Construction And Performance Analysis of PV-ZSI Based Shunt Active Filter for Power Quality Enhancement in Grid Connected Systems

Authors

  • J. Chandra  M. Tech, Department of Electrical and Electronics Engineering, Sri Venkatesa Perumal College of Engineering and Technology, India
  • M. Harish Kumar  Assistant Professor, Department of Electrical and Electronics Engineering, Sri Venkatesa Perumal College of Engineering and Technology, India

Keywords:

photovoltaic (PV), Z- source inverter, power quality, voltage source inverter (VSI), shunt active harmonic power filter (SAHF).

Abstract

In this research work presents a single stage solar photovoltaic (PV) connected Z-source inverter (ZSI) based shunt active filter for power quality improvement. The power quality plays virtual role in distribution and transmission systems. Because of power quality issues system stability effected, to overcome these issues here introduced a PV-ZSI shunt active filter. The ZSI is more accurate in operation compared to VSI. The ZSI have a unique feature there is no need of additional boost converter compared to conventional two stage solar photovoltaic (PV) connected voltage source inverter (VSI). Here employed PI regulator to produce reference current, this current and actual current are given as inputs to the hysteresis current controller to produce gate pulses for ZSI. In this work presents comparison between single stage solar photovoltaic connected Z-source inverter based shunt active filter and two stage solar photovoltaic connected voltage source inverter also. The entire proposed system Implemented and tested in MATLAB/SIMULINK software.

References

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International Journal of Scientific Research in Science and Technology

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Published

2023-01-30

Issue

Volume 10, Issue 1, January-February-2023

Section

Research Articles

License

Copyright (c) IJSRST

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
J. Chandra, M. Harish Kumar "Construction And Performance Analysis of PV-ZSI Based Shunt Active Filter for Power Quality Enhancement in Grid Connected Systems" International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011,Volume 10, Issue 1, pp.223-231, January-February-2023.