publication . Other literature type . Article . 2017

Closed Loop Control Of Embedded Z-Source Inverter With Fuzzy Controller For Solar Pv Applications

Midde Mahesh*, K. Leleedhar Rao;
Open Access
  • Published: 25 Apr 2017
  • Publisher: Zenodo
This paper proposes the use of Embedded Z –source inverter system with fuzzy controller for Solar Photo Voltaic (PV) applications with adjustable speed drives. Closed loop operation FUZZY control strategies of EZSI system are proposed. EZSI produces the same voltage gain as Z-source inverter (ZSI) but due to the DC sources embedded within the X- shaped impedance network, it has the added advantage of inherent source filtering capability and also reduced capacitor sizing. This can be achieved without any extra passive filters. By controlling the shoot-through duty ratio and modulation index, EZSI system can produce any desired AC output voltage even greater than ...
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free text keywords: Adjustable Speed Drives(ASD), Embedded Z-source inverter(EZSI), fuzzy controller, PV array.
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Other literature type . 2017
Provider: Datacite
Article . 2017
Provider: ZENODO
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