With the rapid increase in electricity consumption in the country, the maximum load will also increase rapidly. The State Grid plans to build 14 DC projects during the “Twelfth Five-Year Plan†to ease the use of electric power and ensure the safe operation of the Power Supply and the power grid.
In 2011, the country’s electricity consumption increased substantially. From the perspective of growth, by 2015, the national electricity consumption will be 6.3 trillion kwh, the maximum load will reach 1.01 billion kilowatts, and the average annual growth rate for the “12th Five-Year Plan†will be 8.6% and 8.9% respectively; by 2020, the whole society The electricity consumption is 8.3 trillion kWh, and the average annual growth rate of electricity consumption during the "Thirteenth Five-Year Plan" period is 5.6%; in 2030, the entire society uses 10.4 trillion kWh of electricity and the maximum load is 1.73 billion kilowatts, 2020-2030. The average annual growth was 2.3% and 2.7% respectively.
Lu Jian, deputy director of the development and planning department of the State Grid Corporation of China, predicts that in 2015, the entire society will use 6.3 trillion kWh of electricity and the maximum load will reach 1.01 billion kilowatts. The average annual growth rate during the 12th Five-Year Plan period will be 8.6%. 8.9%. The rapid growth of electricity requires the support of the construction of UHV networks. He suggested that the competent authorities should speed up the approval progress of UHV lines such as “Huinan-Shanghai†and “Hami-Zhengzhouâ€.
During the "Twelfth Five-Year Plan" of the State Grid, 14 DC projects will be built. State Grid predicts that in order to meet the demand for electricity, during the "Twelfth Five-Year Plan" period, 14 ultra-high DC projects will be built in Jinping-Suanning, Golmud-Lhasa, Xiluodu-Zhexi, and Huaidong-Chengdu. The “Twelfth Five-Year Plan†exchange project forms a three vertical and three horizontal and one ring network grid, namely Ximeng-Nanjing, Zhangbei-Nanchang, Mengxi-Changsha, Shaanbei-Weifang, Jingbian-Lianyungang and Ya'an-Shanghai. Exchange projects. To the "Thirteenth Five-Year Plan", 15 DC projects will be built.
Authorities have confirmed that the approval of the UHV exchange project in Huainan-Shanghai has entered a countdown. According to the State Grid Plan, the Ximeng-Nanjing “Eastern Longitudinal†UHV AC was completed in 2012, and Xiluodu-Zhejiang West DC was completed in 2013, establishing the “Southern Transverse†UHV exchange between Ya'an and Weinan. However, it is understood that there is currently no one in the "three vertical and three horizontal and one ring network" of the UHV AC backbone network. Electricity use in 2015 or over 6 trillion kWh. Forecast data from the State Grid show that in the next 20 years, China’s power demand will continue to grow, with new power generation reaching 6.2 trillion kWh and new load reaching 1.07 billion kW. State Grid predicts that the country's installed capacity in 2015 will reach 1.47 billion kilowatts, an average annual increase of 8.9% during the 12th Five-Year Plan, an average annual increase of 4.6% during the 13th Five-Year Plan, and 2.47 billion kilowatts in 2030.
In 2011, the country’s electricity consumption increased substantially. From the perspective of growth, by 2015, the national electricity consumption will be 6.3 trillion kwh, the maximum load will reach 1.01 billion kilowatts, and the average annual growth rate for the “12th Five-Year Plan†will be 8.6% and 8.9% respectively; by 2020, the whole society The electricity consumption is 8.3 trillion kWh, and the average annual growth rate of electricity consumption during the "Thirteenth Five-Year Plan" period is 5.6%; in 2030, the entire society uses 10.4 trillion kWh of electricity and the maximum load is 1.73 billion kilowatts, 2020-2030. The average annual growth was 2.3% and 2.7% respectively.
Lu Jian, deputy director of the development and planning department of the State Grid Corporation of China, predicts that in 2015, the entire society will use 6.3 trillion kWh of electricity and the maximum load will reach 1.01 billion kilowatts. The average annual growth rate during the 12th Five-Year Plan period will be 8.6%. 8.9%. The rapid growth of electricity requires the support of the construction of UHV networks. He suggested that the competent authorities should speed up the approval progress of UHV lines such as “Huinan-Shanghai†and “Hami-Zhengzhouâ€.
During the "Twelfth Five-Year Plan" of the State Grid, 14 DC projects will be built. State Grid predicts that in order to meet the demand for electricity, during the "Twelfth Five-Year Plan" period, 14 ultra-high DC projects will be built in Jinping-Suanning, Golmud-Lhasa, Xiluodu-Zhexi, and Huaidong-Chengdu. The “Twelfth Five-Year Plan†exchange project forms a three vertical and three horizontal and one ring network grid, namely Ximeng-Nanjing, Zhangbei-Nanchang, Mengxi-Changsha, Shaanbei-Weifang, Jingbian-Lianyungang and Ya'an-Shanghai. Exchange projects. To the "Thirteenth Five-Year Plan", 15 DC projects will be built.
Authorities have confirmed that the approval of the UHV exchange project in Huainan-Shanghai has entered a countdown. According to the State Grid Plan, the Ximeng-Nanjing “Eastern Longitudinal†UHV AC was completed in 2012, and Xiluodu-Zhejiang West DC was completed in 2013, establishing the “Southern Transverse†UHV exchange between Ya'an and Weinan. However, it is understood that there is currently no one in the "three vertical and three horizontal and one ring network" of the UHV AC backbone network. Electricity use in 2015 or over 6 trillion kWh. Forecast data from the State Grid show that in the next 20 years, China’s power demand will continue to grow, with new power generation reaching 6.2 trillion kWh and new load reaching 1.07 billion kW. State Grid predicts that the country's installed capacity in 2015 will reach 1.47 billion kilowatts, an average annual increase of 8.9% during the 12th Five-Year Plan, an average annual increase of 4.6% during the 13th Five-Year Plan, and 2.47 billion kilowatts in 2030.
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