摘要
对比相控电抗器(TCR)、磁控电抗器(MCR)、静止无功发生器(SVG)几种动态无功补偿装置的优缺点及技术经济性,针对轨道交通无功补偿特点:运营低谷时段无功比重大,高峰时段无功比重小的特点,以广州地铁4号线某主变电所改造工程为例,介绍采用S VG装置进行无功补偿的方案设计过程:接线方案及补偿容量设计,对改造效果进行了对比验证。
Advantages ＆ disadvantages and technical-economical properties of dynamic reactive compensation devices such as the thyristor controlled reactor （TCR）, the magnetically controlled reactor （MCR） and the static var generator （SVG） are compared, to introduce the process of scheme design for reactive compensation with SVG by taking the reconstruction engineering of a main substation of Guangzhou Metro Line 4 as an example. The wiring scheme and the compensation capacity introduced, and the reconstruction effects through comparison. design are are verified
出处
《建筑电气》
2015年第11期18-23,共6页
Building Electricity
