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Author(s): |
Ruihan Shen, School of Electrical Engineering,Wuhan University,Wuhan 430072,China;
Dichen Liu, School of Electrical Engineering,Wuhan University,Wuhan 430072,China;
Yizhe Xu, School of Electrical Engineering,Wuhan University,Wuhan 430072,China;
Yuzhi Wu, College of Electrical & Electronic Engineering, HuaZhong University of Science and Technology, Wuhan 430074, China
junhua Guo, School of Electrical Engineering,Wuhan University,Wuhan 430072,China; |
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Abstract: |
The ever-larger scale and capacity urge a higher demand for maintaining the security and stability of the power production. By the analysis and comparison of the available physical carrier of the power system simulation, no equipment is designed for the simulation, experiments and analysis of the generator on the live transformer substation spot. The waveform representation has been brought in, by which the synchronous generator simulation system for parallel operation has been researched on. The principle of rotating generator has been simulated by the static power electronic components like the rectifier and inverter. Then the output was optimized by the waveform control module. Based on the coordinated control of each module, the strategy for generator parallel operation has been finally analyzed. According to the results of the simulation experiments through the entire process, verified by the parameters of THD and mean square error, the system designed realizes the controllability and adjustment of the power, voltage, current and frequency of the generator, the output characteristics of which meets the project requirement of the power system.
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