State Feedback Control Based Seamless Switch Control for Microgrid Inverter
Source abstract
Abstract
With the wide application of distributed generations (DGs) and microgrids (MGs), the inverter control becomes a hot research topic. For the inverter control in MG applications, first, a complex variable state-feedback-based switch control frame is proposed. In the proposed control frame, the state feedback leads to a generalized control objective (GCO), and then the instantaneous voltage and current controls are designed based on the GCO. Finally, a complex variable frequency-locked loop (FLL) is adopted to realize the voltage and current reference computation. The control system is integrated by complex variables to alleviate the seamless switch. The effectiveness of the proposed control method is validated by experimental results.
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Research context
OpenAlex topics: Microgrid Control and Optimization · Smart Grid Energy Management · Islanding Detection in Power Systems
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Industrial Center, Nanjing Institute of Technology, Nanjing 211167, China
Jiangsu Provincial Key Laboratory of Smart Grid Technology and Equipment, Nanjing 210018, China
School of Electrical Engineering, Southeast University, Nanjing 210018, China
Funding
the National Natural Science Foundation of China
References (24)
Show source-provided references
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