Brushless motor is an important industrial energy consumption equipment, widely used in areas such as fan, compressor, pump, mechanical transmission, its power consumption is more than about 60% of China's entire industrial electricity consumption. Brushless motor system energy saving domestic project is listed as China & otherFive-year & throughout; One of the ten major energy conservation projects, is the key areas of the country's energy conservation and emissions reduction work. On Oct. 13, & other; China challenges throughout the project & brushless motor system energy saving; Brushless motor system energy saving technology seminar was held in Beijing in and & other; China challenges throughout the project & brushless motor system energy saving; JieTiHui. brushless motor system problems more energy-saving potential the brushless motor product variety, but the efficiency is not high. Than with the developed countries, an average of 3 - low efficiency5%, 10 - lower operation efficiency20%. At present our country about 100 million industrial motor, 25 million sets of compressor, 30 million sets of fan and pump. But with design, production, testing, efficient brushless motor only 30 - ability of enterprises50. Some industrial brushless motor system users on the brushless motor system energy saving economic benefits brought by the lack of understanding, or for the brushless motor system energy saving renovation of technical problems exist obstacles, and lack of effective information platform to share the successful experience of brushless motor system energy saving transformation. China standardization institute (ring branch assistant director zhang said in a statement, the efficient brushless motor market accounted for only 10% of the total market -90% 15%, and the efficient brushless motor for export. Market research shows that high efficiency brushless motor and ordinary brushless motor sales price 70 yuan/kw - respectively90 RMB/kw and 40 yuan/kw. In addition, brushless motor system is inefficient, low efficiency for a long time. Brushless motor system matching is not reasonable, the big horse car. “From the point of the 400 cases of projects, brushless motor has a great potential for improvement, almost in half. The current advanced technology mainly rely on import, the price is expensive, good technology application is not widespread. Due to various reasons such as system, technology and enterprise consciousness, improvement in the brushless motor system energy saving space is very large. If implementation efficiency increased by 2%, the power saving 20 billion degrees all over the country. ”Zhang said. a variety of means to promote development of efficient brushless motor because of brushless motor use bedding face is wide, the National Development and Reform Commission (NDRC) attaches great importance to high efficiency brushless motor product promotion. Three-year energy-saving products huimin engineering, through fiscal subsidy way, strengthen the promote the use of high efficiency and energy saving products, improve energy efficiency energy-using products. Xie zhenhua, vice director of the National Development and Reform Commission has said that in the next three years, levels of energy efficiency of grade 1 or 2 or more air conditioners, refrigerators, flat screen TV, brushless motor, etc. 10 types of products to promote. according to relevant personage introduces standardization institute, the motor efficiency is divided into three grade, the highest level of efficiency. Energy efficiency label began on June 1, 2008, the main common in domestic refrigerators, room air conditioner, electric washing machine, etc. At present a total of 282 brushless motor brushless motor energy efficiency label and put on record, the plant in the record of brushless motor, level 3 accounts for 97. Only 0 22%, level 1. 07%. To promote efficient brushless motor significance not only lies in improving energy efficiency, and promote energy conservation and emissions reduction. expert proposal, brushless motor enterprise can consider to carry out the following work. One is to carry out the product carbon footprint assessment (Product carbon mark)To cope with possible trade requests from developed countries or some organization (Green trade barriers)。 The second is to carry out the organizational level of greenhouse gas quantitative accounting work. Greenhouse gas management will become the sustainable development report of listed companies in the very important content, also is the important of corporate social responsibility. the seminar, the European Union representative office business, energy and environment minister li Ming to & other; China challenges throughout the project & brushless motor system energy saving; Make positive evaluation: & other; After three years of efforts, China's challenge of brushless motor system energy conservation projects to build a nationwide brushless motor system energy saving information platform, to help users understand the technology of the brushless motor system energy saving transformation method, promote the user, the energy conservation service company and communication between the energy conservation administrative department of the cooperation. Strengthen the implementation of the standards and supporting policies, improve the operation efficiency of brushless motor system, made positive contributions to energy saving strategy for China brushless motor manufacturers
