220kV变电站SVC系统的研究与应用  

Research on SVC System in 220kV Substation and Its Applications

作　　者：赵丽萍[1] 王双[1] 王岩鹏[1] 

机构地区：[1]张家口供电公司,河北张家口075000

出　　处：《电源技术应用》2010年第5期17-21,共5页Power Supply Technologles and Applications

摘　　要：介绍了电气化铁路对三马坊220kV变电站电能质量造成的影响,阐明了在站内增设SVC装置的必要性。针对电气化铁路牵引站给系统电压带来的一些特殊问题,提出了相应的治理方案。提高了供电质量和可靠性,达到了预期目的。The paper proves the impact of electrified railway on power quality in Sanmafang 220kV substation, and then demonstrates the necessity of additional SVC devices in the station. Corresponding control strategy has been put forward to solve a number of special problems of system voltage cased by the introduction of electrified railway traction stations. With the help of our strategy, the power quality and reliability could be improved obviously.

关 键 词：电铁负荷 电能质量 SVC 

分 类 号：TM714.3[电气工程—电力系统及自动化]