发明名称 ACTUATING ELEMENT CONTROL DEVICE
摘要 FIELD: automatic control; switching devices of various actuating elements; control systems. SUBSTANCE: device has power supply buses, storage capacitor, coupling member, two switching members, two control buses, two operational amplifiers, current sensor, two reference-voltage shapers. Storage capacitor is charged and discharged by adjustable-amplitude current which enables doing it with current pulses of maximal amplitude much lower than in prototype but of higher duration. Maximal input power reduces accordingly. Reduced amplitude of pulses and their increased duration reduce power of electromagnetic pulses emitted during device operation and shift electromagnetic oscillation spectrum to lower-frequency range. EFFECT: reduced power requirement and electromagnetic noise. 2 dwgm
申请公布号 RU2113054(C1) 申请公布日期 1998.06.10
申请号 RU19960108846 申请日期 1996.05.08
申请人 RAKETNO-KOSMICHESKAJA KORPORATSIJA "EHNERGIJA" IM.;RAKETNO KOSM KORPORATSIJA EHNE 发明人 LAVRENT'EV N.I.;LAVRENT'EVA N.V.
分类号 H03K17/60;(IPC1-7):H03K17/60 主分类号 H03K17/60
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