永嘉堡牵引变电所无功补偿改造方案

本文以永嘉堡牵引变电所补偿电容的改造为例,提出了一种牵引变电所无功动态并联综合补偿装置,讨论了装置的基本构成,介绍了装置的调试、运行情况,以及滤波器组、吸流电抗器组的过零投切波形以及补偿效果。现场运行表明,本装置设计合理、补偿效果良好。

Taking the improving the compensation capacitor bank at Yongjiapu traction substation as an example, this paper proposes a new device used for dynamic shunt reactive compensation in traction substation, discusses the basic structure of the device, introduces its commissioning and operational status as well as the zero passage switching waveforms of filter bank and booster reactor bank and the compensation effect. The results show that the device has been rationally designed with a fine compensation effect.