Journal of Modern Power Systems and Clean Energy

ISSN 2196-5625 CN 32-1884/TK

Optimal Operation Control Strategies for Active Distribution Networks Under Multiple States: A Systematic Review
Author:
Affiliation:

1.NARI Technology Co., Ltd., Nanjing, China;2.School of Electrical Engineering, Southeast University, Nanjing, China;3.Department of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong, China;4.Galvin Center for Electricity Innovation, Illinois Institute of Technology, Chicago, IL 60616, USA

Fund Project:

This work was supported in part by the Science and Technology Project of the State Grid Corporation of China (No. 5108-202218280A-2-231-XG).

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    Abstract:

    With the large-scale integration of distributed renewable generation (DRG) and increasing proportion of power electronic equipment, the traditional power distribution network (DN) is evolving into an active distribution network (ADN). The operation state of an ADN, which is equipped with DRGs, could rapidly change among multiple states, which include steady, alert, and fault states. It is essential to manage large-scale DRG and enable the safe and economic operation of ADNs. In this paper, the current operation control strategies of ADNs under multiple states are reviewed with the interpretation of each state and the transition among the three aforementioned states. The multi-state identification indicators and identification methods are summarized in detail. The multi-state regulation capacity quantification methods are analyzed considering controllable resources, quantification indicators, and quantification methods. A detailed survey of optimal operation control strategies, including multiple state operations, is presented, and key problems and outlooks for the expansion of ADN are discussed.

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History
  • Received:June 05,2023
  • Revised:August 23,2023
  • Adopted:
  • Online: September 25,2024
  • Published: