Predictive Current Control of Three-Phase Grid-Connected Converters With Constant Switching Frequency for Wind Energy Systems

Song, Zhanfeng; Xia, Changliang; Liu, Tao

doi:10.1109/tie.2012.2225394

Cited by 95 publications

(35 citation statements)

References 40 publications

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“…extended-state observers are used to avoid the effects of system parameter uncertainties [37], [42], [43]. A drawback of the MPC strategies is the exponential increase of the computational burden if the prediction horizon, N, is longer than one and, in the case of FCS-MPC, if the number of switching states to be studied, J, is high.…”

Section: Past Present and Future Challenges Of Mpc For Power Convermentioning

confidence: 99%

Model Predictive Control: A Review of Its Applications in Power Electronics

Vázquez

Leon

Franquelo

et al. 2014

EEE Ind. Electron. Mag.

973

374

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Section: Past Present and Future Challenges Of Mpc For Power Convermentioning

confidence: 99%

Model Predictive Control: A Review of Its Applications in Power Electronics

Vázquez

Leon

Franquelo

et al. 2014

EEE Ind. Electron. Mag.

973

374

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“…4, includes an ESO for detecting/compensating system disturbances/uncertainties, and a simple proportional gain for regulating the DC-link voltage [21,22]. First, the ESO analysis and design is presented.…”

Section: B Enhanced State Observer Designmentioning

confidence: 99%

An Enhanced State Observer for DC-Link Voltage Control of Three-Phase AC/DC Converters

Golestan

Savaghebi

et al. 2018

IEEE Trans. Power Electron.

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Abstract-To regulate the DC-link voltage of three-phase AC/DC converters, an enhanced state observer (ESO)-based controller is presented in this letter. The proposed controller, contrary to the traditional ones, does not require the DClink current measurement and offers a "plug and play" capability, a rather high disturbance rejection ability and robustness against the DC-link capacitance parameter variation. The design procedure of the suggested controller is discussed, and its effectiveness is verified using experimental results.

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“…Therefore, there have been several studies on converter operations with a constant switching frequency based on the platform of predictive control methods. Several techniques have been developed for the predictive control methods with constant switching frequency for three-phase inverters and converters [17][18][19][20][21][22]. Ref.…”

Section: Introductionmentioning

confidence: 99%

“…Ref. [20] proposed the predictive current control (PCC) for the three-phase converters used in wind turbine, where optimal vectors are selected using the angles of the grid voltages and the optimal duty cycle is calculated by differentiating the cost function. This method also uses SVPWM to obtain a constant switching frequency.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Model-Based Predictive Current Control Method with Constant Switching Frequency for Single-Phase Voltage Source Inverters

Roh

Kwak

2017

Energies

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Voltage source inverters operated by predictive control methods generally lead to a variable switching frequency, because predictive control methods generate switching operation based on an optimal voltage state selected at every sampling period. Varying switching frequencies make it difficult to design output filters of voltage source inverters. This paper proposes a predictive control algorithm with a constant switching frequency for the load current control of single-phase voltage source inverters. This method selects two future optimal voltage states used in the subsequent sampling period, which are a zero-voltage state and a future optimal voltage state, based on the slope of the reference current at each sampling period. After selecting the two future voltages, the proposed method distributes them to produce a constant switching frequency and symmetric switching pattern. The performance of the proposed method is validated with both simulation and experimental results for single-phase voltage source inverters.

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Predictive Current Control of Three-Phase Grid-Connected Converters With Constant Switching Frequency for Wind Energy Systems

Cited by 95 publications

References 40 publications

Model Predictive Control: A Review of Its Applications in Power Electronics

Model Predictive Control: A Review of Its Applications in Power Electronics

An Enhanced State Observer for DC-Link Voltage Control of Three-Phase AC/DC Converters

Model-Based Predictive Current Control Method with Constant Switching Frequency for Single-Phase Voltage Source Inverters

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