Model Predictive Control of a Single-Phase PWM Rectifier for Electric Vehicle Charger

Liwen, Pan; Zhang, Chengning

doi:10.1016/j.egypro.2017.03.850

Cited by 7 publications

(2 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Rectifier circuits are used in many industrial applications such as uninterruptible power supplies [1], wind turbines [2], electric vehicle charging systems [3], DC motor control [4], active filter [5], electric locomotive [6] and STATCOM [7] applications. Depending on the usage power, single-phase rectifiers are used at low power, and three-phase rectifiers are used at high power applications [8].…”

Section: Introductionmentioning

confidence: 99%

Comparative Study of Single-Phase PWM Rectifier Control Techniques

Isen

2021

Mugla Journal of Science and Technology

View full text Add to dashboard Cite

In this study, 2.5 kW single-phase pulse-width modulated rectifier is simulated with three different control techniques to investigate the performance of controllers. Rectifier simulation is performed in Matlab / Simulink environment by using hysteresis current control, sinusoidal pulse width modulation and voltage oriented control techniques. In the performance comparison of the control techniques, considering the switching frequencies, the total harmonic content of the current drawn from the grid, the phase difference between the grid voltage and the grid current, and the DC bus voltage regulation at the output are considered as comparison criteria. The switching frequency is set to 35 kHz in sinusoidal pulse width modulation and voltage oriented control techniques. Since the switching frequency is variable in the hysteresis current control technique, the average and instantaneous switching frequency are calculated for different hysteresis band values. In the results with the technique, the switching frequency varies between 18.52 kHz and 47.6 kHz, while the average switching frequency is 34.6 kHz. As a result, the total harmonic distortion of the grid current with hysteresis current control, sinusoidal pulse width modulation and voltage oriented control techniques is 3.69%, 1.12% and 1.82%, respectively. The synchronization with the grid voltage is achieved with all techniques, and the DC voltage is regulated with active power.

show abstract

Section: Introductionmentioning

confidence: 99%

Comparative Study of Single-Phase PWM Rectifier Control Techniques

Isen

2021

Mugla Journal of Science and Technology

View full text Add to dashboard Cite

show abstract

“…HE SINGLE phase rectifier circuits are used in many industrial applications requiring DC bus voltage such as electrical railway transportation [1], [2], uninterruptible power supply [3], electrical vehicle charger [4], micro turbine generator units [5] and renewable energy applications as wind energy [6]. While the control of power factor and dc bus voltage is an important advantage in active rectifiers, the increase of switching losses and current harmonics occurring due to hard switching are the disadvantages of this system.…”

Section: Introductionmentioning

confidence: 99%

Power Control of Single Phase Active Rectifier

Karafil

Özbay

2019

Balkan Journal of Electrical and Computer Engineering

View full text Add to dashboard Cite

The most important feature of active rectifier circuits is the ability to adjust the power factor and DC bus voltage, when compared to diode rectifiers. However, odd current harmonics occur in the grid since hard switching state occurs in the active rectifier circuit. A filter should be used on the grid side to reduce the current harmonics. Although there are many types of filters, one of the most suitable filter types is LCL filter when considering the factors such as cost and size. In this study, LCL filter design calculation is performed and PSIM simulation results of active-reactive power controlled LCL filter proportional resonant (PR) current controlled single phase active rectifier circuit is given. The system is designed according to the active power of 600 W. Then, by adding reactive power to the system, it is proved that the power control is carried out successfully.Index Terms-LCL filter, Power control, PR current controller, Single phase active rectifier.

show abstract