|
|
|
|
|
Rongge Yan, Kang An, Qingxin Yang and Jinbo Jiang
The rail inductance gradient is an important parameter of the electromagnetic launcher. The calculation of its value is important for the design of the launcher structure and for predicting the motion behavior of the armature. The current research on the...
ver más
|
|
|
|
|
|
|
|
|
|
|
Changming Dai, Zhengyuan Liu, Yu Wang, Xiang Lin, Hui Liu and Bo Zhou
The magnetic suspension damper, which is based on magnetic suspension technology, is receiving more and more attention from academics as active?passive hybrid damping technology develops. A new symmetric magnetic suspension structure is constructed in th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Bo Cheng, Shengzhao Pang, Huanyu Ou, Zeyan Hu and Zhaoyong Mao
Underwater vehicles have been widely used in marine exploration and development. A contra-rotating propeller (CRP) can improve propulsion efficiency, eliminate the roll moment of the propeller acting on underwater vehicles, and significantly improve the ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Vladimir Dmitrievskii, Vadim Kazakbaev and Vladimir Prakht
Due to the high cost and the predicted shortage of rare earth elements in the near future, the task of developing energy-efficient electric machines without rare earth magnets is of great importance. This article presents a comparative analysis of optimi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ke Li, Xuan Meng and Xiaodong Sun
In recent years, electric vehicles have developed rapidly. However, many electric cars are equipped with permanent magnet synchronous motors. Permanent magnet synchronous motors have several disadvantages: For example, permanent magnets tend to demagneti...
ver más
|
|
|
|
|
|
|
|
|
|
|
Anatolij Perederko
Pág. 22 - 27
Research on a contact induction displacement sensor over short distances is presented. A ferrite core with a winding and a movable armature is used as a sensor. There is an air gap between the core and the armature.To solve the problem of improving the a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Mykhailo Kotsur,Dmytro Yarymbash,Igor Kotsur,Serhiy Yarymbash
Pág. 39 - 47
Theoretical studies of electromagnetic processes in the active part of an electric machine's armature have been carried out in a dynamic short-circuit mode using a three-dimensional magnetic field model represented as a combination of electrical circuits...
ver más
|
|
|
|
|
|
|
|
|
|
|
Borys Liubarskyi,Natalia Lukashova,Oleksandr Petrenko,Bagish Yeritsyan,Yuliia Kovalchuk,Liliia Overianova
Pág. 44 - 52
A procedure has been devised for modeling the dynamic processes in the proposed structure of an electromechanical shock absorber. Such shock absorbers can recuperate a part of the energy of oscillations into electrical energy allowing the subsequent poss...
ver más
|
|
|
|
|
|
|
|
|
|
|
Daekyu Jang and Junghwan Chang
This paper presents the influences of winding magneto-motive force (MMF) harmonics on the torque characteristics in surface-mounted permanent magnet vernier (SPMV) machines. Based on the magnetic gearing effects, the armature magnetic field of the SPMV m...
ver más
|
|
|
|
|
|
|
|
|
|
|
A. V. Radkevych,A. N. Netesa
Pág. 139 - 147
|
|
|
|
|
|