The person in charge of the Power Transmission Institute of our hospital held five-party talks with the visiting unit.

On May 19, 2017, Xu Xiao, Minister of China Automotive Technology Research Center, Lin Chengzhen, expert of China World Trade Organization Research Association, Wang Gen, project manager of Shanghai Representative Office of International Copper Association, and Liu Qian, researcher of Beijing Huatongren Commercial Information Co., Ltd., visited Tsinghua University Tianjin High-end equipment Research Institute (hereinafter referred to as "High-end Institute") Power Transmission Application Technology Research Institute (hereinafter referred to as "Power Transmission Institute") conducted field investigation and discussed cooperation and exchange. Chai Jianyun, professor of the Department of Electrical Engineering of Tsinghua University and director of the Power Transmission Institute, Guo Qijiang, executive deputy director, Shen Peize, commercial director, and Dai Shuren, project director, received a group of people.

China Automotive Technology Research Center (CATARC) is a scientific research institute established with the approval of the State Science and Technology Commission in 1985 according to the needs of the state for the management of the automobile industry. It is now subordinate to the State-owned assets Supervision and Administration Commission of the State Council. The China World Trade Organization Research Association is a national organization directly under the management of the Ministry of Commerce of the People's Republic of China, which is engaged in the research of the World Trade Organization (WTO) and related economic and trade issues. The International Copper Association is the world's leading non-profit international organization that promotes and promotes the use of copper. It has 37 members, including mines and smelters representing 80% of the world's refined copper production and eight of the world's largest copper and copper alloy processing enterprises.

During the symposium, Chai Jianyun first gave a detailed introduction on the development and construction of high-end hospitals and power transmission institutes. The high-end institute relies on the Department of Mechanical Engineering of Tsinghua University. Since its establishment in 2014, 29 research institutes, 4 research laboratories, and 4 joint research centers have gathered here. Among them, the Institute of Power Transmission Application Technology was established in November 2016. It has independent technologies and products such as transmission control, motors, electromagnetic gears and mechanical planetary reducers, which can provide technical support for enterprises to improve their equipment level and product market competitiveness., And play a positive role in promoting the improvement of relevant industry standards.

Chai Jianyun and Guo Qijiang introduced the basic situation of the high-end hospital and the advantages of the power transmission institute.

After the representatives of the five parties respectively expounded the development status and future goals of their respective industries, they had a friendly and in-depth discussion. The Institute of Power Transmission focuses on the characteristics of permanent magnet synchronous motors and AC asynchronous motors, their prospects in future industrial upgrading and their practical potential in the automotive industry, especially the formulation of two-way controller standards, which conforms to the vigorous development of new energy vehicles. The Power Transmission Institute and the Copper Industry Association conducted an in-depth discussion on the use of new high-efficiency cast copper rotor technology for cast copper rotor motors that meets the European IE4 standard. China's high-efficiency energy-saving motor technology is among the world's advanced level, to improve the efficiency of environmental protection projects, the success of the new high-efficiency cast copper rotor technology can be seen. Cast copper rotor motors have three incomparable advantages and have been widely used in various industries in recent years. The motor industry is bound to enter the era of cast copper rotor motors, from which the Power Transmission Institute, China Automotive Research Center, International Copper Association and China World Trade Organization can all get development opportunities.

Lin Chengzhen introduces relevant information Xu Xiao and Wang Gen of the China World Trade Organization Research Association introduce the situation and future of the automobile industry and the international copper industry.

At the end of the discussion, representatives of the five parties all said that the talks were timely and effective, and the ideas were open, which laid the foundation for the integration of resources and the realization of mutual benefit and win-win results. At the same time, it also had a positive impact on responding to the "13th Five-Year Plan" of the CPC Central Committee. Looking forward to broader cooperation in the future.

Group photo of participants

Report by the Institute of Power Transmission Application Technology/He Chong Chart/He Chong