Active Disturbance Rejection Control Applied to a Three-Phase Grid-Connected Photovoltaic System

Boukhriss, Ali

doi:10.4316/aece.2022.01010

Cited by 3 publications

(1 citation statement)

References 20 publications

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“…This control strategy can effectively deal with the fluctuation of bus voltage when the light intensity changes abruptly. Reference [17] applied ADRC technology to photovoltaic system, and improved inverter control and MPPT control by using ADRC technology. However, the article only discusses the situation when light and temperature change and does not further analyze other disturbances.…”

Section: Introductionmentioning

confidence: 99%

Bus Voltage Control of Photovoltaic Grid Connected Inverter Based on Adaptive Linear Active Disturbance Rejection

et al. 2022

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According to the traditional voltage and current double closed-loop control mode, the inverter management strategy for photovoltaic grid connection has insufficient anti-interference ability and slow response. This paper proposes a control strategy that applies adaptive-linear active disturbance rejection control (A−LADRC) to the outer loop control to achieve the purpose of anti-interference. The control strategy uses the linear extended state observer (LESO) to evaluate external interference caused by the change of external conditions and the internal disturbance caused by parameter uncertainty. PD controller compensates the disturbances and adds adaptive control to simplify parameter adjustment. Finally, this paper takes advantage of Lyapunov theory to conduct stability analysis. Compared with the traditional linear active disturbance rejection control (LADRC), the superiority of this control strategy is verified. The experimental results show that the system has better control performance and anti-interference ability in the face of various disturbances.

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Section: Introductionmentioning

confidence: 99%

Bus Voltage Control of Photovoltaic Grid Connected Inverter Based on Adaptive Linear Active Disturbance Rejection

et al. 2022

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Hybrid ADRC and PI Controller Design for Three-Phase Inverter With Nonlinear Loads

2024

IEEE Access

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ADRC Control for a Single-Stage Photovoltaic System Connected to the Three-Phase Electrical Grid

Boukhriss

2022

2022 IEEE Workshop on Complexity in Engineering (COMPENG)

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Active Disturbance Rejection Control Applied to a Three-Phase Grid-Connected Photovoltaic System

Cited by 3 publications

References 20 publications

Bus Voltage Control of Photovoltaic Grid Connected Inverter Based on Adaptive Linear Active Disturbance Rejection

Bus Voltage Control of Photovoltaic Grid Connected Inverter Based on Adaptive Linear Active Disturbance Rejection

Hybrid ADRC and PI Controller Design for Three-Phase Inverter With Nonlinear Loads

ADRC Control for a Single-Stage Photovoltaic System Connected to the Three-Phase Electrical Grid

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