The State Grid plans to carry out the construction of 50 new generation intelligent substations in an orderly manner. In the first half of the year, 32 million smart meters were installed. An online monitoring system for power quality was completed during the year. At the same time, it will accelerate the development of new energy sources, distributed power applications and other six categories of 17 smart grid innovation demonstration projects, the second phase expansion project of scenery storage and transportation, and the construction of flexible DC projects in Zhoushan and Xiamen.
Smart meter installation boom is on the rise worldwide
The smart meter is a smart terminal of the smart grid. In addition to the metering function of the basic power consumption of the traditional electric energy meter, in order to adapt to the use of the smart grid and new energy, it also has two-way multi-rate metering functions, user-side control functions, and various The intelligent transmission function of the two-way data communication function and the anti-theft function of the data transmission mode, the smart meter represents the development direction of the intelligent terminal of the energy-saving smart grid end user in the future.
With the development of smart grids, the demand for intelligent user terminals in the world is also increasing. According to statistics, in the next five years, with the construction of smart grids in countries around the world, the number of smart meters installed in the world will be as high as 2 Billion only.
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