[PDF] Top 20 Cogging torque reduction of Interior Permanent Magnet Synchronous Motor (IPMSM)

... output torque uctua- tion called cogging torque. Cogging torque makes a noise and vibration in the motor ...the reduction of cogging torque such as segmented ... See full document

... fossil fuels worldwide, we are interested in the development of environment-friendly electrical devices and efficient electrical devices. In particular, development of environmentally friendly vehicles and research on ... See full document

... 3 reducing the volume of magnet material in the IPMSM [2]. Additionally, IPMSM become the suitable choice in hybrid electric vehicles (HEV) compare to PMSM because its performance which is produce high power ... See full document

... is interior permanent magnet synchronous motor (IPMSM), selected due to its smaller size and lighter weight providing with design freedom of the vehicles and its higher efficiency ... See full document

... (FLC)-based interior permanent-magnet synchronous-motor (IPMSM) drive to yield high efficiency and high dynamic performance over a wide speed ...the motor and thereby maximize ... See full document

... of interior PM synchronous motors in place of direct current (DC) motors has been on the rise across the industry, owing to its high output and high-efficiency ...the permanent magnet is ... See full document

... of Permanent magnet synchronous motor drive system predominantly depends on the characteristics of type of current control technique that we employ for the current control of Voltage Source ... See full document

... The proposed GFLC-based direct torque control of an IPMSM drive over wide speed range has been investigated through analyses and simulation. In the proposed IPMSM drive system, an RBFN is used for online tuning of ... See full document

... advantages, permanent magnet synchronous motors have a major disadvantage of high cogging ...high cogging torque to enhance overall performance of the interior ... See full document

... In this paper, combination of lumped parameter model, conformal mapping, and Quasi-Poissonian methods is used for accurate calculation of radial and tangential field components at the no-load condition. In the proposed ... See full document

... traction motor and a downsized Internal Combustion (IC) Engine for Hybrid Electric Vehicles (HEV), and ultimately pure Electric Vehicles ...traction motor and an IC Engine (also known as thermal ...traction ... See full document

... the reduction or avoidance of permanent magnet (PM) usage in an electric motor has become significant research area due to high price of rare-earth ...conventional interior ... See full document

... as interior permanent magnet synchronous motor by using information on torque, flux, magnetic motive force (MMF), and electromotive force (EMF) [1, 9, ... See full document

... Recently, Permanent Magnet Assisted Synchronous Reluctance Motor (PMa-SynRM) has attracted attentions in transportation ...of interior permanent magnet synchronous ... See full document

... of permanent magnet excitation in place of electromagnetic excitation significantly enhances performance of electric ...earth magnet materials like Neo-dymium Iron Borone and Samarium Cobalt have ... See full document

... of permanent magnet (PM) materials have been highly improved, and their price is ...Thus, permanent magnet synchronous motors (PMSM) are gradually used in many industrial applications ... See full document

... Direct Torque Control (DTC) is an important alternative method for the PMSM motor drive, with its high performance and ...reduced torque ripple and decreased %THD value of stator ... See full document

... The reluctance variation on change in flux density of the stator slots is the main reason for the cogging torque. Estimating the flux lines and the flux density functions are the two steps involved in the ... See full document

... of cogging torque reduction technique using 3-D finite element ...analysis. Cogging torque is also estimated by calculating change of air-gap energy stored with respect to rotor ... See full document

... Start Permanent Magnet Motors (LSPMMs) with different rotor ...Surface Permanent Magnet (SPM) rotor is better than the Interior Permanent Magnet (IPM) rotor on ... See full document