MULTICHANNEL PERIODIC SCANNING UNIT FOR MULTIPHASE CONTROLLED RECTIFIER Russian patent published in 2002 - IPC

Abstract RU 2185703 C1

FIELD: multiphase controlled rectifiers incorporating inductance-capacitance filter. SUBSTANCE: periodic scanning signal is generated in periodic scanning unit for multiphase controlled rectifiers directly from signals proportional to input and output voltages of rectifier which enables using maximal range for control angle of switching members; newly introduced filter-choke current sensor, error generator, and error turn- on unit makes it possible to take into account current interruption mode in filter choke when generating periodic scanning signal. EFFECT: enlarged functional capabilities. 2 cl, 1 dwg

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RU 2 185 703 C1

Authors

Kazantsev Ju.M.

Lekarev A.F.

Dates

2002-07-20Published

2000-10-23Filed