The continuous expansion of the domestic industrial scale, the greater the energy consumption, and the inverter as an industrial product with certain energy-saving advantages, is rapidly rising in China's market size, both domestic and foreign companies are stepping up the Chinese market. Judging from the current stage, foreign brands are still dominant in the Chinese market, and domestic-funded companies are accelerating their efforts to catch up.
Inverter is the application of frequency conversion technology and microelectronics technology, by changing the frequency of motor power supply to control the AC motor power control equipment.
Due to the development of control technology, the frequency converter has basic speed control. It also has a variety of arithmetic operations and intelligent control functions, and the output accuracy is as high as 0.1%-0.01%. It is also provided with perfect detection and protection links, so it has been widely used in the automation system. For example, in the printing, elevator, textile, machine tools, production lines and other industries speed control. Inverters are also widely used in the control of various mechanical equipment such as transmission, lifting, extrusion and machine tools. It can improve the level of technology and product quality, reduce equipment impact and noise, and extend equipment life.
China is now the world's largest manufacturing country. In the process of rapid development of the industrial market, inverters are used as power control equipment, and the market scale in China is constantly expanding. Chinese and foreign inverter companies are competing for market cakes and are fierce in this field. competition.
Foreign-funded enterprises dominate the dominant market share
At present, the growth rate of the installed capacity of upconverters in the Chinese market is about 20%, and the potential market space is about 120 billion to 180 billion yuan. Among them, low-voltage inverters account for about 60% of the market share, and the remaining 40% are occupied by medium- and high-voltage inverters. At present, foreign brands account for about 70% of China's inverter market.
The share of foreign brands in the domestic medium- and low-voltage inverter market is basically the same as in 2007, and it still remains at about 76%. At the same time, due to factors such as increased investment in basic projects (traditional advantages of leading brands in Europe and America) and other factors, the top ten in 2008 The degree of concentration of foreign-funded enterprises has increased, especially the share of leading brands in the industry has further expanded.
Domestic market share of multinational brands gradually overtakes
In terms of the number of brands, domestic brands accounted for more than 70%. With the rise of local brands, the market share of domestic-funded inverter companies has gradually expanded, especially in recent years, there has been a trend of accelerating the substitution of foreign brands. In 2005, the share of domestic brands in the low- and medium-voltage inverter market was only about 15%, reaching 20% ​​in 2006 and further expanding to 24% in 2007.
The share of domestic-funded brands has also surpassed the Korean-owned brands, Taiwan-funded brands, and even the Japanese brands that dominated the Chinese market in the 1990s, forming European and American brands, Japanese brands, and domestic-funded brands. According to this trend, it is entirely possible that the market share of domestic-funded brands exceeds that of European and American brands in the next five years (currently in the high-voltage frequency converter segment, domestic-funded brands have already completed this transcendence).
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