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This paper provides an efficient way to eliminate the interharmonics appearing in the adjustable speed drives. The conventional diode bridge rectifier is replaced by controlled rectifier to have better control over the interharmonics's adverse effects in the drive. The proposed method also eliminates the use of supply side impedance to reduce the interharmonics in the system. Thereby, it increases...
This paper presents the design of Load side compensation topology of Dynamic Voltage Restorer using Z-source Inverter which is able to compensate voltage sag and swell at sensitive load terminals. Based on this topology, the DVR consists of uncontrolled rectifier for giving DC supply to Z-Source converter through DC link. Z- Source Converter based topology is proposed in order to enhance the voltage...
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