Development of Intelligent Decision System for Secondary Circuit Verification of Substation Engineering

To address issues such as slow manual recording, verification based on experience, and the inability to trace verification results in the current-voltage test of substations, this paper proposes a smart decision-making system for secondary circuit verification in substation engineering. Adopting a modular design of components, the system quickly establishes a secondary circuit topology and enables one-click verification of the secondary circuit based on collected and calculated data comparisons. The system can identify anomalies in the field-collected data, automatically calculate the obtained secondary circuit parameters, and provide automatic evaluation results for secondary circuit wiring and measurement accuracy based on the calculation results. These evaluation results are used for the state assessment of the secondary circuit, fundamentally solving the problems of existing testing methods being simple and inefficient, and requiring multiple people to cooperate in the measurement, reading, and recording processes.