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公开(公告)号:EP3729583A1
公开(公告)日:2020-10-28
申请号:EP17826504.7
申请日:2017-12-21
申请人: ABB Power Grids Switzerland AG
发明人: ROY-CHOUDHURY, Saurav , JIANG-HÄFNER, Ying , KASAL, Gaurav-Kumar , MOHAMMADI, Morteza , ANDERSSON, Mats
IPC分类号: H02H7/12 , G01R31/02 , H02M1/32 , H02H7/125