The Ventilation Structure Ｒesearch of Permanent Magnet Traction Motor Used in Ｒail Transportation
Journal of Harbin University of Science and Technology, 2017 In order to effectively improve the ventilation performance of permanent magnet synchronous traction motor used in the rail transit，this paper，taking a 600 kW permanent magnet synchronous traction motor as an example，and based on computational fluid ...
DING Shu-ye +3 more
doaj +1 more source
Modeling and Performance Analysis of PV Water Pumping System Driven by Synchronous Reluctance Motor with Different MPPT Techniques [PDF]
Journal of Electrical and Electronics Engineering, 2019 This paper presents a modeling of photovoltaic pumping system driven by a synchronous reluctance motor. Synchronous reluctance motor presents a number of merits due to its high response, high torque density and simple construction.
GOUDA Eid, HASSAN M. Salah
doaj
Direct Torque Control of Permanent Magnet Synchronous Motor Based on TC1782
Journal of Harbin University of Science and Technology, 2018 In order to study how to accelerate the response of permanent magnet synchronous motor to torque variation，a direct torque control system of permanent magnet synchronous motor based on TC1782 is introduced in this paper.
XIE Ｒui +4 more
doaj +1 more source
Projeto de motor de ímã permanente utilizando ferrite na configuração de ímãs enterrados [PDF]
, 2008 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Elétrica.O objetivo deste trabalho foi propor um projeto alternativo para um motor de ímãs permanentes de 11 kW, na carcaça 132S,
Concer, Germano Esmeraldino
core
A Sensorless PM Synchronous Motor Drive for Electric Washers
, 2007 This paper presents a complex solution for whole speed range sensorless control of interior permanent magnet synchronous motor drives. To cover an entire speed range of IPMSM without position transducer, different sensorless techniques must be employed ...
Branislav Dobrucky +2 more
core +1 more source
A general magnetic-energy-based torque estimator: validation via a permanent-magnet motor drive [PDF]
, 2008 This paper describes the use of the current–flux-linkage ($i{-}psi$ ) diagram to validate the performance of a general magnetic-energy-based torque estimator.
McGilp, M.I. +5 more
core +1 more source
Advanced Functional Materials, EarlyView.This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim +6 more
wiley +1 more source
Homogenous FACsPbI3 Perovskite Solar Cells Enabled by a Seed‐Facilitated Cation Exchange Strategy
Advanced Functional Materials, EarlyView.A novel seed‐facilitated cation exchange strategy is designed for homogenous FACsPbI3 perovskites using the biomass‐derived solvent γ‐valerolactone. Pre‐deposited 0D Cs4PbI6 seeds induce rapid nucleation and efficient cation exchange, producing a uniform FA–Cs distribution and significantly reducing defect density, enabling high‐performance and stable ...
Meng Ren +10 more
wiley +1 more source
Otimização de um motor de relutância síncrono com barreiras de fluxo [PDF]
, 2005 Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia ElétricaEsta dissertação tem como objetivo a apresentação de uma forma de otimização do fator de potência e do torque médio de um
Tavares, André Abelardo
core
Cross-Saturation Effects in IPM Motors and Related Impact on Sensorless Control [PDF]
, 2006 Permanent-magnet-assisted synchronous reluctance motors are well suited to zero-speed sensorless control because of their inherently salient behavior. However, the cross-saturation effect can lead to large errors on the position estimate, which is based ...
Pastorelli, Michele Angelo +5 more
core +1 more source