High-efficiency motor products have a huge market space

The data shows that China’s industrial production has serious energy waste, of which motor power consumption accounts for 64% of China’s total electricity consumption. According to the analysis of domestic motor applications, most of them are mainly ordinary motors, and high-efficiency motors represent the market for energy-saving products. There is a huge amount of room for growth.

The high-efficiency motor refers to a universal standard motor with high efficiency motor. High-efficiency motors use new motor designs, new processes, and new materials to improve output efficiency by reducing the loss of electromagnetic, thermal, and mechanical energy. Compared with standard motors, the energy-saving effect of using high-efficiency motors is very obvious, and the efficiency can be increased by an average of 4%.

Statistics show that the holding capacity is about 1.7 billion kilowatts, and the annual power consumption is about 3 trillion kilowatt-hours. The motor power consumption accounts for 64% of China's total electricity consumption and 75% of the industrial electricity consumption. The existing domestic stock motor high-efficiency motor The proportion of less than 5%, the production of high-efficiency motors are mainly exported abroad. At the same time, the proportion of high-efficiency motors in China is currently only 23%~25%.

Although China's energy-saving system was listed as one of the top ten national energy-saving projects in 2008, high-efficiency, ultra-high-efficiency motor applications were included in the Huimin project in 2009. A notification was issued on June 2, 2010, saying Including energy-saving products Huimin project implementation scope, so that the promotion of high-efficiency motor market attention.

The embarrassing situation is that although high-efficiency motors have been marketed for many years, high-efficiency motors are not fully integrated into the market, and the proportion of high-efficiency motors at this stage is still relatively low. “The research and development of China’s high-efficiency motors has basically kept pace with the international standards. In recent years, technological progress has been very optimistic, especially with regard to motor efficiency. There is no difference with foreign countries. Unfortunately, the IE3 motor produced in our country has been used too little, and most of the It is used for export," said academician Tang Renyuan, a well-known electrical expert in China. According to the statistics from the Ministry of Industry and Information Technology, the current proportion of high-efficiency motors in domestic motors is only about 5%.

In order to solve the problem of high-efficiency motor promotion in China, the new government policy of the Chinese government is being continuously introduced to promote industrial development.

Energy Efficiency Standard Formulation In 2012, China had organized a revision to GB18613-2006 "Energy Efficiency Limitation and Energy Efficiency Rating for Small and Medium-sized Three-phase Asynchronous Motors" in order to speed up the promotion of high-efficiency motors. The new version was completed by the China Institute of Standardization and other units. GB18613-2012 The "Energy Efficiency Limitation Value and Energy Efficiency Rating of Small and Medium-sized Three-phase Asynchronous Motors" was published in May 2012 and implemented on September 1, 2012. After implementation, standard energy efficiency products will be banned from production and imports.

The Implementation Plan for the 2013 Industrial Energy Conservation and Green Development Special Action Plan issued by the Ministry of Industry and Information Technology issued on March 26th of the “Special Action Plan for Industrial Energy Saving and Green Development in 2013” ​​notice, and in 2013, it will focus on promoting the implementation of a special plan for the improvement of energy efficiency of electric motors. The goal of the implementation of the special campaign is to achieve a national saving of 1% in industrial electricity consumption (around 30 billion kWh), explore the modes and ways of achieving industrial energy conservation and green development, and achieve progress in the overall work of industrial energy conservation and comprehensive utilization. According to the implementation plan, in 2013, the Ministry of Industry and Information Technology will start with the promotion of high-efficiency motors, elimination of inefficient motors, and retrofitting of existing motor system energy-saving technologies. The promotion, elimination, and energy saving of 100 million kilowatts of motors and motor systems will increase the market share of high-efficiency motors. To promote the upgrading of motor products and industrial upgrading.