摘要
分析当前运煤专线线路供电能力基本情况,计算各部分电压损失和所占比例。采用无功补偿技术对运煤专线线路进行改造,比较不同无功补偿方式的特点,针对性的选择合适方案。无功补偿技术能够提高电能输送功率,减少电压损失,对确保运煤专线的可靠运行有积极意义。
Coal line′ s power supply capacity will affect the efficiency of the system,and there is a direct relationship with the coal transport.Analyzes the basic situation of the current coal line circuit power supply capacity,and calculates the part of the voltage loss and the proportion.Use reactive power compensation techniques lines for the line′ s power supply transformation and compare different methods of reactive power compensation features to choose the right solution.Reactive power compensation techniques can improve power delivery and reduce the voltage loss,which has a positive meaning to ensure the reliable operation of the coal line.
出处
《煤炭技术》
CAS
北大核心
2015年第5期285-287,共3页
Coal Technology
关键词
无功补偿
运煤专线
牵引供电
reactive power compensation
coal line
traction power
