Results 51 to 60 of about 504 (172)

Simulation Analysis of Temperature Field of Permanent Magnet Synchronous Traction Motor

Kongzhi Yu Xinxi Jishu, 2012
On the basis of computational fluid dynamics (CFD) and heat transfer theory, the one quarter 3D solving model of fluid flow and heat transfer coupled is established, according to ventilation structure and heat transfer characteristics of permanent magnet
YANG Jinxia, YUAN Yueping, WANG Jian, HE Siyuan   +3 more
doaj  

Design and Performance Analysis of an Outer-Rotor PMaSynRM

Gazi Üniversitesi Fen Bilimleri Dergisi
Permanent magnet synchronous motors (PMSMs) are consciously used as traction motors in electric vehicles (EVs) and hybrid electric vehicles (HEVs). The rotor position (inner-rotor, outer-rotor) and topology of PMSMs significantly impact their torque ...
Burak Yenipınar , Ali Saygın, Yusuf Sönmez, Cemal Yılmaz, Cemil Ocak   +4 more
doaj   +1 more source

Sampling, Mobility, and Anchoring in Small‐Body Sampling Robots: A Comprehensive Review

SmartBot, Volume 2, Issue 2, June 2026.
Small‐body sampling robots are exploration systems that perform contact, sampling, and stable operations on microgravity bodies such as asteroids and comets. The authors review representative robot architectures and key technologies, focusing on the mechanisms, evolution, and coupling of sampling, mobility, and anchoring.
Yurui Shen, Yixin Zhu, Mingxia Bao, Ting Zhang, Jun Wu, Jingbin Hao, Dezheng Hua, Xinhua Liu   +7 more
wiley   +1 more source

An Introduction of Standard IEC 60349-4 Permanent Magnet Synchronous Electrical Machines Connected to an Electronic Converter

Kongzhi Yu Xinxi Jishu, 2012
In order to play a supporting role for the releasing of standard IEC 60349-4 Permanent Magnet Synchronous Electrical Machines Connected to an Electronic Converter , the compiling process is described.
LI Yifeng, XU Junfeng
doaj  

Active thermal balance method of mine electric traction system

Gong-kuang zidonghua, 2016
An active thermal balance method of mine electric traction system was proposed to solve the system heating, which completed on-line self-adjustment of motor stator current amplitude and switching frequency of driving system by returning temperature ...
YANG Xiao, LI Yanjiang, GUO Dan
doaj   +1 more source

Programmable Fabric‐Based Soft Pneumatic Actuators for Wearables: A Review

Small Structures, Volume 7, Issue 6, June 2026.
This review summarizes recent advances in fabric soft pneumatic actuators (FSPAs), emphasizing programmable design strategies, diverse actuation deformation modes, material selection, and emerging applications. We highlight how geometric constraints, material distribution, and specialized fabrication methods govern longitudinal, bending, torsional, and
Zichao Ling, Zichun Cao, Shanshan Dong, Jie Zhang, Yadie Yang   +4 more
wiley   +1 more source

Performance verification of DR-PMSM for traction system according to permanent magnet shape

AIP Advances, 2020
Unlike the conventional railway traction motor, the concept of the dual-rotor in a dual-rotor permanent magnet synchronous motor (DR-PMSM) is that two rotors are mounted on the same rotation axis, and the outer rotor and the inner rotor rotate at ...
Chan-Bae Park, Hyung-Woo Lee, Geochul Jeong, Ik-Hyun Jo, Taehyung Kim   +4 more
doaj   +1 more source

Porosity Engineering of MXene Architectures: Toward High‐Performance Aqueous Electrochemical Energy Storage

Advanced Materials, Volume 38, Issue 30, 27 May 2026.
This review systematically summarizes recent advances in porosity engineering of MXenes, with a focused discussion on their structure‐governed energy storage properties. A critical analysis of structure–property relationships is presented across alkali‐ion batteries, multivalent‐ion batteries, and supercapacitors.
Shude Liu, Jieming Chen, Xue Peng, Huilin Zhang, Ling Kang, Ming Ma, Zhaoling Li, Yusuke Yamauchi, Bin Ding   +8 more
wiley   +1 more source

Research on traction drive with permanent magnet synchronous motor

, 2007
The paper deals with the description of our research in the field of the traction drive control. The aim of the research is the robust control algorithm for traction drive with permanent magnet synchronous motor (PMSM). The first chapter of the paper deals with the description of a workplace where the research is performed.
Šimánek, Jiří, Černý, Ondřej, Doleček, Radovan   +2 more
openaire   +1 more source

Research and Application of High-power Permanent Magnet Direct Drive System Technology

机车电传动, 2019
The permanent magnet direct drive system was studied from two aspects of direct drive structure and direct drive permanent magnet synchronous motor, and be applied on electric locomotive at the first time.
Peng LIU, Zhiqiang YUAN, Liugang JIA
doaj