Future motor parts technology or industry will become a new hot spot
Drive motor system is one of the core components of new energy vehicles. Motor drive control system is the main implementation of new energy vehicles in the implementation of the driving structure, the driving characteristics of the driving performance of the main performance indicators, which is an important part of electric vehicles. Applied to pure electric and hybrid vehicles with power permanent magnet synchronous motor and drive system has reached the stage of market application, with the 2009 "national automobile industry restructuring and revitalization plan" was introduced, as well as the State Department plans to expand from the ten cities to According to the discussion paper of the 12th Five-year Development Plan of the country, it is indicated that the scale of 10 million, 10 million and 10 million new energy vehicles will be formed respectively by 2010, 2015 and 2020 so that new energy vehicles and related industries The development strategy has risen to the national strategy, bringing opportunities for the development of the new energy automotive industry and key accessory industries and bringing a wide range of market space for environmentally friendly energy-saving automotive motor and drive system products. The widespread use of electric drive systems in automotive systems has brought benefits to motor manufacturers. According to a recent report by IMSResearch, between 2012 and 2017, permanent magnet brushless DC motors for the automotive industry will ship more than DC servo and stepper motors. Permanent magnet brushless DC motor shipments will rise 52%, sales will exceed 462 million units. From October 30 to October 31, 2013, China Automotive Technology and Application Forum, hosted by China Automotive Consulting Center, hosted by CEIBS Alumni Automotive Industry Club and Caritas Automotive Consulting (Shanghai) Co., Ltd., was held in Shanghai. The forum will focus on new market opportunities, improve the performance of motor components and quality control of their own to start a speech and discussion. Look forward to your attention and participation. Due to the increasing energy shortage and environmental pollution, electric vehicles have shown strong vitality and are generally favored by automobile manufacturers and consumers. Data show that by 2010, electric vehicles will account for a quarter of the global demand for cars, the total will reach 20 million. General Motors, Toyota Japan, France Citroen and other large automobile companies will be the development of electric vehicles as the direction. China attaches great importance to this. Electric vehicles have been classified as major national research projects by the Ministry of Science and Technology during the 15th Five-Year Plan. It is also one of the important contents for developing green transportation in the 11th Five-Year Plan. Therefore, the motor industry has great market potential. For the current motor development, the key components of the technical upgrades to improve its reliability and life are very important. At the China Automotive Technology and Applications Forum, China Automotive Consulting Center invited experts from New Power Technology Co., Ltd., Ocean Mechanical & Electrical Co., Ltd., Delphi Parker Electric Systems Co., Ltd. and Schaeffler Group, to discuss the key internal zero Parts and materials of new technologies were introduced and discussed, and shared a series of solutions to enhance the performance of key components. Permanent magnetization for the future direction of the motor In the electric vehicle motor drive technology, subject to vehicle space constraints and the use of the environment constraints, electric vehicle motor drive system is different from the ordinary electric drive system, which requires higher performance, higher volume / weight density, higher ambient temperature, Power electronics and motor technology used for general motor drive has been unable to meet its requirements. Therefore, the permanent magnet will become the future direction of the development of automotive motor. Permanent magnet motor with high efficiency, high power, high power factor, high reliability and ease of maintenance advantages. Frequency control system using vector control, permanent magnet motor can have a wide range of speed. Therefore, the permanent magnet motor becomes one of the important development directions of the motor drive technology. This forum, the China Association of Automotive Electrical and Mechanical Services Commission, Changan Automobile Co., Ltd. and other companies related experts delivered a speech, respectively, on the permanent magnet motor in the automotive industry penetration and market potential outlook, permanent magnet motor Performance improvement and other aspects of the introduction and analysis.
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