IEEE Transactions on Industrial Electronics, ( ISI ), Volume (61), No (1), Year (2014-1) , Pages (258-269)

Title : ( Analysis, Design, and Experimental Verification of A Synchronous Reference Frame Voltage Control for Single-Phase Inverters )

Authors: Mohammad Monfared , Saeed Golestan , Josep M. Guerrero ,

Citation: BibTeX | EndNote

Control of three-phase power converters in the synchronous reference frame is now a mature and well developed research topic. However, for single-phase converters, it is not as well-established as three-phase applications. This paper deals with the design of a synchronous reference frame multi-loop control strategy for single phase inverter-based islanded distributed generation (DG) systems. The proposed controller uses a synchronous reference frame PI (SRFPI) controller to regulate the instantaneous output voltage, a capacitor current shaping loop in the stationary reference frame to provide active damping and improve both transient and steady-state performances, a voltage decoupling feedforward to improve the system robustness, and a multi-resonant harmonic compensator to prevent low-order load current harmonics to distort the inverter output voltage. Since, the voltage loop works in the synchronous reference frame, it is not straightforward to fine-tune the control parameters and evaluate the stability of the whole closed loop system. To overcome this problem, the stationary reference frame equivalent of the voltage loop is derived. Then, a step-by-step systematic design procedure based on a frequency response approach is presented. Finally, the theoretical achievements are supported by experimental results.

Keywords

, Single-phase inverter , multiloop , stand-alone mode , synchronous reference frame
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@article{paperid:1032604,
author = {Monfared, Mohammad and Saeed Golestan and Josep M. Guerrero},
title = {Analysis, Design, and Experimental Verification of A Synchronous Reference Frame Voltage Control for Single-Phase Inverters},
journal = {IEEE Transactions on Industrial Electronics},
year = {2014},
volume = {61},
number = {1},
month = {January},
issn = {0278-0046},
pages = {258--269},
numpages = {11},
keywords = {Single-phase inverter ; multiloop ; stand-alone mode ; synchronous reference frame (SRF)},
}

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%0 Journal Article
%T Analysis, Design, and Experimental Verification of A Synchronous Reference Frame Voltage Control for Single-Phase Inverters
%A Monfared, Mohammad
%A Saeed Golestan
%A Josep M. Guerrero
%J IEEE Transactions on Industrial Electronics
%@ 0278-0046
%D 2014

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