Abstract
To solve the problems of complicated parameter setting and poor anti-disturbance in the droop control of traditional DC microgrid, a distributed dual-loop active disturbance rejection control (ADRC) strategy for a DC microgrid is proposed. Compared with the existing traditional droop control, the ADRC strategy has strong anti-disturbance ability, which can effectively suppress the parameter fluctuation and the uncertain disturbance in the power grid. In this paper, a simulation model is built in Matlab/Simulink and the simulation results show that when disturbance occurs, the control strategy can effectively adjust the power balance in DC microgrid to ensure a constant bus voltage. Compared with the traditional PI control method, the proposed method can reduce the voltage fluctuation and improve the anti-disturbance ability of the DC microgrid.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
