Electronic Science and Technology ›› 2024, Vol. 37 ›› Issue (9): 20-26.doi: 10.16180/j.cnki.issn1007-7820.2024.09.004

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Design and Implementation of Distribution Network Online Monitoring System Based on C#

GAO Yuanlong1, WU Chengming1,2, ZHANG Lei1   

  1. 1. College of Electrical Engineering and New Energy, China Three Gorges University, Yichang 443002, China
    2. Hubei Provincial Key Laboratory for Operation and Control of Cascaded Hydropower Station, China Three Gorges University, Yichang 443002, China
  • Received:2022-04-06 Online:2024-09-15 Published:2024-09-20
  • Supported by:
    National Natural Science Foundationof China(52007103)

Abstract:

The medium and low voltage distribution network monitoring technology cannot effectively achieve the sharing and analysis of power grid operation information at all levels, and the monitoring visualization effect is poor. To solve this problem, this study uses the VISIO (Flowchart and vector graphics software) secondary development technology to design a C# based distribution network operation online monitoring system. The system has system basic configuration management, real-time data monitoring, data query, data analysis, early warning reminder management and other functions. While running, by establishing a connection, the distribution network operation data collected by the lower computer terminal can be obtained in real time and displayed on the monitoring main page. Users only need to control the relatively simple form controls to realize the basic information configuration and online monitoring of the system. The commissioning operation results show that the system can realize remote monitoring and timely warning reminders, so that the distribution network operation data can be used in real time, and the work efficiency can be effectively improved.

Key words: C#, VISIO, visualization, three-tier architecture, data interaction, monitoring system, data statistics, data alert

CLC Number: 

  • TP302.1