Proportional-Integral-Resonant AC Current Controller

In this paper an improved stationary-frame AC current controller based on the proportional-integral-resonant control action (PIR) is proposed. Namely, the novel two-parameter PIR controller is applied in the stationary-frame AC current control, accompanied by the corresponding parameter-tuning pro...

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Main Authors: STOJIC, D., TARCZEWSKI, T., KLASNIC, I.
Format: Article
Language:English
Published: Stefan cel Mare University of Suceava 2017-02-01
Series:Advances in Electrical and Computer Engineering
Subjects:
Online Access:http://dx.doi.org/10.4316/AECE.2017.01012
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author STOJIC, D.
TARCZEWSKI, T.
KLASNIC, I.
author_facet STOJIC, D.
TARCZEWSKI, T.
KLASNIC, I.
author_sort STOJIC, D.
collection DOAJ
description In this paper an improved stationary-frame AC current controller based on the proportional-integral-resonant control action (PIR) is proposed. Namely, the novel two-parameter PIR controller is applied in the stationary-frame AC current control, accompanied by the corresponding parameter-tuning procedure. In this way, the proportional-resonant (PR) controller, common in the stationary-frame AC current control, is extended by the integral (I) action in order to enable the AC current DC component tracking, and, also, to enable the DC disturbance compensation, caused by the voltage source inverter (VSI) nonidealities and by nonlinear loads. The proposed controller parameter-tuning procedure is based on the three-phase back-EMF-type load, which corresponds to a wide range of AC power converter applications, such as AC motor drives, uninterruptible power supplies, and active filters. While the PIR controllers commonly have three parameters, the novel controller has two. Also, the provided parameter-tuning procedure needs only one parameter to be tuned in relation to the load and power converter model parameters, since the second controller parameter is directly derived from the required controller bandwidth value. The dynamic performance of the proposed controller is verified by means of simulation and experimental runs.
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spelling doaj.art-460b7c9995864ef9b52eedb2dcd02b0b2022-12-22T00:02:15ZengStefan cel Mare University of SuceavaAdvances in Electrical and Computer Engineering1582-74451844-76002017-02-01171818810.4316/AECE.2017.01012Proportional-Integral-Resonant AC Current ControllerSTOJIC, D.TARCZEWSKI, T.KLASNIC, I.In this paper an improved stationary-frame AC current controller based on the proportional-integral-resonant control action (PIR) is proposed. Namely, the novel two-parameter PIR controller is applied in the stationary-frame AC current control, accompanied by the corresponding parameter-tuning procedure. In this way, the proportional-resonant (PR) controller, common in the stationary-frame AC current control, is extended by the integral (I) action in order to enable the AC current DC component tracking, and, also, to enable the DC disturbance compensation, caused by the voltage source inverter (VSI) nonidealities and by nonlinear loads. The proposed controller parameter-tuning procedure is based on the three-phase back-EMF-type load, which corresponds to a wide range of AC power converter applications, such as AC motor drives, uninterruptible power supplies, and active filters. While the PIR controllers commonly have three parameters, the novel controller has two. Also, the provided parameter-tuning procedure needs only one parameter to be tuned in relation to the load and power converter model parameters, since the second controller parameter is directly derived from the required controller bandwidth value. The dynamic performance of the proposed controller is verified by means of simulation and experimental runs.http://dx.doi.org/10.4316/AECE.2017.01012losed loop systemscontrol designcurrent controlinduction motorsinverters
spellingShingle STOJIC, D.
TARCZEWSKI, T.
KLASNIC, I.
Proportional-Integral-Resonant AC Current Controller
Advances in Electrical and Computer Engineering
losed loop systems
control design
current control
induction motors
inverters
title Proportional-Integral-Resonant AC Current Controller
title_full Proportional-Integral-Resonant AC Current Controller
title_fullStr Proportional-Integral-Resonant AC Current Controller
title_full_unstemmed Proportional-Integral-Resonant AC Current Controller
title_short Proportional-Integral-Resonant AC Current Controller
title_sort proportional integral resonant ac current controller
topic losed loop systems
control design
current control
induction motors
inverters
url http://dx.doi.org/10.4316/AECE.2017.01012
work_keys_str_mv AT stojicd proportionalintegralresonantaccurrentcontroller
AT tarczewskit proportionalintegralresonantaccurrentcontroller
AT klasnici proportionalintegralresonantaccurrentcontroller