Air pollution prevention action plan four to four straight UHV project in full swing

Thirteen five UHV construction roadmap clear

2020 years ago to invest at least 700 billion yuan related equipment needs to meet the peak

State Grid 15 announced, Ximeng, Taizhou, Shanghai temple - Shandong + 800 kV HVDC transmission project started, marking the national air pollution control action plan "four cross four straight" project has been started. This is just the beginning, high strength, large-scale power grid construction will run through the 45.

< Economic Information Daily > reporter informed sources from the Department was informed that, according to the national power grid planning and 45 period, in the "four five straight engineering on the basis of, and subsequent UHV project divided into three batches of construction. The first is to accelerate the construction of" five cross eight straight UHV project, secondly in 2018 to before starting the construction of "10 to pay two straight UHV project, accelerating the reunification of the synchronous power grid construction. Finally, before the year of 2020 started construction of 45 planning UHV grid strengthen and improve the engineering.

It is understood that four straight line total length of new lines of four km, passing through 13 provinces (autonomous regions and municipalities), a total investment of 173 billion 700 million yuan, with institutional analysts said the 2016 UHV will really start a large scale, 2020 years ago, UHV project investment is expected to reach at least 700 billion yuan, which will drive the relevant equipment needs to usher in the peak.

For the implementation of the national air pollution control action plan, the national energy board last year approved the 12 cross transmission channel, eleven for the State Grid Corporation is responsible for construction and operation, including Ning East Zhejiang, Shanxi North - Jiangsu, Ximeng, Taizhou, Shanghai, temple, Shandong four UHV DC line road, Huainan, Nanjing, Shanghai, Ximeng, Shandong, Inner Mongolia West - South of Tianjin, Yu Wang - Weifang four UHV AC transmission lines and 3 500 thousand volt high-voltage lines. Among them, the start of the two HVDC project respectively in October 2015, December won approval from the national development and Reform Commission plans to 2017 built put into operation.

National Grid said that due to the Ximeng and Shanghai temple respectively located in the east of Inner Mongolia and the Ordos, "two straight" after the project is completed, will greatly promote the energy base in Inner Mongolia to intensive development, promote the thermal power, wind power joint delivery, expansion of the wind power and other new energy consumptive range, alleviate in the eastern and central regions and long-term contradiction between power supply and demand, and promote an effective air pollution prevention and control in the eastern and central regions. It is estimated, after the completion of the project, the annual to the eastern and central regions to send electricity of about 1100 billion kwh, reduce coal transportation 50.4 million tons, 40000 tons of soot emissions, 24.8 million tons of sulfur dioxide, 26.2 million tons of nitrogen oxides, carbon dioxide 99 million tons of.

In addition, the construction of special high-voltage power grid will promote the equipment manufacturing industry transformation and upgrading and stimulate economic growth. According to estimates, "two straight" projects with a total investment of 47.4 billion yuan, will increase the power transmission equipment manufacturing industry output value of 213 billion yuan, direct drive power supply and other related industries to invest about 1185 billion yuan, increase jobs 3.3 million, annual GDP growth 15.2 billion yuan.

This is only the beginning of a special high-voltage power grid construction, in accordance with its planning and deployment, the future will start from the grid pattern, construction quality, safety and innovation and development of large power grid and other goals to build a more secure, efficient, strong power grid, is expected to build the eastern part of 2025, western electric network synchronization network project.

Among them, 45 period will accelerate the grid synchronization optimization and upgrading integration, fully completed in 2017 included in the national air pollution control action plan "four four straight and Jiuquan Hunan UHVDC project, in 2020 to form the eastern, Western UHV AC main grid. According to statistics, from now until the end of the 45, the length of the construction of UHV lines and substation (converter) capacity reached 8.9 million kilometers, 7.8 million KVA (kw).

At the same time, along with China's "along the way" strategic start, special high-voltage projects in foreign countries are constantly on the basis of the beautiful mountain project in Brazil, the National Grid said the company is actively carrying out cooperation with Russia, Mongolia, Kazakhstan, Pakistan and other neighboring countries to accelerate the development of the project planning, pre construction work, is expected to achieve the basic realization of the 2025 and the neighboring national grid interconnection.

Northeast Securities in the power equipment and new energy industry analyst Gong Si Wen said that the international pressure to reduce emissions and domestic emission reduction to haze under the general trend, domestic energy change, the power to change continued to advance, the energy Internet era, the UHV is top heavy.2016 in ultra high voltage (UHV) will truly large-scale start, next year's special high-pressure plate is expected to usher in a wave of big market.

There are agencies who reckon that, according to the national power grid planning, is expected to 2020 need to continue building 26 routes, according to a single project 210 billion yuan of investment amount is estimated that 26 routes the amount of investment is expected to reach 5460 billion yuan. And has started construction in 2020, extra high pressure project investment is expected to reach at least 700 billion yuan. With the increase of investment in the construction of UHV, 45 period related equipment demand will usher in the peak, UHV equipment, plate will become certain future investment opportunities, to make.