摘要
针对煤矿低压供电系统中功率因数低、电能质量不稳等问题,对煤矿低压系统无功功率补偿应用情况进行了研究。在分析了无功功率补偿方式和原理的基础上,提出了煤矿低压系统无功补偿优化算法,使线损在矿区低压系统无功平衡条件下达到最小。
Aiming at low power factor and instable electric energy quality of low voltage power supply system in coal mine,this paper studied reactive-load compensation in low voltage system.On the basis of analysis of the reactive-load compensation principle and method,the algorithm for optimization of reactive-load compensation in low voltage system was proposed,achieving minimum line loss in the condition of balanced reactive component.
出处
《机械工程与自动化》
2014年第3期174-175,共2页
Mechanical Engineering & Automation
关键词
煤矿低压系统
无功补偿
优化
coal mine low voltage system
reactive-load compensation
optimization
