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INTRODUCTIONWiththerapiddevelopmentofinformationtechnologyandtheinternet,widespreadapplica tionsofpersonalcomputers,thereliabilityofthepowersupplysystemshasbecomemoreimpor tant.SinceUPS (uninterruptedpowersup plies) ,withacorepart theCVCFPWMinvert er,play… 相似文献
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This paper presents a novel digital dual-loop control scheme of the PWM (Pulse with modulate) inverter. Deadbeat control technique
are employed to enhance the performance. Half switching period delayed sampling and control timing strategy is used to improve
the system dynamic response. Simulation and experimental results presented in the paper verified the validity of the proposed
control scheme. 相似文献
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