公开(公告)号：JP2003189639A

公开(公告)日：2003-07-04

申请号：JP2002350740

申请日：2002-12-03

Applicant: ABB SCHWEIZ AG

Inventor： GUGGISBERG A ,  STEINKE JURGEN

IPC: H02M1/12 ,  H02M7/48 ,  H02M7/5387

Abstract: PROBLEM TO BE SOLVED: To specify arrangement of a converter circuit for increasing AC voltage. SOLUTION: The arrangement of the converter circuit for increasing the AC voltage includes a converter (2). A filter circuit (3) connected to an inverter and AC voltage terminals (8.1, 8.2) is designed, and the filter circuit (3) includes at least one partial filter circuit (4). In the partial filter circuit (4), a converter output current IU carried at the partial filter circuit (4) goes without delay with the partial filter output voltage UF a load terminals (5, 6) of the partial filter circuit (4). At the same time, a converter output voltage (UU at AC voltage terminals (8.1, 8.2) is limited in design to a value (|UU b |) to be specified. COPYRIGHT: (C)2003,JPO