IEEE PELS (Regional) Distinguished Lecturers
Kan Akatsu: Advanced motor control technique realizing “digital twin”
报告地点：腾讯会议（Tencent Meeting）会议ID：793 811 351
工作单位：日本横滨国立大学（Yokohama National University）
Kan Akatsu received B.S., M.S., and Ph. D degrees in electrical engineering from Yokohama National University, Yokohama, Japan, in 1995, 1997, 2000 respectively.
He joined Nissan Research Center, Yokosuka, Japan, in 2000, he contributed to the design and analysis of the new concept permanent magnet machines. In 2003, he joined the department of Electrical and Electric Engineering at Tokyo University of Agriculture and Technology, Tokyo, Japan, as an assistant professor. From 2005 to 2007, he is a JSPS Postdoctoral Fellowship for Research Abroad, visiting professor in WEMPEC (Wisconsin Electric Machines and Power Electronics Consortium), University of Wisconsin-Madison. From 2009, he was an associate professor, and he was a full professor in Shibaura Institute of Technology, Tokyo, Japan. From October 2019, he is a professor in Yokohama National University.
He is a committee member in IEEJ-IAS, a chair of International Affairs of IEEJ-IAS.
Recent highly efficient electric machines need very precise control to fit their parameter changes due to the saturation and the temperature variation. In the machine design process, Finite Element Analysis is frequently used and there are many data to describe the machine conditions such as the flux density, loss, electromagnetic force, and so on. I explain about an advanced motor control method by using such mature data from FEA results. A digital twin drive method that uses a virtual motor parallel driven with the real machine can realize very precise, fast response, and smooth torque control.