Recently, the reporter learned from the State Grid Yibin Power Supply Company that according to the social and economic development direction of Yibin, Yibin launched a new round of power grid planning, which lasted for more than three months, and carried out the rolling planning of 220kV and below power grids from 2018 to 2025. The investment is 3.25 billion yuan, providing reliable guarantee for the city's economic and social development.
In recent years, Yibin adheres to the 'two-wheel drive' development strategy, consolidates and upgrades traditional industries, accelerates the development of emerging industries, and vigorously develops intelligent terminals, rail transit, Xinneng Automobile and other industries, and implements 'Kechuangcheng, University City' to build a city. Accelerate the construction of regional central cities in the upper reaches of the Yangtze River, a national comprehensive transportation hub, and a gateway to the south of Sichuan Province, striving to create a sub-center of economics in Sichuan Province. In the first quarter of this year, the city's GDP reached 45.831 billion yuan, ranking the fourth in the province; The growth rate was 8.9%, and the growth rate ranked fifth in the province. The economy is improving.
In order to further optimize the business environment, implement the service aim of the people's electricity industry for the people, help Yibin's economic strategic layout, and further accelerate the high-quality development of the power grid. In order to adapt to the social and economic development of Yibin, Yibin timely adjusted the medium and long-term development plan of the power grid. Adhere to the principle of electric power first, precise construction, comprehensive consideration of load development, scientific layout of power grid construction, in line with the Yibin economic development and development strategy.
According to the plan, the total investment of 220kV and below will be about 3.25 billion yuan by 2025.
Among them, planning to build 4 new 220kV substations will help the construction of high-speed railways, high-speed railways, and southern Sichuan intercity railways, providing reliable power support for the 110kV substation in Changning County and surrounding areas, meeting the development of Lingang Development Zone and Minjiang New District. demand.
It plans to build 12 new 110kV substations, mainly for urban load power supply and 35kV power grid support power. The main development direction of Yibin City is in the Southern New Area, Lingang Development Zone, Qijiang New District, etc. These cities have weak current status and cannot meet the new urban area. The economic and social development needs, this plan through the reliable load forecasting and calculation analysis, in the new urban area balanced substation layout.
It plans to newly build 29 35kV substations, mainly for township layout power points. In recent years, rural economy has developed rapidly, household appliances have increased electricity consumption, and existing power grids often experience heavy load or overload. The company proposed the principle of 'one town, one station [35kV substation]', and set up special projects for the development of power grids in poor villages, and the rural power grids in poverty-stricken areas to achieve full coverage.
It is reported that the medium and long-term development plan aims to integrate the existing technology platform and monitoring system of Yibin Power Grid, and strive to create a digital, visualized smart grid, adapt to the construction of clean heating and heating coal in the new situation, new urbanization and beautiful rural construction requirements. Explore the supporting distribution network construction project to solve the heavy overload of equipment, meet the needs of new load, and strive to achieve the transferable power supply rate of the distribution network, the automatic coverage rate of the distribution network, and the access rate of distributed photovoltaic projects. Smart meter coverage is 100%, and efforts are made to build a 'safe, reliable, efficient, green' smart grid.