Abstract
With the widely use of power electronic devices in industrial production, such power electronic devices bring negative impedance and nonlinear characteristic, which have adverse effects on the stability of converter system. In this paper, a control strategy is proposed for commonly used three-phase voltage source converter (VSC). The nonlinear disturbance observer (NDO) based sliding mode control (SMC) is used to control the VSC with constant power load to achieve large signal stability of the VSC system. The stability of the control strategy has been analyzed based on Lyapunov method, and the effectiveness of the proposed control method has been verified by Matlab/Simulink simulation.
| Original language | English |
|---|---|
| Title of host publication | CPSS and ISESC 2024 - 2024 CPSS and IEEE International Symposium on Energy Storage and Conversion |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 98-102 |
| Number of pages | 5 |
| ISBN (Electronic) | 9798350380514 |
| DOIs | |
| State | Published - 2024 |
| Event | 2024 CPSS and IEEE International Symposium on Energy Storage and Conversion, CPSS and ISESC 2024 - Xi'an, China Duration: 8 Nov 2024 → 11 Nov 2024 |
Publication series
| Name | CPSS and ISESC 2024 - 2024 CPSS and IEEE International Symposium on Energy Storage and Conversion |
|---|
Conference
| Conference | 2024 CPSS and IEEE International Symposium on Energy Storage and Conversion, CPSS and ISESC 2024 |
|---|---|
| Country/Territory | China |
| City | Xi'an |
| Period | 8/11/24 → 11/11/24 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Constant power load
- Large signal stabilzation
- VSC
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