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Dynamic reluctance mesh method (DRM) combines the advantages of finite-element method(FEM) and magnetic equivalent circuit method. The attractive advantages of this method include as follows: less mesh units compared with FEM; higher computational accuracy than traditional magnetic equivalent circuit method. This paper presents modeling and analysis of permanent magnet synchronous motor using DRM...
The permanent magnet linear synchronous motor (PMLSM) with fractional slot per pole is widely applied in high speed digital machine tool and processing equipment of semiconductor due to many advantages such as short end of winding, low copper loss, high thrust force density and so on. Since the force performance closely depends on the structure, the different structures are investigated in detail...
Compared to eddy current braking pattern with single magnetic source exciting, hybrid excitation rail eddy current brakes has many advantages, such as controllable, energy saving and various-operating-modes. Aiming at large braking power consumption of high-speed train, a hybrid excitation rail eddy current brake system, which is based on the principle of electromagnetic field, is proposed to fulfill...
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