For the huge temptation of China's efficient motor market, the sense of smell of foreign electric manufacturing giants seems to be more sensitive.
In November last year, ABB, a world-leading power and automation technology group invested and built in Shanghai, officially put into operation. The new plant will tailor energy-efficient motor products for Chinese customers. Yu Ha, vice president of ABB Group and head of the global high-voltage motor business department, said, “The permanent magnet motor technology developed by ABB is far ahead of the motor system technology currently used in the market, and the energy saving effect is 1-2% higher.â€
Zhou Xiaoqian, secretary-general of the China Electrical Engineering Society, believes that with the support of the Chinese government for energy-saving industries and the deepening of consumer awareness of energy-saving concepts, it is only a matter of time to build a healthy and orderly power-saving industry. At present, the domestic motor production is large and the use is wide. In the situation of extremely severe energy and environmental problems, it is necessary to develop energy-saving motors or high-efficiency motors to further reduce the power consumed by the motor itself, thereby reducing the electricity consumption of the motor system in China. the amount.
"In the actual application of electric motor in China, the difference is very large compared with foreign countries. The efficiency of the unit is 75%, which is 10% lower than that of foreign countries; the operating efficiency of the system is 30%~40%, which is 20%~30% lower than the international advanced level. China's motor has great potential for energy saving." Han Xiaoping, president of China Energy Network Information, believes that the development of high-efficiency motors needs to be promoted.
Han Xiaoping calculated an account. In 2004, the total installed capacity of various types of electric motors in China was 420 million kilowatts, and the annual power consumption was 1 trillion kilowatt hours. The operating efficiency was 10-20 percentage points lower than the foreign advanced level, equivalent to about 1500 energy wasted every year. Billion kWh. Zhou Xiaoqian also believes that China's motor system energy-saving technology and equipment level are far from the goal of energy saving. The technical level is backward, the scale is small, the cost is high, and the product reliability is poor, which seriously restricts the realization of the energy-saving goal of China's motor system.
Han Xiaoping suggested that the state should encourage the manufacture of high-efficiency motors to contain and eliminate inefficient motors. Taking the energy-saving project of the motor system as a long-term task, it can effectively promote the overall energy-saving pace in China.
In November last year, ABB, a world-leading power and automation technology group invested and built in Shanghai, officially put into operation. The new plant will tailor energy-efficient motor products for Chinese customers. Yu Ha, vice president of ABB Group and head of the global high-voltage motor business department, said, “The permanent magnet motor technology developed by ABB is far ahead of the motor system technology currently used in the market, and the energy saving effect is 1-2% higher.â€
Zhou Xiaoqian, secretary-general of the China Electrical Engineering Society, believes that with the support of the Chinese government for energy-saving industries and the deepening of consumer awareness of energy-saving concepts, it is only a matter of time to build a healthy and orderly power-saving industry. At present, the domestic motor production is large and the use is wide. In the situation of extremely severe energy and environmental problems, it is necessary to develop energy-saving motors or high-efficiency motors to further reduce the power consumed by the motor itself, thereby reducing the electricity consumption of the motor system in China. the amount.
"In the actual application of electric motor in China, the difference is very large compared with foreign countries. The efficiency of the unit is 75%, which is 10% lower than that of foreign countries; the operating efficiency of the system is 30%~40%, which is 20%~30% lower than the international advanced level. China's motor has great potential for energy saving." Han Xiaoping, president of China Energy Network Information, believes that the development of high-efficiency motors needs to be promoted.
Han Xiaoping calculated an account. In 2004, the total installed capacity of various types of electric motors in China was 420 million kilowatts, and the annual power consumption was 1 trillion kilowatt hours. The operating efficiency was 10-20 percentage points lower than the foreign advanced level, equivalent to about 1500 energy wasted every year. Billion kWh. Zhou Xiaoqian also believes that China's motor system energy-saving technology and equipment level are far from the goal of energy saving. The technical level is backward, the scale is small, the cost is high, and the product reliability is poor, which seriously restricts the realization of the energy-saving goal of China's motor system.
Han Xiaoping suggested that the state should encourage the manufacture of high-efficiency motors to contain and eliminate inefficient motors. Taking the energy-saving project of the motor system as a long-term task, it can effectively promote the overall energy-saving pace in China.
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