Three voltage regulating methods are usually used in enlarging the power supply capacity of electrified railways: voltage regulating transformer (VRT), series capacitor compensation (SCC), and adjustable parallel capacitor compensation (APCC).
英
美
- 以提高牽引網(wǎng)電壓水平為主要目標的電氣化擴能改造中可供使用的常用調壓方法有:調壓變壓器(VRT),串聯(lián)電容補償(SCC)和可調并聯(lián)電容補償(APCC)。