A DC Inrush Current Minimisation Method using Modified Z-Source Inverter in Adjustable Speed Drives
2016 ◽
Vol 7
(4)
◽
pp. 1228
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<p>The adjustable speed drives employ PWM converter – inverter system in order to obtain unity power factor.The DC inrush current in DC link capacitors of the rectifier limits the operation of power devices.Hence, this paper proposes a new approach to reduce the DC inrush current by employing modified Z-source inverter in a Adjustable Speed Drive system. The operating principles, design procedure and simulation results are shown and compared with the conventional Z-Source inverter.</p>
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2014 ◽
Vol 24
(5)
◽
pp. 1-6
◽
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