PM Motor Parametric Design Analyses for a Hybrid Electric Vehicle Traction Drive Application

Staunton, R.H.

doi:10.2172/885773

Cited by 23 publications

(15 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…In general, the magnetic characteristics of the core lamination is shown in the magnetic saturation region present in the area 1.7  2 T, therefore the flux that flows must be maintained and not to reach the saturation point. If this value is exceeded then the magnetization current will deviate from the sinusoidal shape and contains harmonics [12].…”

Section: A Magnetic Evaluation Methodsmentioning

confidence: 99%

Strategic Consideration and Numerical Simulation on Life Extension and Uprating of 25 Years Services Life Coal Fired GeneratorStrategic Consideration and Numerical Simulation on Life Extension and Uprating of 25 Years Services Life Coal Fired Generator

Djunaedi¹,

Nugraha²

2015

IJMMM

View full text Add to dashboard Cite

Abstract-A 471,000kVA Inner-Cooled Turbine Generators, 23kV, .85PF, 3 phases, 50 hertz, 3000 rpm with manufacturing year in 1987, the generator has the service life at over 25 years. The insulation is assumed that is not in an acceptable condition for long term operation and therefore arranges to be performing Life Extension program which will comprise of a full Rewinding of Generator Stator and Generator Rotor. A design margin of the generator should be increased to 494,550 kVA from the current design margin of 471,000 kVA, while maintaining the 0.85 power factor. As justification for the Life Extension program, it will require of life assessment. Then a design review of the generator due to increase a design margin needs to be done by determining the performance and life extension of the generator prior to refurbish or uprating. A design review and feasibility study in order to extend the operating life and increase the capability and reability of the generator are performed by using numerical simulation on magnetic analysis, thermal analysis and rotor dynamic analysis. Therefore, the increasing a design margin on the generators from the current design of the margin will not pose a problem as long as all of the following recommendations can be implemented.

show abstract

Section: A Magnetic Evaluation Methodsmentioning

confidence: 99%

Strategic Consideration and Numerical Simulation on Life Extension and Uprating of 25 Years Services Life Coal Fired GeneratorStrategic Consideration and Numerical Simulation on Life Extension and Uprating of 25 Years Services Life Coal Fired Generator

Djunaedi¹,

Nugraha²

2015

IJMMM

View full text Add to dashboard Cite

show abstract

“…5, where the external rectangle represents the metallic chassis (bonded to ground), black circuit elements pertain to the functional low-frequency model, whereas red circuit elements describe high-frequency parasitic components. Concerning the functional part, one can recognize the classical topology of the steady-state model of three-phase synchronous electrical machines [3], involving the winding resistance R S , the synchronous inductance L S , and the back-electromotive force E. Specifically, while R S , L S are equal for all the three phases, back-electromotive forces E a , E b , E c are equal in magnitude but shifted by a 120 • angle. Suitably setting the amplitude and phase shift of E with respect to line voltages V ab , V bc , V ca [3] allows enforcing a desired working point in the torque-speed characteristic of the motor.…”

Section: Circuit Model Of the Pmsmmentioning

confidence: 99%

“…In the first simulation, the PWM controller of the inverter [15], and the back-electromotive force of the motor [3], were properly set so to obtain the nominal frequency, nominal phase voltage and line current, corresponding to the nominal operating point, i.e., rated power 50 kW and torque 136.4 Nm at a speed of 3500 rpm (see detailed motor data in Section 5.1). The spectrum of CE evaluated by the CISPR voltage method is plotted in Fig.…”

Section: Nominal Operating Pointmentioning

confidence: 99%

“…However, such models are targeted to heterogeneous objectives [3][4][5][6][7][8]. For instance, some models are devoted to functional, low-frequency aspects (e.g., control and operation of the motor) and are unable to account for high-frequency phenomena of interest for EMC [3]. Other models are specifically focused on the high-frequency behaviour, but they ignore functional aspects [4][5][6][7].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Modelling and Simulation of Conducted Emissions in the Powertrain of Electric Vehicles

