With the improvement of the level of terminal electrification and the rapid development of distributed energy, China's distribution network construction is in the eve of a new round of outbreaks.
Chen Feng, general manager assistant of the State Grid Corporation of China, attended the 2013 International Symposium on Distributed Energy in China on the morning of the 8th, revealing that the State Grid's power distribution plan will cover the county-level power grid and is expected to be introduced within the year. The reporter then learned from the industry that the special distribution network plan being prepared will only reach 40 billion yuan by the end of 2015, and the total investment in the distribution network will exceed 600 billion yuan by 2015. This is undoubtedly a feast for equipment leaders such as XJ Electric and Guodian NARI. Chen Feng said that the current grid companies are accelerating the improvement of the grid construction of distributed energy grids, especially the construction of 10Kv and below distribution grids. Therefore, the State Grid is carrying out the rolling planning of the distribution network from 2013 to 2020, and the distribution planning will be extended to the county-level power grid. The planning is expected to be introduced before the end of the year. According to him, the State Grid Corporation of China has issued the "Technical Guidelines for Design of Power Distribution Planning." According to this guideline, in 2015, the issue of electricity consumption in the electricity-free regions will be fully solved, and the weak link between the county-level power grid and the main network will be basically solved. A modern distribution network will be built to adapt to the rapid economic and social development and the development of urbanization. In addition, the State Grid's standard system for key technologies and key issues for distributed energy integration is also under construction. “The distribution network planning used to rely on base stations in the past and did not have a unified plan. Although a lot of money was invested, the utilization efficiency was relatively low compared to the international level, and the reliability was not high. After this plan was done, on the one hand, the quality of the distribution itself could be improved. It is flexible and more reliable; in addition, it also considers multiple power distributions to facilitate the access to distributed energy.†Chen Feng’s role is to evaluate distribution networks.
The Shanghai Daily reporter learned from the industry that the special distribution network planning plan currently being prepared by the State Grid is only 40 billion yuan worth of investment in distribution automation (systems and terminals, excluding smart switches) by 2015, and the overall investment in the five-year distribution network will exceed 600 billion yuan. This will directly benefit domestic DC and distribution automation faucets. "Xuji Electric and State Power Nanrui have been short-listed for the State Grid Project bid many times for a long time and have traditional advantages. They will take the lead in benefiting." An electric power equipment industry analyst who declined to be named told the Shanghai Daily that XJ Electric was in the industry. At the leading position, the company invested 708 million yuan in research and development and had a business team of 1,200 people. As the distribution network market starts, it naturally enters the harvest period. It is estimated that by 2015, the company will realize 5 billion revenues from distribution network automation, and DC can also achieve more than 3 billion revenues. In addition, other distribution automation companies such as Sifang, Changyuan Group and Beijing Career will also share a share.
Another analyst analyzed in an interview with the Shanghai Daily reporter that “the power structure is changing, and the peak-to-valley difference in electricity consumption is further expanded. The development of distribution networks plays a significant role in improving the stability of the power grid. At present, China’s distribution network is still relatively weak, One step will surely increase investment.†He said that the amount of investment driven in the future is currently difficult to predict, and the overall favorable distribution of primary and secondary equipment, including the production of distribution network transformer primary equipment, three-changing technology, distribution automation leading XJ Electric etc. . It is worth mentioning that just on the 30th of last month, the National Energy Administration held a working conference to comprehensively address the problem of power consumption by people without electricity. Wu Xinxiong, director of the National Energy Administration, emphasized at the meeting that 2.73 million people without electricity should be fully solved within three years. The electricity problem, in which the power grid extended to 154 million people to use electricity, photovoltaic independent power supply to solve 1.19 million people. At the same time, the website of the National Energy Administration published the full text of the speech, which is unprecedented in its specifications. Analysis of the industry, this means that China's distributed power generation ushered in major developments.
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