通信电源技术
通信電源技術
통신전원기술
TELECOM POWER TECHNOLOGIES
2014年
3期
97-98
,共2页
远跳%母差停信%双电源%死区故障
遠跳%母差停信%雙電源%死區故障
원도%모차정신%쌍전원%사구고장
remote tripping%bus differential protection stops sending letters%double power supply%dead area failure
文中以PSL621和 ISA-311G为例阐述了110 kV双电源联络线的“远跳”及“母差停信”原理，并对其功能的应用和实现作了相应的介绍，最后针对110 kV双电源联络线线路死区故障及母线故障时，确保两侧快速可靠切除提出了几点注意事项。
文中以PSL621和 ISA-311G為例闡述瞭110 kV雙電源聯絡線的“遠跳”及“母差停信”原理，併對其功能的應用和實現作瞭相應的介紹，最後針對110 kV雙電源聯絡線線路死區故障及母線故障時，確保兩側快速可靠切除提齣瞭幾點註意事項。
문중이PSL621화 ISA-311G위례천술료110 kV쌍전원련락선적“원도”급“모차정신”원리，병대기공능적응용화실현작료상응적개소，최후침대110 kV쌍전원련락선선로사구고장급모선고장시，학보량측쾌속가고절제제출료궤점주의사항。
Taking PSL621and ISA-311G as the example,this article elaborated the principle of remote tripping and bus differential protection stops sending letters of 1 1 0 kV double power supply lines of communication,and introduced the function application and the realization.Finally,for 1 1 0 kV double power source lines of communication,when dead area failure and the bus failure,it proposed several matters needing attention to ensure fast and reliable removal on both sides.
