• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

ELECTRIC POWER CONSTRUCTION ›› 2023, Vol. 44 ›› Issue (6): 61-69.doi: 10.12204/j.issn.1000-7229.2023.06.007

• Smart Grid • Previous Articles     Next Articles

Review of Architecture and Planning of Cyber-Physical Distribution System

ZHAO Honglei1(), XU Zhengyang2(), GU Yi1(), HAN Liu3(), LIU Hong2(), DU Yongmei2()   

  1. 1. State Grid Corporation of China, Beijing 100031, China
    2. Key Laboratory of the Ministry of Education on Smart Power Grids (Tianjin University), Tianjin 300072, China
    3. State Grid Economic and Technological Research Institute Co., Ltd., Beijing 102209, China
  • Received:2022-06-20 Online:2023-06-01 Published:2023-05-25
  • Supported by:
    State Grid Corporation of China Research Program(5106-202056130A-0-0-00)

Abstract:

In the background of new power systems, advanced information and communication technology have been effectively applied in the field of power distribution systems. The distribution system has developed into a typical cyber-physical one. The traditional distribution network planning method can not meet the development needs of interdependent systems. In this study, the planning technology of cyber-physical distribution systems is summarized. Firstly, the basic structure, technical characteristics, and application scenarios of the cyber-physical distribution system are discussed, and the relationship between the cyber-physical distribution system and distribution Internet of Things is analyzed. Subsequently, the core elements of cyber-physical distribution system planning are analyzed from the perspective of double-layer coupling characteristics, multiple uncertainties, and multiple types of constraints. Thereafter, the current status of cyber-physical distribution system planning is reviewed. Finally, the framework of cyber-physical distribution system planning technology is established, and the key technologies for planning the distribution information physical systems are prospected.

Key words: cyber physical system, distribution system, optimal planning, uncertainty, reliability

CLC Number: