摘要
为保证配电系统的安全可靠运行,负荷开关—熔断器组合电器必须进行相应的型式试验。通过对负荷开关—熔断器组合电器转移电流开断试验回路及相关要求的分析,讨论了转移电流(TD_(Itransfer))试验要求以及试验回路的影响因素,并对这些因素的影响程度进行电磁暂态仿真模拟,为今后相关试验应用提供参考。
For ensuring safe and reliable operation of the distribution system,the switch⁃fuse combinations must un⁃dergo corresponding type test.Throughout the analysis of the test circuit for breaking tests and related requirements of the switch⁃fuse combination,the test requirements of the transfer current(TDI_(transfer))and the influencing factors of the test circuit are discussed,the electromagnetic transient simulation is carried out to evaluate the effects of these factors,which provide reference for future relevant tests.
作者
李江
费亚琴
郭强
刘宸
LI Jiang;FEI Yaqin;GUO Qiang;LIU Chen(Xi’an High Voltage Apparatus Research Institute Changzhou Co.,Ltd.,Jiangsu Changzhou 213017,China)
出处
《高压电器》
CAS
CSCD
北大核心
2023年第7期207-212,共6页
High Voltage Apparatus
