基本信息:
- 专利标题: HVDC 시스템 및 그의 제어 방법
- 专利标题(英):Hvdc system and controlling method thereof
- 专利标题(中):高压直流输电系统及其控制方法
- 申请号:KR1020130053845 申请日:2013-05-13
- 公开(公告)号:KR1020140134110A 公开(公告)日:2014-11-21
- 发明人: 이은재
- 申请人: 엘에스산전 주식회사
- 申请人地址: 경기도 안양시 동안구 엘에스로 *** (호계동)
- 专利权人: 엘에스산전 주식회사
- 当前专利权人: 엘에스산전 주식회사
- 当前专利权人地址: 경기도 안양시 동안구 엘에스로 *** (호계동)
- 代理人: 박장원
- 主分类号: H02H3/00
- IPC分类号: H02H3/00
Herein relates to a HVDC system and a method of control to determine the presence or absence of failure HVDC-system control module via a state estimation algorithm. HVDC system according to the disclosure to this, the first status information, the first state value, the first measured value and, the filter protecting portion for delivering at least one of the first trip signal; The second state information, a second state value, second measurement value, and, the converter transformer protection unit for transmitting at least one of a second trip signal; And the first status information and wherein said filter monitor a state wherein the filter protection unit and the converter transformer protection portion, and based on the second state information protection unit and the respectively transmitted from the filter protection unit and the converter transformer protection unit when an accident in at least one of the converter transformer protection unit occurs, the first state value, the first measured value, the second state value and a controller for performing state estimates for the second measured value; and a.
公开/授权文献:
- KR101907951B1 HVDC 시스템 및 그의 제어 방법 公开/授权日:2018-10-16