Polaris Smart Grid Online News: China's manufacturing industry has developed to today, when there is no breakthrough innovation in high-end product technology and quality, many mid- to low-end products have experienced overcapacity, serious product homogenization, and increased industrial crisis. risks of.
The output value of China's industrial manufacturing industry is already 20% of the global manufacturing output value, but most of these products are only occupied by the value-added products. There is a low product technology in the domestic manufacturing industry, and a product is repeatedly developed many times. There was no breakthrough in technology, which resulted in considerable waste of resources. Among them, high-voltage switch products are particularly suited to this undesirable pattern.
High-voltage switch is a kind of electrical appliance whose rated voltage is 3kV and above is mainly used for breaking and closing conductive loops. In recent years, with the increase in competition caused by excess capacity, the rising cost of raw materials and labor, the high-voltage switch industry in China is on thin ice, and the resulting decline in prices and profits has led the industry to a crossroads. Under the new situation, the construction of smart grids and UHV put forward new requirements for the miniaturization, reliability, automation and intelligence of switches. Therefore, the integration and reshuffling of the high-voltage switch industry was pushed to the forefront of reforms, and the industry generally used Ebb To describe the embarrassing situation facing the high voltage switch.
The relevant personage thinks, with the continuous improvement of the national industrial level, the backward production capacity of the high-voltage switch industry is relatively surplus, and product homogenization is more and more obvious, which causes price competition. From the perspective of the owner, the level of product technology is similar, so the bid for low prices is inevitable. Under the simultaneous effect of these problems, the price of products has been reduced all the way, which has caused great impact on various companies. The overall layout and planning of the switch industry requires an overall consideration. Blindly entering the industry and blindly expanding production capacity creates disorderly competition in the switch manufacturing industry, which particularly affects the reasonable pricing of products. When sales affect the normal profitability of a company, it will inevitably affect the quality of the product and cause a vicious cycle. .
Market demand for switch
To a certain extent, the demand trends in the high-voltage switch market depend on the development of the power market. In recent years, the demand for the global power transmission and distribution equipment market has generally risen. At the same time, with the transformation of rural power grids, UHV, UHV DC transmission and other projects The construction led to the rapid development of China's power transmission and distribution equipment industry.
Specifically, the steady development of UHV power grids will bring good expectations for the technological development and application market of switches, and will promote the development of China's high-end switch manufacturing and related manufacturing industries; upgrading of distribution networks and transformation of rural power grids and railway electrification. The increase in demand for urban rail transit construction will inevitably further expand the market for the application of medium and low voltage switches.
During the Twelfth Five-Year Plan period, China's high-voltage switch industry should take the opportunity of building a strong smart grid and rely on UHV AC and DC power transmission projects to enhance its independent innovation capability, greatly increase the level of intelligent switchgear equipment, and promote environmental protection, energy conservation, and emission reduction. Equipment; The UHV transmission technology and advanced electrical equipment and integration technology should be the key areas of development. In-depth research on 1000kV UHV transmission and key equipment and core technologies should be conducted to accelerate the complete localization of AC and DC high-voltage equipment; and through advanced electrical The pre-research of equipment and integration technology aims to make breakthroughs in the key technologies of superconducting power equipment; strive to promote the optimization and upgrading of industrial structure, further improve the overall technical level and international competitiveness of the industry, and strive to achieve the transformation of the high-voltage switch industry from big to strong. .
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