Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Liu Chengjun is active.

Publication


Featured researches published by Liu Chengjun.


ieee transportation electrification conference and expo asia pacific | 2017

Characteristics of soft magnetic composites and application in new structure motor

Jiang Shanlin; Zhao Meng; Shang Jing; Hu Jianhui; Liu Chengjun; Wang Baochao

Soft magnetic composites (SMCs) is a new kind of powder metal material. Compared with the traditional silicon steel material, it has the advantages of low eddy current loss, isotropic magnetic conductivity and thermal conductivity, easy to make parts with complex structure, and is suitable for motor core materials, especially in high-frequency working conditions. This paper introduces the characteristics of SMCs, and classifies the application of the material in the motor, and finally discusses the shortcomings and the development directions.


Archive | 2013

Testing method for mechanical characteristics of alternating-current permanent magnet motors

Zou Jibin; Zeng Depeng; Xu Yongxiang; Zhao Bo; Wang Qian; Li Yong; Shang Jing; Hu Jianhui; Liu Chengjun; Zhao Meng; Jiang Shanlin


Archive | 2012

Co-excitation coarse-refined coupling magnetic resistance type rotary transformer

Shang Jing; Wang Hao; Liu Chengjun; Jiang Shanlin; Zhao Meng


Archive | 2013

Method for testing quadrature axis inductance and direct axis inductance of permanent magnet synchronous motors

Zou Jibin; Zeng Depeng; Xu Yongxiang; Li Yong; Shang Jing; Hu Jianhui; Liu Chengjun; Zhao Meng; Jiang Shanlin


Archive | 2015

Testing method for iron core loss of alternating-current permanent magnet motors

Zou Jibin; Zeng Depeng; Xu Yongxiang; Wang Qian; Shang Jing; Liu Chengjun; Zhao Meng; Jiang Shanlin; Zhao Bo; Hu Jianhui; Li Yong


Archive | 2013

Common excitation coarse-fine coupling radial magnetic resistance type rotary transformer

Shang Jing; Li Tingting; Wang Hao; Cong Ning; Liu Chengjun; Lu Yongping


Archive | 2014

Non-magnetic yoke structure permanent magnet limited angle motor

Zou Jibin; Yu Guodong; Xu Yongxiang; Li Yong; Shang Jing; Hu Jianhui; Liu Chengjun; Zhao Meng; Jiang Shanlin; Zhao Bo; Wang Qian


Archive | 2014

Total-excitation coarse-fine coupling magnetism-resisting-type rotary transformer with redundancy winding

Shang Jing; Wang Hao; Li Tingting; Liu Chengjun; Jiang Shanlin; Zhao Meng; Zhao Bo; Wang Qian


Archive | 2014

Even unit alternating-current permanent magnet motor torque ripple testing method

Zou Jibin; Zeng Depeng; Xu Yongxiang; Wang Qian; Liu Chengjun; Zhao Meng; Li Yong; Zhao Bo; Shang Jing; Hu Jianhui; Jiang Shanlin


Archive | 2014

Double-channel axial magnetic circuit reluctance type rotary transformer

Shang Jing; Wang Hao; Liu Chengjun; Zou Jibin; Lu Yongping

Collaboration


Dive into the Liu Chengjun's collaboration.

Top Co-Authors

Avatar

Zou Jibin

Harbin Institute of Technology

View shared research outputs
Top Co-Authors

Avatar

Xu Yongxiang

Harbin Institute of Technology

View shared research outputs
Top Co-Authors

Avatar

Shang Jing

Harbin Institute of Technology

View shared research outputs
Top Co-Authors

Avatar

Hu Jianhui

Harbin Institute of Technology

View shared research outputs
Top Co-Authors

Avatar

Jiang Shanlin

Harbin Institute of Technology

View shared research outputs
Top Co-Authors

Avatar

Zhao Meng

Harbin Institute of Technology

View shared research outputs
Top Co-Authors

Avatar

Wang Qian

Harbin Institute of Technology

View shared research outputs
Top Co-Authors

Avatar

Li Yong

Harbin Institute of Technology

View shared research outputs
Top Co-Authors

Avatar

Zhao Bo

Harbin Institute of Technology

View shared research outputs
Top Co-Authors

Avatar

Wang Baochao

Harbin Institute of Technology

View shared research outputs
Researchain Logo
Decentralizing Knowledge