FIELD: electrical engineering. SUBSTANCE: converter unit incorporating by-pass buses with switching devices for its rectifier/inverter pairs of converters has ripple reactor inserted in d.c. circuit of each pair of converters. By-pass buses of each adjacent rectifier/inverter pair of converters are connected through switching devices at like-potential points on d.c. side. EFFECT: improved design. 3 dwg
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Authors
Dates
1995-06-27—Published
1990-06-12—Filed