专利检索 ap:("ABB Schweiz AG") AND inv:"ELLIOTT, Nick" 第 1 页

1.

发明授权
INDUCTIVE ELEMENT PROTECTION IN A POWER SUPPLY SYSTEM 有权

公开(公告)号：EP3340409B1

公开(公告)日：2019-08-14

申请号：EP16206543.7

申请日：2016-12-23

申请人： ABB Schweiz AG

发明人： SVENSSON, Jan , ILVES, Kalle , BENIAKAR, Minos , SOONG, Theodore , ELLIOTT, Nick

IPC分类号： H02H7/04 , H02H7/055 , H02H9/00 , H02H9/04

2.

发明公开
INDUCTIVE ELEMENT PROTECTION IN A POWER SUPPLY SYSTEM 审中-公开

公开(公告)号：EP3340409A1

公开(公告)日：2018-06-27

申请号：EP16206543.7

申请日：2016-12-23

申请人： ABB Schweiz AG

发明人： SVENSSON, Jan , ILVES, Kalle , BENIAKAR, Minos , SOONG, Theodore , ELLIOTT, Nick

IPC分类号： H02H7/04 , H02H7/055 , H02H9/00 , H02H9/04

CPC分类号： H02H7/04 , H02H7/055 , H02H9/005 , H02H9/04 , H02H9/042

摘要： The invention concerns a protection arrangement (18) for an uninterruptible power supply system comprising at least one vacuum circuit breaker (BCB3, RBCB3) connected in series with an inductive element (Lr), the protection arrangement (18) comprising a first bypass branch and a first grounding branch, said first bypass branch being connected in parallel with the inductive element and comprising at least one protective bypass component (BPC1), and said first grounding branch being connected between the first bypass branch and ground and comprising a first grounding surge arrester (GSA1).