公开(公告)号：EP0206395A1

公开(公告)日：1986-12-30

申请号：EP86200988

申请日：1986-06-05

申请人： HOLEC SYST & COMPONENTEN

发明人： VAN DE KLUNDERT LOUIS JOHAN MA ,  TEN KATE HERMAN HENDRIK JOHAN ,  SIKKENGA JAN ,  GROENENBOOM MAARTEN ,  LISSER JACQUES

IPC分类号： H02M7/00 ,  H01L39/00 ,  H02J15/00 ,  H02M7/04 ,  H02M7/12 ,  H02M11/00

CPC分类号： H02M11/00 ,  H02M7/04

摘要： Superconducting rectifier for the conversion of a relatively low current from an alternating current supply source into a relatively high direct current, essentially consisting of a transformer, at least the secondary coil of which is constructed in semiconducting form, and superconducting switching means for the passing of the alternating current induced in the secondary transformer coil through a load, in which the superconducting switching means consist of a commutating part and a blocking part which function independently of each other and are connected in series, and in which the increase in resistance (R) which the commutating part produces upon opening the switching means fulfils the condition

being appreciably lower than the increase in resistance which the blocking part produces upon opening the switching means.