Industry is interconnected, and wise men are connected. On November 26, the 2020 CEO Summit of the new industrial intelligence and things Association officially opened in Huangpu District, Shanghai. More than 300 general managers, chief engineers and chairman of the board of directors from the field of intelligent manufacturing gathered together to carry out in-depth discussions on the topics such as digital wave, digital ship and digital transformation and upgrading of manufacturing industry.

Liu tomorrow, vice president of China Association of industrial energy conservation and cleaner production and director of green motor system special committee, was invited to attend the meeting. At the digital summit in the morning, the sharing report was made on the theme of "Application of intelligent and efficient motor in industrial Internet".

Liu tomorrow stressed that gear transmission is one of the main factors restricting the development of China's equipment. Therefore, it is of great significance to develop permanent magnet motor direct drive technology to bypass the limitation of gear technology in developed countries and improve the quality of machinery and equipment in China. With the high efficiency and high power factor characteristics of permanent magnet motor, the real energy saving and consumption reduction can be realized and green drive can be realized. However, the development of PM technology has natural advantages, inevitability and urgency, which is shown in the following aspects:

First, China's rare earth permanent magnet materials account for 80% of the world's production, and it is also the only country with a complete industry chain of rare earth, and is the real "Rare Earth Kingdom"; Second, the rapid development of power electronic technology and computer aided design; Third, the only way to highly integrate industry 4.0 in the future; Fourth, direct drive transmission can fill the short board of traditional mechanical equipment in China, improve the quality of mechanical equipment, and narrow the gap between China and developed countries such as Europe, America and Japan.

"Since 2013, the application level of high-efficiency motor has been generally improved, along with the development of Internet of things, intelligent motor has also been widely used". Liu tomorrow introduces that in recent two or three years, the combination of intelligent motor and industrial automation and digital has laid a foundation for the application of intelligent and efficient motor in the industrial Internet.

At present, electric propulsion technology and shaft generator technology have been applied in various ships, and new materials such as high-strength oxygen-free copper, heat conduction insulation material graphene and so on have been published; The intelligent manufacturing technology for super high efficiency motor is updated day by day.

The systematic application of industrial Internet is full of flowers. For example, the national identification analysis system composed of domain name resolution system and identification analysis system; If the motor industry internet platform can master the running state of the pump at any time and anywhere in 24 hours, the local real-time intelligent edge algorithm analysis can be realized, and the change of working condition shall be reported actively immediately.

The scene application of industrial Internet end, such as power nanny (intelligent voltage compensation device), motor partner (industrial special motor controller), motor guard (intelligent device for real-time operation status monitoring), etc., has also achieved remarkable results.

Taking the motor guard as an example, as an intelligent device for monitoring the end motor equipment, it has the functions of self-learning and adapting to the equipment operating parameters, recording the working power parameters at real-time and high speed, operating environment parameters, key point parameters of the equipment, etc., and intelligent analysis of the operation status of the equipment and monitoring and alarm.

Later, Liu said that from intelligent monitoring of underlying equipment to local control within enterprises, and to the joint application of new infrastructure technologies such as industrial Internet, China industrial energy conservation and cleaner production association is constantly promoting the digitalization, networking and intelligent transformation of manufacturing factories, helping enterprises to transform and lay a solid foundation for the promotion and implementation of industrial Internet, It helps China to develop digital economy rapidly.

For a long time, it has been working around the upstream and downstream whole industrial chain of the motor industry such as R & D, design, production, sales, control and supporting of green intelligent motor system, so as to promote the high-quality development of China Green motor industry. Under the leadership of the Ministry of industry and information technology, the special committee will provide perfect services for the technological innovation and marketing of enterprises, in order to achieve the grand vision of serving the society and contributing to human beings.

On China industrial energy conservation and Cleaner Production Association

China industrial energy conservation and cleaner production association is a national association registered with the Ministry of civil affairs and directed by the Ministry of industry and information technology. The association has various fields of industrial production enterprises, scientific research institutes and various service institutions; More than 800 member units, including central enterprises, world top 500 enterprises, large private professional groups, science and technology private enterprises, scientific research institutes and various intermediary institutions, have been gathered, covering many fields such as green industry, energy saving, environmental protection, steel, building materials, energy and power; There are more than 50 academicians of the two academies, and more than 500 experts and consultants with high academic leaders, technical leaders and project leaders in the field of industrial energy conservation and cleaner production.

Article link: environmental protection online https://www.hbzhan.com/news/detail/139446.html