Development of fault diagnosis expert system based on wastewater treatment systems of intelligent substations

With the current popularity and application of intelligent substations, in order to meet the construction requirements of automation and greening of such new substations, the scheme of using MBR process and SBR process for wastewater treatment of intelligent substations with different wastewater discharge volumes is proposed.. And the types of faults that may occur in the treatment process are summarized, and a fault diagnosis expert system for wastewater treatment is designed using VB6.0, which is convenient for substation staff to troubleshoot common faults in the process of wastewater treatment in time and can help reduce the learning cost of staff, with a broader application prospect.