Research on Operation Optimization Technology of Power Grid Industry Units Based on Key Indicators

At present, the reform of state-owned enterprises is advancing in depth, the reform of electricity transmission and distribution price and power system continues to deepen, and the industry supervision is gradually becoming stricter and tighter, and the power grid enterprises are required to focus on improving the input-output efficiency. Power grid industry unit resources input lean control facing new pattern and new challenges, this paper combined with the core business and development goals, to fully reflect the unit development equilibrium and output characteristics, from the three aspects of efficiency, efficiency and efficiency of output index selection and identification, further combined with entropy weight method of output index, finally use the DEA method, realize the scientific comparison of in-put-output efficiency of different industry unit analysis. It avoids the practical problems that the index focus is not prominent due to the huge index system, and selects typical units for empirical analysis, which verifies the scientificity and applicability of the model, can realize the scientific evaluation of input-output efficiency, and provide support and reference for the subsequent optimization of investment decision and the improvement of operational efficiency.