Improved control strategy based on splitting-capacitor for grid-connected inverter

Wang, Yifan; Zheng, Hong; Wen, Zhen; Wang, Ruoyin

doi:10.23919/chicc.2017.8027406

Cited by 1 publication

(2 citation statements)

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“…It can be seen that the variation of 𝑘 varies for different submodule capacitance-voltage offsets. After all the support packages are prepared, there are some necessary settings about the support package linkage, including compiler calls, target hardware board settings, solver settings, etc [12] .…”

Section: Pressure Equalization Control Algorithm and Dsp Automatic Co...mentioning

confidence: 99%

“…Using Simulink to automatically generate DSP code requires the use of support packages, including MATLABR2018B, TI Code Composer Studio7, TI controlSUITE3.4.9, and the TIc2000W hardware expansion package. It should be noted that the compiler version must be kept the same, and the rest can choose the appropriate version according to the situation of their equipment.After all the support packages are prepared, there are some necessary settings about the support package linkage, including compiler calls, target hardware board settings, solver settings, etc[12] .…”

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Implementation of Automatic DSP Code Generation Based on Closed-loop Algorithm for Three-level Inverters

Zhang,

Zhang

2023

J. Phys.: Conf. Ser.

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Wind energy has the advantages of wide distribution, renewable, and non-polluting, so it is receiving more and more attention from more and more countries. As more and more wind power systems are integrated into the grid, it has an impact on the stability of the grid. To keep the power system stable, there is an urgent need for a grid simulator that can simulate various behaviors of the grid and test the reliability of the wind turbine before grid integration. Inverters, especially multilevel inverters, as the core part of the grid simulator, have been widely studied by scholars in recent years. However, compared to conventional inverters, multilevel inverters are characterized by high code development effort, great difficulty, and a long development period. In this paper, we adopt an automatic DSP code generation method with MATLAB hardware support package and give a complete system design method and development flow based on MATLAB and TMSF28335 automatic code generation. Finally, we take the closed-loop three-level MMC inverter as an example, propose an equalization algorithm suitable for automatic code generation for the capacitor-voltage balancing part, and verify the feasibility of the DSP automatic code generation in a multilevel inverter development. The feasibility of DSP automatic code generation in the development of a multilevel inverter is verified. The experimental results show that the proposed equalization algorithm with variable reference coefficient and DSP automatic code generation method can be used in the development of a multilevel inverter, which can improve development efficiency and reduce development costs.

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Section: Pressure Equalization Control Algorithm and Dsp Automatic Co...mentioning

confidence: 99%

mentioning

confidence: 99%

Implementation of Automatic DSP Code Generation Based on Closed-loop Algorithm for Three-level Inverters

Zhang,

Zhang

2023

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

show abstract

Improved control strategy based on splitting-capacitor for grid-connected inverter

Cited by 1 publication

References 10 publications

Implementation of Automatic DSP Code Generation Based on Closed-loop Algorithm for Three-level Inverters

Implementation of Automatic DSP Code Generation Based on Closed-loop Algorithm for Three-level Inverters

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