Control Parameter Design of Three-Phase Grid Connected Inverter Based on LCL Filter
- Resource Type
- Conference
- Authors
- Zhong, Jianying; Wei, Yitao; Yang, Baoxin; Cheng, Tiehan; Xu, Jianyuan; Yan, Zheng
- Source
- 2021 11th International Conference on Power and Energy Systems (ICPES) Power and Energy Systems (ICPES), 2021 11th International Conference on. :269-274 Dec, 2021
- Subject
- Power, Energy and Industry Applications
Design methodology
Position control
Aerospace electronics
Control systems
Inverters
Mathematical models
Steady-state
control parameter design
three-phase grid connected inverter
SPWM
transfer function
- Language
- ISSN
- 2767-732X
This paper mainly studies the mathematical model and control strategy of three-phase grid connected inverter, established its mathematical models in $abc$ three-phase static coordinate system, $\alpha\beta$ two-phase static coordinate system and $dq$ two-phase synchronous rotating coordinate system. Then analyzed its working principle and control strategy in detail, so as to lay a theoretical foundation for the research of control parameter design of three-phase grid connected inverter based on SPWM Control.