Nghiên cứu điều khiển hệ thống phát điện tích hợp năng lượng tái tạo vào lưới hạ thế

Truong Dinh Nhon; Ngo Van Thuyen; Nguyen Thi Mi Sa; Hoang An Quoc

doi:10.54644/jte.65.2021.134

Authors

Truong Dinh Nhon HCMC University of Technology and Education, Vietnam
Ngo Van Thuyen HCMC University of Technology and Education, Vietnam
Nguyen Thi Mi Sa HCMC University of Technology and Education, Vietnam
Hoang An Quoc HCMC University of Technology and Education, Vietnam

Corressponding author's email:

nhondt@hcmute.edu.vn

DOI:

https://doi.org/10.54644/jte.65.2021.134

Keywords:

Hybrid system, renewable energy, grid-connected mode, Droop control, stability

Abstract

In this paper, the authors present the responsive control and stability of the integrated power generation system including wind power and solar power when operating in grid-connected mode to determine the most efficient and stable working mode for the system. An integrated renewable energy sources supplying power to the load for 24 hours is proposed in this study. Simulation results in the time-domain are performed on the Simulink tool of Matlab software. Simulation results in grid-connected mode with the changing of load and input conditions such as solar radiation and wind speed occurring during operation are also considered. From the simulation results, it can be concluded that the proposed Droop controller in the the proposed integrated power generation system will support the system operate better and more stable, helping to save power consumption from the grid.

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