Wang, Hongying
Published in
Journal of Physics: Conference Series
In order to realize the effective diagnosis of turn to turn short circuit fault of permanent magnet synchronous motor, a method of turn to turn short circuit fault diagnosis of permanent magnet synchronous motor based on third harmonic is proposed in this paper. Establish the system frequency oscillation analysis model of permanent magnet synchrono...
Rubino, Sandro Tolosano, Luisa Mandrile, Fabio Ferrari, Simone Armando, Eric Bojoi, Radu
Multi-three-phase motor drives are experiencing a significant development among the multiphase solutions since they are configured as multiple three-phase units operating in parallel. Although the literature reports several torque controllers able to deal with multi-three-phase motors, most of them obtain high performance of torque regulation as lo...
Bonnet, M. Llibre, Jean-François Harribey, D. Lefevre, Y.
An ironless axial flux wind turbine motor is presented in this paper. The aim of this paper is to propose a motor that can be manufactured from simple components: magnets, copper and plastic. The motor must be feasible even in remote areas where machining facilities are limited. The winding and mechanical supports are sized from the magnets. The mo...
Zheng, Jie Bi, Cheng Lu, Heng Li, Zhenzhen Yang, Xu Yang, Yushan Lu, Yuan Dou, Yihua Zhang, Yarong
Published in
Journal of Physics: Conference Series
Although the current hydraulic power pipe tong can improve efficiency and reduce strength, there are still some deficiencies. Among them, the inevitable defects are a low degree of automation, high labor intensity, complex mechanical mechanisms, and high maintenance costs. In order to improve its performance, the principle of permanent magnet motor...
De Viaene, Jasper Ceulemans, David Derammelaere, Stijn Haemers, Michiel Stockman, Kurt
The performance and robustness of a sensorless controller strongly depends on how quickly and accurately the feedback is obtained. For this reason, the purpose of this paper is to introduce an improved load angle estimator that provides feedback on the ability of the stepping motor to follow the imposed position/speed setpoint. The novel estimation...
Tang, Yongming He, Xiangshen Cao, Jiawei
Published in
Science progress
Electro-mechanical braking is a new braking mode of rail vehicles, which has the advantages of compact structure, fast response speed, and high precision. It is a new braking technology that conforms to the development trend of full electrification and full intelligence of rail transit brake devices. Due to the special power demand of the electro-m...
Sahri, Khaldoune Pietrzak-David, Maria Fadel, Maurice Kheloui, Abdelaziz
This paper proposes sensorless tolerant fault control of Dual Permanent Magnet Synchronous Motors (DPMSM), fed by PWM Inverters with separated or coupled loads. The analytical redundancy is realized by FPGA Emulator of global system. This Hardware In Loop (HIL) emulation guarantees system monitoring and its successful operation without any sensor i...
Singh, Thakur Sumeet Jain, Amit Kumar
Published in
Sādhanā
Maximum Torque Per Ampere is the commonly used technique for operating interior permanent magnet (IPM) motor while little work is reported towards maximum power-factor operation i.e., Maximum Power Per Volt-Ampere (MPVA). The MPVA operation allows maximum-utilization of the drive-system. The control technique is developed using detailed mathematica...
Li, Shunming Su, Yuqing Shen, Cong
Published in
Journal of Vibration Engineering & Technologies
BackgroundThe high-capacity urban electric city bus has become an important development direction of the electric car and public transport in the world. The noise and vibration of the electric bus have a great influence on the comfort of passengers. The problem of the noise and vibration of the electric bus in high load condition, such as starting ...
Hruska, Karel Kindl, Vladimir Pechanek, Roman
Published in
Electrical Engineering
The subject of the article is a design of a permanent magnet synchronous motor for usage in an electric sports kart. For the purpose of maximal weight savings, the motor is designed as a high-speed machine. The article further deals with necessary reduction in the mass of the chassis of the motor. The possibility of necessary changes is evaluated o...
