公开(公告)号：EP0029067B1

公开(公告)日：1989-04-19

申请号：EP80901166.1

申请日：1980-05-27

申请人： Schwarz, Ruth ,  Frijouf, Robert F.

发明人： Schwarz, Francisc C.

IPC分类号： H02M3/28 ,  H02M7/12 ,  H02M5/45

CPC分类号： H02M7/155 ,  H02M3/3155

摘要： Class of power converters which extract electrical energy from a source of a.c. or d.c. power, transform this energy to a desired and closely controlled voltage level for use by a pulse demanding load such as a pulsed radar or laser system, without the use of a d.c. link anywhere in the converter system and without the use of low frequency power filters. Included is the description of techniques for a class of transformerless galvanic isolation between system input and output terminals and controlled voltage scaling.

公开(公告)号：EP0052643B1

公开(公告)日：1989-04-12

申请号：EP81901655.1

申请日：1981-05-20

申请人： Schwarz, Ruth ,  Frijouf, Robert F.

发明人： Schwarz, Francisc C

IPC分类号： H02J1/00 ,  H02M3/315 ,  H02M3/24 ,  H02M7/523

CPC分类号： H05G1/20 ,  H02M3/3155 ,  H02M7/5236

摘要： Individual load circuits which are supplied by a series capacitor inverter-converter cannot be controlled independently. Disclosed is a class of power converter which extracts electric energy from a source of AC or DC power and conveys this energy through series resonant circuits (C12, L1, S1, W11 and C12, L1, S2, W12) to two or more loads in an independently controllable form.