"Smart Grid" is an incisive summary of the future development direction of the power grid. As the US Obama administration announces the implementation of the “smart grid” in the new energy strategy, China will also become the second country to implement this strategy after the United States. Smart grid technology innovation has opened up integrated channels such as telecommunications, power grids, and television networks, providing unique opportunities for global power, telecommunications, communications, and television media reforms.

Industry insiders expect that China's relevant smart grid planning is expected to be introduced in July. They believe that this is another heavyweight emerging industry after the new energy vehicle. With the implementation of "smart grid" planning, China's energy agencies will undergo major changes. At that time, the electricity in the home can be used to charge new energy vehicles. The electricity consumption of the home will be automatically priced according to the different day of electricity consumption. At the peak, the electricity price will automatically rise, and when the electricity price is lowered, the user can also see the electricity consumption of the entire city. Happening.

It is understood that the development and development of the national grid in the power grid technology has attracted much attention and controversy has been heard. At present, the "smart grid" is likened to the "central nervous system" (top beam) of the power system. Power companies can use sensors, meters, digital controls, and analysis tools to automatically monitor the grid, optimize grid performance, prevent power outages, and more. To quickly restore power, consumers' management of power usage can also be refined to each networked device. At the same time, compared with traditional grids, smart grids, in addition to improving the reliability of supply and improving operational management, more importantly, they reduce the investment in fixed-equipment investment and grid operation through smart meters, time-of-use electricity prices, and the detection of equipment status. cost.

Zhang Dejiang, vice premier of the State Council, said that China will actively explore the development path of "smart grid" that conforms to China's national conditions. Professor Lu Qiang of the Department of Electrical Engineering at the Tsinghua University and Academician of the Chinese Academy of Sciences believes that although the State Grid did not announce the scale of investment in the “smart grid” at this time, he predicted that to reach the international advanced level, the total investment in the three phases will exceed 1 trillion yuan.

Liu Zhenya, general manager of the State Grid Corporation of China, stated that the State Grid Corporation of China is fully constructing a strong grid based on the coordinated development of UHV power grids as backbone grids and power grids at all levels, and independent innovation featuring informationization, digitization, automation, and interaction. , an internationally leading strong smart grid. We must build a strong "smart grid" in 2020. He believes that the "UHV" line for the construction of the national power grid has been put into trial operation for nearly six months. Based on the UHV line, it will be possible to establish a "smart grid."

Shu Yinji, deputy general manager of the State Grid, said that the development of new energy sources such as wind power and nuclear power also forces us to develop an intelligent power grid because the intelligent power grid can meet the output and access of various power sources. He believes that the economic and social benefits brought by the smart grid are enormous, and the industrial chain of radiation is long. When governments in various countries vigorously promote the development of emerging industries, they must have large-scale investment to follow up, which will increase domestic demand and stimulate the economy. Has an important role.

According to He Shihong, executive president of the World Energy Finance Research Institute and dean of the China Academy of Finance, “Smart Grid” is an incisive summary of the future development direction of the power grid. Smart grid technology innovation has opened up integrated channels such as telecommunications, power grids, and television networks, providing unique opportunities for global power, telecommunications, communications, and television media reforms.

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