发明授权
US09287695B2 Breaker control switch with a time-delay close function to mitigate an aurora event
有权
断路器控制开关具有延时关闭功能,以减轻极光事件
- 专利标题: Breaker control switch with a time-delay close function to mitigate an aurora event
- 专利标题(中): 断路器控制开关具有延时关闭功能,以减轻极光事件
-
申请号: US13397343申请日: 2012-02-15
-
公开(公告)号: US09287695B2公开(公告)日: 2016-03-15
- 发明人: Don Burkart
- 申请人: Don Burkart
- 申请人地址: US NY New York
- 专利权人: Consolidated Edison Company of New York
- 当前专利权人: Consolidated Edison Company of New York
- 当前专利权人地址: US NY New York
- 代理机构: Kirton McConkie
- 代理商 Kenneth E. Horton
- 主分类号: H01H73/00
- IPC分类号: H01H73/00 ; H02H3/06 ; H02H7/06 ; H02H7/08
摘要:
Control circuits for breaker control switches with a time-delay function and associated methods of making and using these devices to prevent an aurora event are disclosed. An exemplary control circuit may include a signaling device configured to provide a close signal for a circuit breaker to close; a timer configured to complete a countdown after the circuit breaker is opened; and a switch configured to close the circuit breaker after the countdown is complete and when the close signal is provided by the device. This may prevent engaging a piece of equipment with the power grid when the piece of equipment is out of phase or frequency with the power grid, which often leads to significant damage or destruction of the piece of equipment. Other embodiments are described.
公开/授权文献
信息查询