Research Article
Design and Evaluation of the Grid-Connected Solar Power System at the Stage of DC BUS with Optimization of Modulation Frequency for Performance Improvement
@INPROCEEDINGS{10.1007/978-3-030-63083-6_21, author={Nguyen Duc Minh and Quach Duc-Cuong and Nguyen Quang Ninh and Y Nhu Do and Trinh Trong Chuong}, title={Design and Evaluation of the Grid-Connected Solar Power System at the Stage of DC BUS with Optimization of Modulation Frequency for Performance Improvement}, proceedings={Industrial Networks and Intelligent Systems. 6th EAI International Conference, INISCOM 2020, Hanoi, Vietnam, August 27--28, 2020, Proceedings}, proceedings_a={INISCOM}, year={2020}, month={11}, keywords={Maximum power point tracking Space Vector Pulse Width Modulation Incremental conductance Grid-connected solar power system}, doi={10.1007/978-3-030-63083-6_21} }- Nguyen Duc Minh
Quach Duc-Cuong
Nguyen Quang Ninh
Y Nhu Do
Trinh Trong Chuong
Year: 2020
Design and Evaluation of the Grid-Connected Solar Power System at the Stage of DC BUS with Optimization of Modulation Frequency for Performance Improvement
INISCOM
Springer
DOI: 10.1007/978-3-030-63083-6_21
Abstract
In grid-connected solar panel systems, the power converters play a very im-portant role in control systems, because the characteristics of solar panel system are that the generation power is constantly changing due to dependence on weath-er conditions. This article presents the research results of the application of power electronic converter in grid-connected solar power system. In particular, we focus on building an algorithm to control and simulate the grid-connected solar power system at the DC-BUS stage by setting an optimal set of SVPWM (Space Vector Pulse Width Modulation) modulation frequencies when the pulse width values are different. The simulation results on Matlab/Simulink show that the system op-erates stably, ensures the requirements of DC-BUS grid integration. The set-up system operates safely, has a simple control structure and algorithm, is easy to calibrate and makes it ready for practical applications.
