State Grid Jiangxi Electric Power relies on big data platform to improve the accuracy of distribution network construction

Automatically collect problems, automatically screen problems... On May 7, the reporter learned from State Grid Jiangxi Electric Power Co., Ltd. that the company automatically associates distribution network problems and projects through the big data platform, verifies the accuracy of project establishment, and promotes precise distribution network project establishment.

This year, State Grid Jiangxi Electric Power has arranged a 4.084 billion yuan investment plan for 10 kV and below distribution networks to strengthen the shortcomings of distribution networks. Relying on the management of the entire business chain of distribution networks, it has launched a "combination punch" to improve the accuracy and scientific nature of distribution network construction.

In terms of improving the accuracy of project establishment, State Grid Jiangxi Electric Power relies on the distribution Internet of Things full-business management and control platform and the full-process engineering management and control system to comprehensively sort out distribution network operation, grid structure and development issues, strengthen the connection between issues and projects, projects and plans, and prepare project needs on a monthly basis. It implements normalized project reserves, giving priority to solving problems such as insufficient distribution of distribution transformers, weak line transfer capacity, equipment overload, and low voltage; implements four-level review at the provincial, municipal, county, and station levels, and strictly controls the entry of projects; uses big data analysis and decision-making to verify the accuracy of project establishment and improve the accuracy of project establishment.

In order to improve the scientific nature of the construction plan, State Grid Jiangxi Power applied differentiated construction and renovation standards, implemented the newly revised typical design plan for distribution network projects, and improved the efficiency of project fund use; implemented integrated management of feasibility studies and preliminary designs, established a provincial expert database, conducted feasibility study and design reviews on a quarterly basis, implemented a "centralized + on-site" review mechanism, and regularly reported on the quality of feasibility studies and preliminary designs to ensure that the design meets the standards in one go.

State Grid Jiangxi Electric Power uses the concept of business operation to accelerate the construction of distribution networks and improve the investment benefits of distribution networks. The company continues to accelerate the construction of urban distribution networks and county power grids, optimizes the planning of distribution network projects; continues to implement project progress management with the goal of investment and operation, carries out distribution network project process settlement, timely grasps the progress of investment completion, and ensures that distribution network investment is fully utilized; carries out evaluation of typical county distribution network projects to ensure the improvement of investment benefits.

Since 2019, State Grid Jiangxi Electric Power has established full business chain management of 10 kV and below distribution network planning, construction, operation and maintenance at the provincial and municipal levels, which has solved problems such as poor connection between various distribution network disciplines in the past and improved the accuracy of distribution network investment projects.