Research on the Classification Technology of Power Grid Industry Units Considering the Scale and Operation Portrait

At present, there are many types of power grid industrial units. How to combine the actual scale and operation status characteristics of different industrial units to realize the reasonable classification of industrial units and clarify the operation types of different industrial units can provide some basis for the subsequent comprehensive performance evaluation and investment decision. This paper combines the concept of portrait, constructs the portrait system from the three dimensions of business output attribute, business scale attribute and business demand attribute, further designs the corresponding portrait label when combined with the principal feature extraction method, and finally realizes the scientific division of different industrial unit categories. Eight industrial units in a certain area are selected for empirical analysis, which verifies the effectiveness of the model, which can effectively improve the reliability and economy of business planning.