China intends to invest at least 20000 billion yuan for the construction of distribution network tra

National Energy Bureau 31, the foreign release "distribution network construction and transformation plan (2015 - 2020)". Action plan clear, full speed up the modern distribution network construction, 20152020, distribution network construction and transformation of the investment not less than 2 trillion yuan, which in 2015 investment not less than 30 million yuan.

In recent years, the development of distribution network in China has achieved remarkable results, but the development of urban and rural areas is not balanced, the quality of power supply needs to be improved. Plan of action to meet the needs of electricity demand, improve reliability, promote intelligence as the goal, focus on solving the problem of urban and rural power distribution network development, and promote the upgrading of equipment and technology innovation, increase policy support.

Clear action plan, is expected by 2020, high-voltage distribution network variable electric capacity reached 21 million KVA, line length to reach 101 million km, respectively is 2014 1.5 times, 1.4 times; public medium voltage distribution transformer capacity reached 11.5 million KVA, line length reached 404 million km, respectively, the 2014 1.4 times and 1.3 times.

Plan of action proposed by 2020, a substantial increase in the center of the city (District) intelligent construction and application level, power supply reliability rate reached 99.99%, user average outage time is not more than 1 hour, the power supply quality reached the international advanced level; urban area power supply capacity and supply security level significantly improved, power supply reliability rate reached 99.88%, user average outage time is not more than 10 hours; rural and remote areas a comprehensive solution to the problem of weak power grid, and basic elimination of long-term low voltage, the average distribution transformer capacity not less than a 2 KVA, and strive to 2020 users in rural areas yearly average outage time control in less than 24 hours.

It is worth noting that the action plan proposed to serve the development of electric vehicle charging facilities, to strengthen the charging and switching facilities supporting power grid construction and transformation, to protect the charging and switching facilities without barriers to access. In 2020 to meet the cradle for power plants 12000, 4800000 charging pile access needs, provide charging services for electric cars 5000000.

Action plan also proposed to promote electric energy alternative, driven by industrial and social energy conservation and emission reduction, and strive to implement the electricity in 2020 to replace the power of 630000000000 kwh or more, electricity can account for the proportion of terminal energy consumption increased by 2 percentage points. In addition, to promote the use of electric information collection full coverage, smart meter coverage in 2020 reached 90%