Development of a Real Time Expert System for 11kV Distribution Automation

Md.S. Uddin, K.M. Nor (Malaysia), and Md.S. Salam (Bangladesh)


Expert System, Distribution Automation, Real Time, and Data Communication


This paper presents an expert system (ES) to solve real time fault identification, isolation and restoration of supply problems in low-voltage distribution networks. The ES receives real-time network status from a Supervisory Control and Data Acquisition (SCADA) system, which monitors the distribution network. The ES’s basic architecture, its design and modelling as well as its integration with real-time communication to interface with the SCADA are discussed. The system has been tested with a practical network and the results of the test are presented.

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