Research and analysis on access mode and capacity of distributed generation under harmonic constraints

Qi Li; Shuting Li; Wei Song; Haibo Zhao; Zhi Zhang; Ende Hu

doi:10.1117/12.2619611

29 November 2021 Research and analysis on access mode and capacity of distributed generation under harmonic constraints

Qi Li, Shuting Li, Wei Song, Haibo Zhao, Zhi Zhang, Ende Hu

Proceedings Volume 12080, 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021); 120804A (2021) https://doi.org/10.1117/12.2619611
Event: 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021), 2021, Nanchang, China

Abstract

From the perspective of harmonic constraints, this paper analyzes the access capacity and access mode when the distributed generation is connected to the power grid, and puts forward the mathematical model for calculating the maximum access power of the distributed generation. Combined with a typical chain distribution system, matlab simulation calculation and FFT harmonic analysis are carried out, so as to obtain the maximum access power of the distributed generation at each point along the feeder when a single distributed generation is connected. It is of great significance to reasonably plan the distributed access location and access capacity in practical engineering.

Citation Download Citation

Qi Li, Shuting Li, Wei Song, Haibo Zhao, Zhi Zhang, and Ende Hu "Research and analysis on access mode and capacity of distributed generation under harmonic constraints", Proc. SPIE 12080, 4th International Symposium on Power Electronics and Control Engineering (ISPECE 2021), 120804A (29 November 2021); https://doi.org/10.1117/12.2619611

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