Direct decoupled active and reactive predictive power control of grid-tied Quasi-Z-Source inverter for photovoltaic applications

Sarthak Jain, Sivasai Praneeth Nanduri, Mohammad B. Shadmand, Robert Balog, Hartham Abu-Rub

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper proposes a decoupled power control algorithm for grid integration of photovoltaic (PV) systems using quasi-Z-source inverter (qZSI). The proposed controller uses model predictive control (MPC) framework to inject the maximum available power harvested from the PV panels to the grid and also to compensate reactive power required by the grid. Thus, a power electronics interface (PEI) is proposed to integrate the PV panels to the grid and also to work as a reactive power compensator simultaneously. A reliable technique is proposed to regulate the impedance network elements' voltage and current according to the maximum operating point of PV panels and grid voltage/current requirements. The proposed controller features simple structure for practical implementation, fast dynamic response under changing sky condition, and negligible tracking error in steady state condition for decoupled active and reactive power control in a typical distributed generation (DG) systems. The performance of the proposed controller is verified experimentally using dSPACE DS1007 platform, and the grid-side power quality analysis is provided and evaluated according to IEEE-519 standard.

Original languageEnglish
Title of host publication2017 IEEE Energy Conversion Congress and Exposition, ECCE 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages4582-4588
Number of pages7
Volume2017-January
ISBN (Electronic)9781509029983
DOIs
Publication statusPublished - 3 Nov 2017
Event9th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2017 - Cincinnati, United States
Duration: 1 Oct 20175 Oct 2017

Other

Other9th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2017
CountryUnited States
CityCincinnati
Period1/10/175/10/17

Fingerprint

Predictive Control
Inverter
Power Control
Reactive power
Power control
Grid
Controllers
Distributed power generation
Model predictive control
Electric potential
Power quality
Power electronics
Controller
Dynamic response
Voltage
Distributed Generation
Photovoltaic System
Power Quality
Power Electronics
D-space

Keywords

  • Decoupled power control
  • Impedance souree inverter
  • Model predictive control
  • Photovoltaic systems
  • Reactive power compensator

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Renewable Energy, Sustainability and the Environment
  • Control and Optimization

Cite this

Jain, S., Nanduri, S. P., Shadmand, M. B., Balog, R., & Abu-Rub, H. (2017). Direct decoupled active and reactive predictive power control of grid-tied Quasi-Z-Source inverter for photovoltaic applications. In 2017 IEEE Energy Conversion Congress and Exposition, ECCE 2017 (Vol. 2017-January, pp. 4582-4588). [8096784] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECCE.2017.8096784

Direct decoupled active and reactive predictive power control of grid-tied Quasi-Z-Source inverter for photovoltaic applications. / Jain, Sarthak; Nanduri, Sivasai Praneeth; Shadmand, Mohammad B.; Balog, Robert; Abu-Rub, Hartham.

2017 IEEE Energy Conversion Congress and Exposition, ECCE 2017. Vol. 2017-January Institute of Electrical and Electronics Engineers Inc., 2017. p. 4582-4588 8096784.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jain, S, Nanduri, SP, Shadmand, MB, Balog, R & Abu-Rub, H 2017, Direct decoupled active and reactive predictive power control of grid-tied Quasi-Z-Source inverter for photovoltaic applications. in 2017 IEEE Energy Conversion Congress and Exposition, ECCE 2017. vol. 2017-January, 8096784, Institute of Electrical and Electronics Engineers Inc., pp. 4582-4588, 9th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2017, Cincinnati, United States, 1/10/17. https://doi.org/10.1109/ECCE.2017.8096784
Jain S, Nanduri SP, Shadmand MB, Balog R, Abu-Rub H. Direct decoupled active and reactive predictive power control of grid-tied Quasi-Z-Source inverter for photovoltaic applications. In 2017 IEEE Energy Conversion Congress and Exposition, ECCE 2017. Vol. 2017-January. Institute of Electrical and Electronics Engineers Inc. 2017. p. 4582-4588. 8096784 https://doi.org/10.1109/ECCE.2017.8096784
Jain, Sarthak ; Nanduri, Sivasai Praneeth ; Shadmand, Mohammad B. ; Balog, Robert ; Abu-Rub, Hartham. / Direct decoupled active and reactive predictive power control of grid-tied Quasi-Z-Source inverter for photovoltaic applications. 2017 IEEE Energy Conversion Congress and Exposition, ECCE 2017. Vol. 2017-January Institute of Electrical and Electronics Engineers Inc., 2017. pp. 4582-4588
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