Spadacini¹,

Grassi²,

Pignari³

2016

PIER B

View full text Add to dashboard Cite

Abstract-In the general framework of intelligent transportation, the increasing use of informationcommunication technology in full or hybrid electric vehicles requires careful assessment of electromagnetic compatibility, with specific reference to the conducted emissions (CE) generated by the inverter in a broad frequency range (10 kHz-100 MHz). To this aim, this work reports a modelling approach for the prediction of CE in electric powertrains, which is based on circuit representation of each single subsystem, that is, the battery, the inverter, the three-phase synchronous motor, and the power buses composed of shielded cables. The proposed models are able to represent both low-frequency functional aspects and high-frequency parasitic effects of paramount importance for CE analysis, and can be implemented into a Simulation-Programme-with-Integrated-Circuit-Emphasis (SPICE) solver. The proposed modelling approach is exploited to simulate virtual CE measurements according to international standard CISPR 25, and to investigate the impact of setup features, including grounding connections of shields, the propagation of CE in electrically long power buses, the operating point (power, torque, speed) of the motor-drive system.

show abstract

“…The main features of interior permanent magnet synchronous motors (Interior-PMSMs) for hybrid electric vehicle (HEV) traction drive applications are simple construction with conventional 3-phase stator windings, with low current density and a rotor with inner fragmental permanent magnets (PMs) [1][2][3][4][5]. Interior-PMSMs have little volume, light weight, high efficiency and power factor, and high reliability; these advantages make the Interior-PMSMs especially suitable for HEV applications [6,7].…”

Section: Introductionmentioning

confidence: 99%

Study on interior permanent magnet synchronous motors for hybrid electric vehicle traction drive application considering permanent magnet type and temperature

Soleimani¹,

Vahedi²,

Ejlali³

et al. 2014

Turk J Elec Eng & Comp Sci

View full text Add to dashboard Cite

Abstract:Recently, interior permanent magnet synchronous motors (Interior-PMSMs) have become known as a good candidate for hybrid electric vehicle (HEV) traction drive application due to their unique merits. However, the dynamic and steady-state behaviors of these motors are quite dependent on the permanent magnet (PM) type, configuration, and volume in rotor structures. This paper uses a novel structure of Interior-PMSMs for traction applications with fragmental buried rotor magnets in order to achieve low torque ripple, iron losses, and cogging torque. In this paper, first, the effect of the PM type on a d-q equivalent circuit model is examined. Next, the design and simulation of an Interior-PMSM for HEV traction drive application, in order to extract the output values of the motor and sensitivity analysis of the PM type, are done using a 3-dimensional finite element method model. We then present the back electromotive force, power factor, cogging torque, flux density, torque per ampere diagram, PM volume, and constant power speed ratio value behavior of the designed Interior-PMSM with different PMs in the rotor structure, and we discuss the effect of temperature variation on these output parameters. This study can help designers in the design approach of such motors.

show abstract

PM Motor Parametric Design Analyses for a Hybrid Electric Vehicle Traction Drive Application

Cited by 23 publications

References 2 publications

Strategic Consideration and Numerical Simulation on Life Extension and Uprating of 25 Years Services Life Coal Fired GeneratorStrategic Consideration and Numerical Simulation on Life Extension and Uprating of 25 Years Services Life Coal Fired Generator

Strategic Consideration and Numerical Simulation on Life Extension and Uprating of 25 Years Services Life Coal Fired GeneratorStrategic Consideration and Numerical Simulation on Life Extension and Uprating of 25 Years Services Life Coal Fired Generator

Modelling and Simulation of Conducted Emissions in the Powertrain of Electric Vehicles

Study on interior permanent magnet synchronous motors for hybrid electric vehicle traction drive application considering permanent magnet type and temperature

Contact Info

Product

Resources

About