Design of backstepping control for direct power control of three-phase PWM rectifier

Wai, Rong‐Jong; Yang, Yan; Wang, Yeqin

doi:10.1109/igbsg.2018.8393555

Cited by 6 publications

(13 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…1. Three Phase PWM Rectifier Circuit [2] For ease of analysis, the synchronous abc frame source voltages (e a , e b , e c ) and currents (i a , i b , i c ), are projected to the stationary d-q frame resulting in e d , e q voltages and i d , i q currents. The instantaneous real and reactive power in the d-q frame are given by [12]:…”

Section: Three-phase Pwm Rectifier Modelmentioning

confidence: 99%

“…Combining equations 1a, 1b and 2b, the state space model of the active (P ) and reactive power (Q) in the stationary d-q frame as given in [2]. This considers that there is a power balance between the input and output side of the rectifier.…”

Section: Three-phase Pwm Rectifier Modelmentioning

confidence: 99%

“…In order to achieve decoupling of the active and reactive power which can be seen in equation 3, [2] decoupled it into two main parts as shown in equations 4a and 4b.…”

Section: Three-phase Pwm Rectifier Modelmentioning

confidence: 99%

“…The backstepping control for DPC of three-phase PWM rectifier has been proposed by Rong, et al [2] in 2018. This was used to control the reactive and output voltage of the rectifier.…”

Section: Introductionmentioning

confidence: 99%

“…Backstepping control has also found applications in non-linear feedback systems [13], [14]. In this paper, we take a step further by proposing an adaptive backstepping control (adaptive-BSC) for the same system proposed in [2]. This ensures that the system is robust and able to adapt to variations and external disturbances, especially in the presence of varying load.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Design of Adaptive Backstepping Control for Direct Power Control of Three-Phase PWM Rectifier)

Alawode¹,

El-Férik²

2021

Preprint

View full text Add to dashboard Cite

In this paper, we focused on the design of an adaptive backstepping controller (adaptive-BSC) for direct power control (DPC) of a three-phase PWM rectifier. In the proposed system, it is desired to control both the output DC voltage of the rectifier and the reactive power simultaneously by making them track desired respective values. This was done by having independent virtual control signals for both the output voltage and the reactive power. The adaptive control signals were gotten from the dynamic equations of the three-phase system. For comparison, both the BSC and adaptive-BSC equations were developed. Numerical simulations were performed on both of them on a 5kW system. The proposed adaptive-BSC was designed to work under more challenging system variations as compared with the BSC as it has to estimate the value of the unknown system load. Despite this, it still performed better than its BSC counterpart.

show abstract

Section: Three-phase Pwm Rectifier Modelmentioning

confidence: 99%

Section: Three-phase Pwm Rectifier Modelmentioning

confidence: 99%

“…In order to achieve decoupling of the active and reactive power which can be seen in equation 3, [2] decoupled it into two main parts as shown in equations 4a and 4b.…”

Section: Three-phase Pwm Rectifier Modelmentioning

confidence: 99%

“…The backstepping control for DPC of three-phase PWM rectifier has been proposed by Rong, et al [2] in 2018. This was used to control the reactive and output voltage of the rectifier.…”

Section: Introductionmentioning

confidence: 99%