Integrated Intelligent Energy ›› 2023, Vol. 45 ›› Issue (11): 20-26.doi: 10.3969/j.issn.2097-0706.2023.11.003

• Planning and Scheduling Strategy • Previous Articles     Next Articles

Review on intelligent planning and decision-making technology for the new active distribution network

WU Xueqiong(), XIA Dong()   

  1. NARI Technology Company Limited,Nanjing 211106,China
  • Received:2022-11-04 Revised:2023-02-22 Online:2023-11-25 Published:2023-12-06
  • Supported by:
    National Key Research and Development Program of China(2021YFB2401305)

Abstract:

With the accelerating construction of new power system and popularity of active renewable distributed energy,passive distribution networks are moving towards active distribution networks quickly.However,renewable power is intermittent and uncontrollable,and the penetration of high-proportion renewable energy has brought serious threats to the safe and reliable operation of networks.Active distribution network is an effective solution for large-scale distributed energy grid connection and distribution network optimal operation.To maintain the optimal operation state of the power grid, scholars have conducted extensive researches about active distribution network management.The hot issues in this field include active distribution network planning,active distribution network intelligent decision-making,active distribution network power supply restoration and active distribution network load management. The progress made in these key technologies and the status quos of active distribution networks at home and abroad are analysed. And the analysis results show that the robust planning for active distribution networks taking uncertainties and temporal and spatial correlations into consideration is the development direction for the following studies.

Key words: new power system, distributed energy, active distribution network technology, intelligent management system, renewable energy, distributed energy storage system, robustness optimization, microgrid

CLC Number: