Cable cross section area type selection method and device, terminal equipment and storage medium

The invention discloses a cable section area type selection method and device, terminal equipment and a storage medium. The method comprises the following steps: acquiring a target current, a target length and a target power factor of a target cable; generating a first product corresponding to a target power factor according to a target current and the target length; comparing the first product with a plurality of critical values corresponding to the target power factor, determining two critical values with the minimum difference with the first product, and taking the critical value with the larger critical value in the two critical values as a target critical value; and acquiring a cable cross-sectional area corresponding to the target critical value, and taking the cable cross-sectional area as a target cross-sectional area of the target cable. According to the method, the sectional areas corresponding to different critical values can be calculated under different power reference values, and when the produc