discusses the meaning and improve the power factor of the power factor of the circuit,as well as operation and maintenance process should pay attention to the problem.
出处
《河南科技》
2012年第12X期119-120,共2页
Henan Science and Technology
关键词
施工用电
功率因数
提高
方法
construction of electricity
power factor
improve
method
