摘要
常规并联电抗器固定接入超高压输电系统,不能保证各种运行方式下系统输送能力和母线的稳态电压。笔者分析计算了SVC对提高系统输送能力和限制工频过电压的影响,讨论了超高压输电系统中部分应用SVC可以保证各种运行方式下的运行可靠性和经济性。
Routine shunt reactor fixed on the EHV transmission system can not guarantee the transmission capability and steady state voltage of system under different operation modes. The effect of SVC on improving transmission capability and limiting temporary overvoltage is analyzed by calculation in this paper. An idea of employing SVC partly in the EHV system is discussed to ensure reliability and economy under different operation modes.
出处
《高压电器》
CAS
CSCD
北大核心
2003年第5期1-3,6,共4页
High Voltage Apparatus
基金
西安交通大学博士基金(DFXJU2000-5)
关键词
超高压输电系统
工频过电压
SVC
并联电抗器
静止无功补偿
电力系统
temporary overvoltage
reactive power loss
static var compensator (SVC)
transmission capability
extra high voltage(EHV)
