Method and system for determining quality of high-voltage power cable

The invention provides a method and a system for determining the quality of a high-voltage power cable; the method comprises the steps: collecting the production data of a high-voltage power cable sample through a big data technology, processing the collected data through various algorithms, generating sample data, taking the sample data as an input, and carrying out the processing of the sample data; continuously optimizing the established three-layer BP neural network, and establishing a high-voltage power cable quality evaluation neural network model, and preprocessing production data collected in the actual high-voltage power cable production process; then using the data as input data of the power cable quality evaluation neural network model; therefore, a power cable quality evaluation result is automatically obtained. According to the method and the system, the cable does not need to be unplaned and damaged, a series of tests do not need to be carried out on the finished cable, the quality of the produc