Name：Jinghua Ji
Professional Title：Professor
Research Interests：Motor design and motor control
E-mail：jjh@ujs.edu.cn
Research Projects
1. Research on high reliable electric propulsion system, National High Technology Research and Development Program, 2018-2022.
2. Linear motor system of permanent magnet vernier with high power factor for cordless elevator, Jiangsu Provincial Natural Science Foundation, 2017-2020.
3. Key technologies of high-performance integrated electric actuating system with magnetic lead screw, National High Technology Research and Development Program, 2017-2019.
4. Magnetic lead screw integrated actuation system and low harmonic design of fractional-slot concentrated-windings motors, National Natural Science Foundation of China, 2015-2018.
5. Linear fault-tolerant artificial heart motor and its system, National Natural Science Foundation of China, 2011-2013.
Selected Publications
1. Ling Zhijian, Ji Jinghua, Wang Jiabin, Zhao Wenxiang. Design optimization and test of a radially magnetized magnetic screw with discretized PMs. IEEE Transactions on Industrial Electronics, 2018, 65(9): 7536 -7547.
2. Ji Jinghua, Luo Jianhua, Zhao Wenxiang, Zheng Junqiang, Zhang Ying. Effect of circumferential segmentation of permanent magnets on rotor loss in fractional-slot concentrated-winding machines. IET Electric Power Applications, 2017, 11(7): 1151-1159.
3. Ji Jinghua, Ling Zhijian, Wang J.B., Zhao Wenxiang, Liu Guohai, Zeng Tao. Design and analysis of a halbach magnetized magnetic screw for artificial heart. IEEE Transactions on Magnetics, 2015, 51(11): 8108604.
4. Ji Jinghua, Zhao Wenxiang, Fang Zhuoya, Zhao Jianxing, Zhu Jihong. A novel linear permanent-magnet vernier machine with improved force performance. IEEE Transactions on Magnetics, 2015, 51(8): 8106710.
5. Ji Jinghua, Yan Shujun, Zhao Wenxiang, Liu Guohai, and Zhu Xiaoyong. Minimization of cogging force in a novel linear permanent-magnet motor for artificial hearts. IEEE Transactions on Magnetics, 2013, 49(7): 3901-3904.
