For a long time, the planning management has been the main tool for daily management in grid companies, the effective of the planning management directly determines the efficiency of the enterprise.This paper describes the basic concepts, features and functions of the unified planning management; It selectes many domestic and international large-scale enterprises (group) as the object of study, analyzes their characteristics and mode of the operation management, analysises their successful management experience for the study of the management model of the unified planning management for the large state-owned power grid companies; It puts forward the core concept, the overall management model and operation system of the unified planning management for the large state-owned power grid companies; According to the characteristics of grid enterprises, it establishes the KPI performance evaluation indicators of the unified planning management for the large state-owned power grid companies, and introduces the evaluation method used in this paper. |