Distributed Dispatch Method for Distribution Network and Microgrid Considering Diverse Regulating Resources

Authors

Yanbo Chen, State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University), Beijing 102206, China
Jiahao Yin, State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University), Beijing 102206, China
Tuben Qiang, State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University), Beijing 102206, China
Haoxin Tian, State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University), Beijing 102206, China
Yuxin Liang, State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University), Beijing 102206, China
Zhi Zhang, State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources (North China Electric Power University), Beijing 102206, China

Abstract

Abstract: Traditional centralized optimization-based dispatch methods for distribution networks struggle to balance the interests of multiple stakeholders while ensuring economic efficiency and operational reliability of the system. To address this issue, a distributed dispatch method for distribution network and microgrid considering diverse regulating resources was proposed. The operational models of the distribution network and microgrid were established by comprehensively incorporating active management elements and demand response mechanisms. A fuzzy chance-constrained method was employed to model the uncertainty in renewable energy output, thereby constructing a coordinated optimization dispatch model for distribution network and microgrid under renewable generation uncertainty. An improved goal cascade algorithm was proposed to decompose the model into sub-optimization models for the distribution network and microgrids, enabling distributed solution. The simulation results show that proposed model and algorithm can achieve coordinated optimization dispatch of the distribution network and microgrid while preserving the privacy of each stakeholder's information.

Recommended Citation

Chen, Yanbo; Yin, Jiahao; Qiang, Tuben; Tian, Haoxin; Liang, Yuxin; and Zhang, Zhi (2025) "Distributed Dispatch Method for Distribution Network and Microgrid Considering Diverse Regulating Resources," Journal of System Simulation: Vol. 37: Iss. 10, Article 3.
DOI: 10.16182/j.issn1004731x.joss.25-0528
Available at: https://dc-china-simulation.researchcommons.org/journal/vol37/iss10/3

First Page

2469

Last Page

2484

CLC

TP391.9; TM732

Recommended Citation

Chen Yanbo, Yin Jiahao, Qiang Tuben, et al. Distributed Dispatch Method for Distribution Network and Microgrid Considering Diverse Regulating Resources[J]. Journal of System Simulation, 2025, 37(10): 2469-2484.

Corresponding Author

Zhang Zhi

DOI

10.16182/j.issn1004731x.joss.25-0528