Compared with the State Grid, the power consumption information acquisition system of China Southern Power Grid and rural power grid has a short popularization time and low coverage, and its total capacity is about 50% of the State Grid. At present, China Southern Power Grid is actively formulating various standards. After the rural power grid is directly under the State Grid, it will also intensify the transformation of the power side.
20 10,110/0. In October, the National Development and Reform Commission, the State Electricity Regulatory Commission and the Energy Bureau jointly issued the Power Demand Side Management Measures, which means that the requirements of "full coverage and full collection" of State Grid Corporation will be extended to the national power grid, thus opening up the market capacity space of the power consumption information collection system. In the next four to five years, the average annual demand for private network terminals will be 225,000, and the average annual demand for public network terminals will be 900,000. During the Eleventh Five-Year Plan period, the State Grid will invest less than 7 billion yuan in the electricity consumption information collection system, while during the Twelfth Five-Year Plan period, the State Grid will invest more than 50 billion yuan in the electricity consumption information collection system. In the complete power consumption information collection system, the bidding progress of terminal meters is the fastest, which was actually completed in 20 10, exceeding the plan at the beginning of the year by 30%. The substantial increase of industry investment and the rapid growth of the industry mean that the power consumption information acquisition system industry will enter a high growth period.
The comprehensive construction of power consumption information collection system can realize the comprehensive coverage of all power users and gateways, realize online monitoring of metering devices and real-time collection of important information such as user load, electricity quantity and voltage, provide basic data for related systems in a timely, complete and accurate manner, provide analysis and decision support for all links of enterprise management, and provide information basis for intelligent two-way interactive services.
According to "Analysis Report on Development Prospect and Investment Forecast of China Electric Power Information Collection System Industry", State Grid plans to invest nearly 300 billion yuan to build a smart grid during the Twelfth Five-Year Plan period, of which electricity consumption is the largest, with a total investment of about 90 billion yuan in 201-2015. Among them, the investment of 20 1 1-20 15 is 167.9, 204.20, 208.30, 193.30 and12.64 billion yuan respectively.
According to the "Twelfth Five-Year Plan", by the end of 20 12, the coverage rate of power consumption information collection system will reach 65%, and 55 million smart meters will be installed; By the end of 20 13, it will reach 90% and 55 million smart electric meters will be installed; By the end of 20 14, the coverage rate reached 100% and 22 million smart meters were installed; During the "Twelfth Five-Year Plan" period, "full coverage, full collection and full cost control" will be realized for all users in the direct supply and direct management area. Through the construction of power consumption information collection system, it provides a basic support platform for realizing intelligent two-way interactive service and effectively improves the marketing management level.