Smart Grid "from virtual to real"

Unlike last year's smart grid, which only stayed in the stage of theoretical discussion, this year's smart grid has entered a substantive stage of advancement. In July of this year, the State Grid issued a tender for the smart grid for the first time. Subsequently, two tenders were launched in September to allow people to see the "real life" of the smart grid.

On November 10th, State Grid announced the results of the second and third batch of tenders for smart grid in 2010. During the year, three batches of tenders were for primary equipment, involving eight categories of transformers, transformers, and combination appliances.

“Accelerating the construction of a UHV backbone grid consisting of 1,000 kV AC and 800 kV and 1000 kV DC, and achieving coordinated development of all levels of grids, as well as around generation, transmission, substation, power distribution, electricity use, and dispatch In areas such as major links and informatization construction, the development of a strong smart grid will be promoted in phases, and by 2020, a unified and strong smart grid will be fully established, said the smart grid plan.

Indeed, the work of smart grids this year is only the beginning. The “12th Five-Year Plan” period is the stage of comprehensive construction of smart grids. In the next five years, the construction of UHV power grids and urban and rural distribution networks will be accelerated, and smart grid operation control and interactive service systems will be initially formed, with key technologies and equipment achieving major breakthroughs and applications. From 2016 to 2020, China's power grids will have a significant increase in their ability to allocate resources optimally. The proportion of clean energy installed will reach 35%. Distributed power supplies will be "plug and play", and smart meters will be widely used.

According to estimates, the smart grid investment will not include large-scale energy storage devices. The distribution automation and user side will account for 40%, smart substations will account for 20%, smart dispatchers will account for 15%, and flexible transmission systems (including clean energy access). Side equipment accounts for 10%, and Other investments account for 15%.

Therefore, from this perspective, it is worthwhile to pay attention to traditional competitive enterprises. In this year's first smart grid tender, China West [7.70 0.39%] won the bid share of 72.7%, which is significantly ahead of the domestic transformer leading manufacturers of TBEA [20.07 0.20%]. China West Power Co., Ltd. has occupied the second largest market share in China in the production of 220kV grade transformers in 2009. In terms of combinational appliances, China West Power took a market share of one-third of the previous tender, and last year it took the market share first. Guodian South has a market share of 84.5% in the first batch of transformer tenders from [27.41 -0.40%].

Therefore, some powerful equipment companies are expected to gain a higher market share. However, some analysts pointed out that with the recent introduction of smart grid planning and the corresponding pilot work, the business prospects of secondary equipment companies are more optimistic.

It is not difficult to see that with the cyclical investment in power grids encountering bottlenecks, smart grids naturally become the most desirable ride for electric companies in the next few years.

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