Research on the Improved Control Strategy of Grid-Connected Inverter Under the Background of New Power System
The method of active damping suppressing LCL filter resonance based on state variable feedback will increase the system cost and control complexity, and the series notch filter suppresses the resonance to the stability of system. The proportional-resonance controller is used for network current control, which improves dynamic response speed. simulation results verify its effective.
Authors
- Xiaoming Sun (ORCID: https://orcid.org/0000-0002-0826-345X)
- Yong Wang (ORCID: https://orcid.org/0000-0003-0868-5465)
- Liang Liu (ORCID: https://orcid.org/0000-0002-4764-0174)
- Min Zhu (ORCID: https://orcid.org/0000-0001-9758-4740)
- Yuan Yang (ORCID: https://orcid.org/0000-0002-3481-8447)
- Jing Jiajia
Institutions
- Lanzhou University of Technology (CN)
- Inner Mongolia Electric Power (China) (CN)
Publication Details
- Published
- 2024-08-08
- DOI
- https://doi.org/10.1109/hvdc62448.2024.10723013
- Primary Topic
- Power Systems and Renewable Energy
- Type
- article
- Field-Weighted Citation Impact
- 0.00