The hottest UHV State Grid fully promotes the inve

UHV: the state has made every effort to promote the investment of 6.5 trillion yuan to help the manufacturing industry. Liu Zhenya, chairman of Guodian, announced the official commencement of the Zhundong Wannan 1100 kV HVDC transmission project (hereinafter referred to as the Zhundong Wannan project) in Beijing on January 11, 2016

the project was promised by relevant parts in December 2015. It starts from Changji Autonomous Prefecture in Xinjiang and ends at xuandu city in Anhui. It passes through 6 provinces (regions) of Xinjiang, Gansu, Ningxia, Shaanxi, Henan and Anhui, with a total length of 3324 kilometers. It is planned to invest 40.7 billion yuan, and will be completed and put into operation in 2018

UHV: the state has made every effort to promote the investment of 6.5 trillion to help the manufacturing industry

the state power indicated that the construction of the Zhundong Wannan project will accelerate the outward transmission of Xinjiang's electricity, effectively promote the construction of Xinjiang's energy base, promote the outward transmission of thermal power, wind power and solar power generation in Xinjiang, and turn the resource advantages of the mainland into economic advantages; At the same time, the power transmission capacity of the project reaches 12million kW, which can not only satisfy the growth of power load in southern Anhui, but also transmit power to the load center of the Yangtze River Delta together with the UHV projects in the East and central regions

previously, Guodian has completed the three alternating and four direct UHV project. From the commencement of the two UHV projects in November 2014 to the start of the Zhundong Wannan project, Guodian has started 10 UHV projects in Miji in the past 14 months, bringing the number of UHV projects in operation and under construction to 17

during the 13th Five Year Plan period, Guodian will further accelerate the construction of UHV. First, it will accelerate the construction of 10 projects under construction at present, followed by the follow-up promotion of the UHV project of the 5th Jiaotong 8th straight line, and then start the construction of the UHV project of the 10th Jiaotong 2nd straight line before 2018

according to national electricity estimates, the total investment in high-voltage planning with a special grain size of 9 ~ 11 will reach 3.3 trillion yuan from 2015 to 2020, which will launch 3.2 trillion yuan of power supply and coal mine investment, that is, a total of 6.5 trillion yuan of investment; The commencement of these projects will boost the annual GDP growth by 0.8 percentage points, increase tax revenue by 150billion yuan, and provide 1.8 million employment posts. It will also help to digest the excess capacity of wealth such as steel and stimulate the growth of emerging wealth such as smart electricity

accelerate the export of electricity from Xinjiang

Xinjiang is one of the five major comprehensive energy bases in China. It is estimated that Xinjiang has 30% of the country's onshore oil resources, 34% of the country's onshore natural gas resources and 40% of the coal resources. At the same time, Xinjiang is rich in wind and solar energy resources, and has the conditions to develop coal, wind and solar power generation at the same time. Among them, Xinjiang is also one of the nine wind power bases planned by China, and the exploitable capacity of wind power is higher than 200million kW

data also showed that by the end of 2014, the installed capacity of thermal power, wind power and photovoltaic power generation in Xinjiang had reached 32 million KW, 8 million KW and 3.7 million KW respectively. Based on the needs of the energy revolution, the next 5-10 years will be a great growth period for thermal power, wind power and solar power generation in Xinjiang, although it needs to form the corresponding power support

Xinjiang power, which has been trapped in the problem of Xinjiang power transmission channel, officially put into operation the 750 kW line connected with Northwest China in November 2010, and bought the first channel of Xinjiang power transmission. Since then, in June 2013, it bought the second channel between Xinjiang power and Northwest China main link

rust, molding sand, oil and other dirt were not carefully removed before the first ultra-high primer painting in Xinjiang. The Hami South Zhengzhou 1100 kV High Voltage DC project was completed and put into operation in January 2014. At present, the project has transmitted 38.3 billion kwh of electricity, accounting for more than 90% of the current limitation of power transmission in Xinjiang

the extraordinary influence of UHV on Xinjiang power transmission has made Xinjiang maosai suddenly open. According to the report of Xinjiang power supply construction plan (2014-2020), Xinjiang plans to build 8 UHV projects by 2020, so as to better handle Xinjiang power transmission

Zhundong region is one of the important energy accumulation areas in Xinjiang. Data show that the proven coal reserves in Zhundong region have reached 213.6 billion tons. According to the quality of coal resources and development conditions, Zhundong coal is suitable for on-site power generation. The planned coal production capacity of Zhundong region before 2020 can support the overseas coal and power installation bureau to penetrate or deepen the global market with the continuous improvement of overseas marketing and manufacturing systems of Chinese construction machinery enterprises and the constant penetration or deepening of the global market through tricks such as solicitation

therefore, in the first half of 2015, Guodian launched the early stage of station and line selection of two 1100 kV high-voltage DC projects, Zhundong Chengdu and Zhundong Southern Anhui, and held a joint and review on the feasibility study of the two projects in April 2015. With the consent of relevant departments in December 2015, the Zhundong Wannan project was the first to start

in March, 2014, the notice on printing and distributing plans for strengthening air pollution prevention and control in the energy industry required the Asia Pacific Application Technology Laboratory of NVIDIA functional materials business to officially establish large-scale coal-fired power stations (groups) in Xinjiang and other coal rich regions, based on the most advanced energy-saving and environmental protection standards; While promoting the construction of nine large coal-fired power bases of ten million kilowatts, such as Zhundong, which mainly focus on power transmission, it is required to accelerate the construction of key transmission channels at the same time, increase the limitation of power transmission to key areas, and alleviate the pressure of air pollution prevention and control in densely populated areas. This is the author of the report from the national electric related recognition person

at present, there are a large number of coal-fired power plants in East China, which is seriously beyond the capacity of the situation. The joint construction of large capacity coal-fired pithead power station and wind farm in Xinjiang huishu will alleviate the pressure of power supply and conditions in East China through the Zhundong Wannan project

data show that after the completion of the Zhundong Wannan project, 66 billion kwh of power can be transmitted to the East and central regions every year, 30.24 million tons of coal transportation will be eliminated, 24000 tons of soot, 149000 tons of sulfur dioxide and 157000 tons of nitrogen oxides will be eliminated