Urban and extra-urban hybrid vehicles: a technological review [PDF]
, 2018 Pollution derived from transportation systems is a worldwide, timelier issue than ever. The abatement actions of harmful substances in the air are on the agenda and they are necessary today to safeguard our welfare and that of the planet.
Capata, Roberto
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Torque Ripple Reduction Method of Switched Reluctance Motor Based on Five-Level Converter
Shanghai Jiaotong Daxue xuebao, 2022 Aimed at the problem of large torque ripple and low efficiency caused by the poor current tracking effect of switched reluctance motor (SRM), a torque ripple reduction method of switched reluctance motor based on a five-level converter is proposed.
LING Hui, DU Qinjun, FENG Han, PANG Hao, YANG Shuxin, LUO Yonggang
doaj +1 more source
Applied Sciences, 2021 The current and torque ripple of inverter-fed induction motor drives is an inherent problem of control strategies working with switching frequencies in the range of multiple kilohertz, such as direct torque and, more recently, predictive torque control ...
Ondrej Lipcak +3 more
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Imposed Switching Frequency Direct Torque Control of Induction Machine Using Five Level Flying Capacitors Inverter [PDF]
, 2019 The paper proposes a new control structure for sensorless induction motor drive based on a five-level voltage source inverter (VSI). The output voltages of the five-level VSI can be represented by nine groups.
Allaoui, Tayeb +4 more
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Switching losses minimization by using direct torque control of induction motor
Journal of Electrical Systems and Information Technology, 2017 Direct torque control is becoming the industrial standards for induction motor torque control. This paper presents switching loss minimization technique of improved direct torque control (DTC) of induction motor.
Suraj Karpe +2 more
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Analysis and Simulation of Direct Torque Controlled Induction Motor Drive [PDF]
, 2014 The vector control study of an induction motor countenances the decoupled analysis. In this control torque and flux components are independently controlled (just as in dc motor).
mohanty, A, Sahoo, A
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Optimal design and implementation of a drivetrain for an ultra-light electric vehicle [PDF]
, 2016 This paper presents an integrated design of a drivetrain for a single-person ultra-light electric vehicle (ULEV). To calculate losses and efficiency of the inverter, the permanent magnet synchronous machines (PMSMs) and the gearbox, parameterised ...
Hofman, Isabelle +4 more
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Direct instantaneous torque controlled modular switched reluctance motor designed for automotive applications [PDF]
2014 ELEKTRO, 2014 The electrical drive systems used in automotive applications has to be both reliable and of high performance. To fulfill these demanding requirements a modular fault tolerant switched reluctance motor is proposed, which is controlled by means of an effective direct instantaneous torque controller.
Szabo, Lorand +4 more
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Energy-Efficient Direct Instantaneous Torque Control of Switched Reluctance Generator at Low Speeds
IEEE Open Access Journal of Power and EnergyAn efficient switching method is proposed for Direct Instantaneous Torque Control (DITC) in Switched Reluctance Generators (SRG) operating at low speeds, aiming to enhance system efficiency and reduce torque ripple.
Elmer O. Hancco Catata +3 more
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Simulation of wind turbine wake interaction using the vorticity transport model [PDF]
, 2010 The aerodynamic interactions that can occur within a wind farm can result in the constituent turbines generating a lower power output than would be possible if each of the turbines were operated in isolation.
Ahlin +15 more
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