Adaptive Control of a Voltage Source Converter for Power Factor Correction

Milasi, Rasoul M.; Lynch, Alan F.; Li, Yunwei

doi:10.1109/tpel.2012.2236685

Cited by 38 publications

(24 citation statements)

References 30 publications

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“…Zhang Yong-Gao et al have presented a new strategy to double loop control: the current loop PI feedforward is used to adjust the power of the line. The control feed-forward current is introduced into the double loop control system for decoupling and controlling the capacitor voltage [5]. K. Al-Haddad et al have proposed PI, fuzzy and hybrid fuzzy-PI controllers for the STATCOM.…”

Section: Introductionmentioning

confidence: 99%

Comparative study between decoupled control with sliding mode & feedback linearization control applied to STATCOM

Bouzid

Chériti

Doumbia

et al. 2014

2014 IEEE 27th Canadian Conference on Electrical and Computer Engineering (CCECE)

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This paper presents the study of a static var compensator (STATCOM) connected to the electric power grid. The aim of this work is to compare the performances by the use of two types of controllers: decoupled control using Sliding Mode Controller (SMC) and the input/ output linearization control strategy both applied to reactive current and capacitor voltage regulation in terms of reference tracking and robustness. The STATCOM model and the three controllers are developed using MATLAB/Simulink. The performance analysis showed that the decoupled control using SMC are more robust even under severe variation of some key parameters of the STATCOM. The input/ output linearization control presents ripples at current and continuous voltage.

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Section: Introductionmentioning

confidence: 99%

Comparative study between decoupled control with sliding mode & feedback linearization control applied to STATCOM

Bouzid

Chériti

Doumbia

et al. 2014

2014 IEEE 27th Canadian Conference on Electrical and Computer Engineering (CCECE)

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“…The modeling based on reactive and active powers (p-q) was presented in [12]. In our work, we use a model of the VSC in the d-q frame [11], [13] for design and analysis of the control techniques. The classical vector control of a VSC was rst presented in [10].…”

Section: Introductionmentioning

confidence: 99%

“…The SPWM amplitude modulation index is denoted m a and is determined by the ratio of the amplitudes of the modulation and carrier signals [19], [20]. The VSC dynamics in the three phase a-b-c frame can be written as [13] …”

Section: Introductionmentioning

confidence: 99%

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Adaptive PI control of a three phase AC/DC PWM converter

Milasi

Moallem

2014

IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society

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In this work, an adaptive control of a three phase ac/dc converter is investigated. The classical vector control method has been extensively used for the control of the ac/dc converter in different applications but the design gains are highly dependent on the system parameters. We employed an adaptive PI control method to cope with the system uncertainties. The method relies on a third order model of the converter. The simulation results con rm the good performance of the adaptive method in comparison with the established vector control method for dc voltage regulation and power factor correction.

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“…In recent years, to deal with the nonlinear and strong coupling characteristics of three phase PWM converter, many control methods have been proposed to improve the dynamic and steady-state performance of the system, such as exact feedback linearization control [6], the deadbeat control based on zero-pole assignment [7], sliding-mode control [8], adaptive control method [9], the model predictive control (MPC) approaches [10] and so on. Either the classical PI control method or the aforementioned control methods need to tune the controller parameters.…”

mentioning

confidence: 99%

Optimization controller design of CACZVS three phase PFC converter using particle swarm optimization

Ren

Guo

2014

IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society

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The compound active clamp soft switching threephase power factor correction converter, as an improved threephase PWM converter topology, has the advantages of high efficiency, high power factor, soft switching of all switches and so on. Its traditional control system configuration is the double closed loop control scheme with the current loop as inner loop and the voltage loop as outer loop. As a multivariable and strong coupling nonlinear system, the controller design of the three phase PWM converter, either the classical PID control method or the nonlinear control method, involves the time consuming controller parameters tuning problem. It is even worse that the improperly adjusted controller parameters might damage the system. In this paper, the particle swarm optimization is proposed to optimize the control parameters of the double closed loop PI controllers. To deal with this multi-parameter multiobjective optimization problem, we combine the PSO algorithm with the Pareto optimal solution theory to optimize the PI control parameters. The concrete steps are explained in this paper, and the effectiveness of proposed optimization method is verified by both the simulation and experiment results.

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Adaptive Control of a Voltage Source Converter for Power Factor Correction

Cited by 38 publications

References 30 publications

Comparative study between decoupled control with sliding mode & feedback linearization control applied to STATCOM

Comparative study between decoupled control with sliding mode & feedback linearization control applied to STATCOM

Adaptive PI control of a three phase AC/DC PWM converter

Optimization controller design of CACZVS three phase PFC converter using particle swarm optimization

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Adaptive Control of a Voltage Source Converter for Power Factor Correction

Cited by 38 publications

References 30 publications

Comparative study between decoupled control with sliding mode &amp; feedback linearization control applied to STATCOM

Comparative study between decoupled control with sliding mode &amp; feedback linearization control applied to STATCOM

Adaptive PI control of a three phase AC/DC PWM converter

Optimization controller design of CACZVS three phase PFC converter using particle swarm optimization

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Product

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Comparative study between decoupled control with sliding mode & feedback linearization control applied to STATCOM

Comparative study between decoupled control with sliding mode & feedback linearization control applied to STATCOM