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This paper proposes a novel control method about high efficiency operation for common leg power converter. The proposed method gives modulation by using Golden Section Method (GSM), which is calculated by the voltage references, the dc-link voltage, the converter current, and the IGBT loss characteristics. The proposed method obtains high efficiency operation under any load conditions. The control...
This paper proposes a novel control strategy for IPMSM drive system. The proposed single-phase to three-phase power converter does not require a reactor and an electrolytic capacitor at dc-link, and obtains unity input power factor. The proposed control method improves the source current waveform at any load conditions by using the feedback control. The proposed control system is constructed by using...
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