"Innovation is the first driving force for development." The 19th National Congress of the Communist Party of China sounded a strong clarion call for accelerating the construction of an innovative country. To move towards an innovative country, it is necessary to take the enterprise as the main body, and the innovation-driven development strategy puts the enterprise in the first place of all kinds of innovation main body, and it is necessary to cultivate world-class innovative enterprises. As a technologically innovative enterprise, Jiaxuan Intelligent shares closely follows the national policy guidance and implements innovation points in the production process to make production smarter.

On September 3, 2020, the China Machinery Industry Federation organized experts to appraise the scientific and technological achievements of the "Efficient Intelligent Permanent Magnet Direct Drive Drum" project completed by Jiangsu Jiaxuan Intelligent Industrial Technology Co., Ltd. in Changzhou, Jiangsu. The appraisal committee consists of Wang Guofa, academician of the Chinese Academy of Engineering and chief scientist of China Coal Science and Industry Corporation, as the director, and Guo Zhenyan, vice president and secretary general of the China Electrical Equipment Industry Association, as the deputy director; expert members come from China Electrical Equipment Industry Association, Datong Coal Mine Group Corporation, Shanxi Well-known institutions in the industry and academia such as the Technology Center of Coal Import and Export Group, China Coal Industry Association, Nanjing University of Science and Technology. After the demonstration, the expert group believes that the scientific and technological achievements of the "efficient and intelligent permanent magnet direct drive drum" developed by Jiangsu Jiaxuan Intelligent Industrial Technology Co., Ltd. have reached the international leading level. 

The 11-630kW series of permanent magnet direct drive electric drums innovatively developed by Jiaxuan Intelligent Co., Ltd. adopts permanent magnet motor technology, direct drive transmission technology, external rotor motor technology, and a new type of drive equipment that combines the innovative design of the drive drum. It is suitable for various types of belts. Machine-driven. Through the innovative design of the stator teeth and yoke separation structure, the torque density of the permanent magnet outer rotor motor is improved, and the problem of low torque density is solved. It has a high-efficiency cooling system with a low-speed and high-torque external rotor permanent magnet direct-drive drum. Effectively avoid excessive local temperature rise; the heat dissipation calculation model of the stator punched silicon steel is proposed, and the original punched fin is used as the heat dissipation channel carrier, which effectively saves space and improves the cooling capacity of the low-speed and high-torque outer rotor permanent magnet direct-drive drum And torque density. The total transmission efficiency can reach 94.9%. It has excellent start-up, speed regulation characteristics and energy-saving effects, and has broad application prospects and economic and social benefits. 

At the same time, the product has established a deep learning-based low-speed external rotor permanent magnet direct drive drum intelligent operation and maintenance technology, with deep learning diagnosis algorithms, operation and maintenance intelligent algorithms, and remote operation and maintenance functions; end-cloud collaboration, using artificial intelligence models to achieve anomaly detection And fault diagnosis, to realize remote operation status viewing and control and intelligent diagnosis, intelligent control to automatically add fat, realize judgment and automatically adjust parameters, the separation rate of man-machine has reached 30%, and the reliability of operation is improved. It has realized the landing of intelligent transportation service application solutions in the engineering field, assisted the construction of smart mines, and promoted the development of intensive, unmanned industrial production.

Jiaxuan shares, determined to the future
Reliable work, smart future, we will explore more application scenarios and service modes of efficient and intelligent permanent magnet direct-drive electric drums. Safe, reliable, independent and controllable, Jiaxuan Intelligence creates an era of intelligence for all things.