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Popularization and application analysis of high efficiency motor in China
Date:2016-08-27 11:11 Hits:739

Motor is a fan, pump, compressor, machine tools, transmission belt and other equipment drivers, widely used in steel, non-ferrous metals, petrochemical, building materials, utilities and other industries and fields. China's total motor electricity consumption accounted for 64% of total electricity consumption, in which the motor industry total power consumption accounted for 75% of China's industry, the use of high-efficiency motors only accounted for about 3%, the motor efficiency average of 3-5 percentage points lower than abroad. In the industrial field, the motor energy efficiency increases by one percentage point per year, the annual electricity consumption can be saved by about 26 billion kwh, and the motor field has great energy saving potential. China attaches great importance to the promotion of high efficiency motors, introduction of energy-saving products Huimin engineering, electrical energy efficiency enhancement program, high energy behind the mechanical and electrical equipment (products) out of the directory, energy saving electromechanical equipment (products) recommended list, energy efficiency labeling and energy management certification policy, accelerate the promotion of high-efficiency motor.

I. policies and measures for popularizing high-efficiency motors

(a) energy-saving products Huimin project;

In May 31, 2010, the Ministry of Finance and the national development and Reform Commission issued the detailed rules for the implementation of energy-saving products, Huimin projects and high efficiency motors. The provisions of the promotion of the product range (low voltage three-phase asynchronous motor, high voltage three-phase asynchronous motor, rare earth permanent magnet synchronous motor); promotion of products and business conditions; promotion subsidy standards (1 and 2, with per kilowatt units subsidies); promotion applications and determine eligibility; subsidies for funding and disbursement (entry information management system), other (identity and style, not export) etc..

June 2010 release of the first batch of efficient motor promotion directory, 13 enterprises, more than 1000 models finalists. In March 2011, the second batch of high efficiency motor promotion catalogue, 52 production enterprises, 9497 models, shortlisted promotion catalogue. During the June 2010 -2013 year in December, the Ministry of Finance and the national development and Reform Commission issued a total of five batches of “ energy-saving products Huimin project ” to promote efficient motor catalog, the fifth batch list for promotion of a total of 90 enterprises, mostly concentrated in Jiangsu, Zhejiang and Shanghai provinces.

According to the energy-saving products Huimin project implementation rules requirements, to promote efficient motor finalists “ energy-saving products Huimin project ” enterprise promotion should have the following conditions: promotion of low-voltage three-phase asynchronous motor and the amount of high-voltage three-phase asynchronous motor not less than 300 thousand kilowatts, or rare earth permanent magnet motor in the promotion of the amount of not less than 10 thousand kilowatts.

Energy-saving products Huimin project scope of subsidies: one is the motor rated power of 0.55 kW (including &mdash); 315 kilowatts (inclusive), the rated voltage of low voltage three-phase asynchronous motor and below 690 volts (hereinafter referred to as the low-voltage three-phase asynchronous motor); the two is rated at 355 kilowatts (inclusive) &mdash (including 25000 kilowatts;), the rated voltage of high-voltage three-phase asynchronous motor 6000 volts or 10000 volts (hereinafter referred to as the high voltage three-phase asynchronous motor); the three is rated at 0.55 kilowatts (including &mdash); 315 kilowatts (inclusive), the rated voltage of 690 volts and below the rare earth permanent magnet synchronous motor (hereinafter referred to as the rare earth permanent magnet motor). The specific subsidy standards are shown in table 2:

(two) motor energy efficiency improvement program;

In order to implement the party's eighteen proposed to vigorously promote the spirit of ecological civilization construction, efforts to promote green development, development cycle, low carbon development, conserve resources and protect the environment form the spatial pattern, industrial structure, mode of production, life style, combined with the actual work of the Ministry of industry and information technology and the existing foundation, select the motor as a key area, the United States the quality supervision and inspection and Quarantine issued "on the implementation of electrical energy efficiency enhancement program (2013-2015) of the notice", defined the overall idea of motor plan to improve energy efficiency, put forward specific objectives, major tasks and safeguard measures, and put forward specific requirements for the country to promote efficient motor.

Electrical energy efficiency enhancement program to get the local letter system of positive response, Shanxi, Guangdong, Yunnan, Shanghai, Wuhan and other organized motor dicing plan to improve energy efficiency training, in order to clarify the motor to improve the energy efficiency of thinking, clear focus, some provinces and cities in the area of motor production and application of a comprehensive research, enhance the efficiency of the drafting of the report the research of motor, which adopts “ expansion, Amoy, change, and research to ” measures work measures and establish a combination of incentives and constraints safeguard mechanism, improve the motor efficiency; in order to speed up the popularization and application of high efficiency motors, foster efficient motor remanufacturing industry, some provinces and cities to accelerate the introduction of efficient motor promotion efficient motor remanufacturing implementation rules, clear cognizance and supervision to promote efficient motor task Department issued the old motor recovery qualification Guan Chengxu, re manufacturing efficient motor promotion directory release department, local financial subsidy funds audit procedures.

(three) the Government recommends and eliminates

The elimination of backward equipment, the Ministry of industry and information technology on the basis of the "energy conservation law", in accordance with the division of responsibilities, in December 2009 promulgated the "high energy behind the mechanical and electrical equipment (products) out of the directory (first batch)" (Labor Day 2009 No. sixty-seventh), a total of 9 major categories of 272 items of equipment (products), including motor 27 a welder and the resistance furnace 13, transformer and regulator 4, boiler 50, fan 15, pump 123, compressor 33, diesel engine 5, other equipment 2. Among them, the low voltage motor J, JO, JO2 and its derivatives series products will be eliminated. And in April 2012 promulgated the "high energy consumption backward mechanical and electrical equipment (products) catalogue (second batch)", a total of 12 major categories of 135 equipment (products), including

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