Planning indicates that smart grid is the main direction of development

According to the plans of the State Grid and South China Network, the peak period of the power grid development will be three years in the future. During the “Twelfth Five-Year Plan” period, the special low voltage AC/DC investment will be about 540 billion yuan, and the exchange of special low voltage in China will be 280 billion yuan, and the DC 220 billion yuan. yuan. The special low-voltage exchange of the State Grid will be established as a “three horizontal, three vertical and one ring network” format, and through the special low voltage AC/DC uniquely realizes the north, southeast and northeastern coal, wind and solar power transmission to the Bohai Sea and southeastern regions. And the establishment purpose of northeast water and power supply to the southeast region.

In terms of smart grids, as the basic direction for the development of the world's power grids, during the "12th Five-Year Plan" period, the development of smart grid cruxes, equipment development and demonstration applications will be mentioned in a higher position. At present, coherent companies are speeding up the formulation and perfection of the intelligent regulation of the power system, strengthening the establishment of relevant platforms and basic equipment, and setting up pilots for smart grids in regions where the economy is more prosperous and renewable. Established a number of distributed power grid demonstration projects, initiated the establishment of a pilot project for microgrids, promoted the establishment of distribution networks suitable for fast charging and slow charging of electric vehicles, and actively launched intelligent residential communities, intelligent building establishments, and smart meter applications. End users use energy to change the format.

The power demand side governance has been one-sided. In the face of the “electricity shortage” situation that has continuously advanced, the decision-makers have stepped up efforts on the power demand side this year. This year is the first year of implementation of the power demand side governance. In December, the relevant state departments have successively issued plans and directives on the demand side of power grid companies, industrial electricity and residential electricity consumption.

At the power grid enterprise level, according to the recent announcement by the relevant state authorities, “The grid company has implemented the obligation inspection plan for power demand side governance (Trial)”. The plan is to investigate the investigation of State Grid Corporation of China, South China Network Corporation and its provincial grid company. The investigation includes the achievement of the power power diligence indicator and the development status of the power demand side governance task. The annual index criterion is not less than 0.3% of the previous year's electricity sales in the operating area and 0.3% of the maximum electricity load.

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