发明名称 A METHOD FOR COMMUNICATION BETWEEN A LOW POTENTIAL LEVEL AND A VALVE LOCATED ON HIGH VOLTAGE POTENTIAL IN A HIGH VOLTAGE CONVERTER STATION AS WELL AS A DEVICE FOR SUCH A COMMUNICATION
摘要
申请公布号 EP0988687(A1) 申请公布日期 2000.03.29
申请号 EP19980928698 申请日期 1998.05.20
申请人 ABB AB 发明人 NYBERG, KRISTER;BJOERKLUND, HANS;ASPLUND, GUNNAR;SILJESTROEM, ROLAND;AASTROEM, URBAN
分类号 H02H1/00;H02H3/04;H02H7/12;H02M1/092;(IPC1-7):H02M1/092;H02H7/10 主分类号 H02H1/00
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