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IET Electric Power Applications, ISSN 1751-8660, 2/2019, Volume 13, Issue 2, pp. 148 - 153
Journal Article
Electric Power Components and Systems, ISSN 1532-5008, 02/2016, Volume 44, Issue 4, pp. 369 - 378
Journal Article
IEEE Transactions on Power Electronics, ISSN 0885-8993, 02/2012, Volume 27, Issue 2, pp. 942 - 952
... an infinite constant power speed ratio. The proposed method consists of two parts. The first part utilizes the voltage differences between the input and output of a minimum-magnitude-error over-modulation block to modify the d-axis current references... 
Resistance | Torque | optimal current profile | maximum torque per voltage | Windings | Hysteresis motors | Flux-weakening control | Inverters | Trajectory | infinite constant power speed ratio | nonsalient pole permanent magnet syschronous motor | COMPENSATION | PERFORMANCE | STRATEGY | PERMANENT-MAGNET MOTOR | ENGINEERING, ELECTRICAL & ELECTRONIC | RESISTANCE | MACHINE | PWM-VSI | Induction, Electromagnetic | Electric inverters | Research
Journal Article
IEEJ Transactions on Electrical and Electronic Engineering, ISSN 1931-4973, 07/2019, Volume 14, Issue 7, pp. 966 - 981
Journal Article
2015 IEEE International Electric Machines & Drives Conference (IEMDC), 05/2015, pp. 214 - 219
...) is investigated as a suitable candidate for operation with a wide Constant Power Speed Region (CPSR). Specific physical changes are applied to the initial design in order... 
Magnetic flux | Inductance | Forging | Torque | Finite Element Method | Windings | Constant Power Speed Region | Harmonic analysis | Magnetic hysteresis | Interior Permanent Magnet Synchronous Motor
Conference Proceeding
2015 IEEE 24th International Symposium on Industrial Electronics (ISIE), ISSN 2163-5137, 06/2015, Volume 2015-, pp. 1440 - 1445
Conference Proceeding
2015 IEEE Energy Conversion Congress and Exposition (ECCE), ISSN 2329-3721, 09/2015, pp. 3865 - 3871
A series of 12-slot 8-pole concentrated winding IPM synchronous motors (IPMSMs) are analyzed to understand the impact that certain design changes may have on... 
Magnetic flux | Inductance | Torque | Windings | Rotors | Harmonic analysis | Magnetic analysis | Constant Power Speed Region (CPSR) | IPM Synchronous Motor | Concentrated Winding | Design engineering | Field weakening | Winding | Simulation | Mathematical analysis | Prototypes | Synchronous motors | Impact analysis
Conference Proceeding
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, ISSN 0258-8013, 11/2003, Volume 23, Issue 11, pp. 155 - 159
Journal Article
.... Theprototype motor is expected to be field-weakened and to have aconstant power speed range (CPSR) of 2.5 to 3. A design approach based on the CPSR contour plot in aninterior permanent magnet... 
constant power speed range | reference flux linkage | electric vehicles | field-weakening
Dissertation
IEEE transactions on industrial electronics (1982), ISSN 1557-9948, 2019, Volume 66, Issue 1, pp. 37 - 47
...), constant-switching-frequency-based torque regulator is employed. By combining the proposed overmodulation scheme with this torque regulator, the dynamic torque response and constant power speed range of RSM drives are improved... 
Torque | Regulators | direct torque control (DTC) | fast dynamics | field weakening (FW) | overmodulation | Rotors | Couplings | Switching frequency | Constant switching frequency | Modulation | reluctance synchronous motor (RSM) | Stators | SYSTEM | DESIGN | VOLTAGE | DRIVES | FLUX CONTROL | REGION | ENGINEERING, ELECTRICAL & ELECTRONIC | INSTRUMENTS & INSTRUMENTATION | ROBUST | DEADBEAT DIRECT TORQUE | INDUCTION-MOTOR | AUTOMATION & CONTROL SYSTEMS | Field weakening | Reluctance | Adaptive algorithms | Synchronous motors | Ripples | Switching
Journal Article
Renewable & sustainable energy reviews, ISSN 1364-0321, 2017, Volume 68, pp. 475 - 491
Flux-controllable machines have attracted much attention in modern industry, especially in electric vehicle propulsion and wind power generation, as they can ensure a wide constant power speed range... 
Hybrid excited | Constant power | Constant induced voltage | Flux controllability | Memory machine | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | REGULATION ABILITY | DESIGN | ENERGY & FUELS | ELECTROMAGNETIC PERFORMANCE | SWITCHING MACHINE | ROTOR | DOUBLY SALIENT MACHINE | PERMANENT-MAGNET MACHINES | MOTOR | RELUCTANCE MACHINES | ARMATURE REACTION | Electrical engineering | Green technology | Electric power production
Journal Article
World electric vehicle journal, ISSN 2032-6653, 05/2020, Volume 11, Issue 2, p. 42
.... The field current (FC) is kept constant near its rated value for the high acceleration constant torque (CT) region... 
hybrid electric vehicles | permanent-magnet synchronous motor (PMSM) | hybrid excited salient permanent-magnet synchronous motor | electric vehicles | constant power region control | constant torque region control
Journal Article
Journal of Magnetism and Magnetic Materials, ISSN 0304-8853, 03/2015, Volume 378, pp. 118 - 127
Journal Article
2016 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific), 06/2016, pp. 590 - 595
...) (which has a high constant power speed range (CPSR)) and a VFPM is done. 
Couplings | Field weakening | PMSM | VFPM | high speed | mechanical flux weakening | Alternators | Copper loss | Conferences | Transportation | Flux | Electronics | Constants | Permanent magnets | Demagnetization
Conference Proceeding
Electrical Engineering in Japan, ISSN 0424-7760, 02/2001, Volume 134, Issue 3, pp. 60 - 68
...‐power speed range and high‐efficiency operation are desired. The aim of this paper is to develop a high... 
reluctance motor | permanent magnet synchronous motor | IPMSM | constant‐power operation | high‐speed operation | reluctance torque | high-speed operation | constant-power operation | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
IECON 2007 - 33rd Annual Conference of the IEEE Industrial Electronics Society, ISSN 1553-572X, 11/2007, pp. 1233 - 1237
.... There are many papers detailed PMSM flux-weakening adopt d-q axis resolution to obtain constant power speed region, and there are also many method and algorithm, but few papers discuss... 
constant power | Magnetic flux | Torque | Home automation | Induction motors | Traction motors | DC motors | Educational institutions | Inverters | Circuit topology | Brushless DC motors | flux-weakening | brushless DC motor | Permanent magnet | Flux-weakening | Constant power | Brushless DC motor
Conference Proceeding
IET Electrical Systems in Transportation, ISSN 2042-9738, 3/2015, Volume 5, Issue 1, pp. 43 - 52
.... It is shown that, in general, it is very difficult to achieve infinite flux weakening performance of IMs, and only with ideal zero inductance ratio, could IM achieve infinite constant power region... 
Leakage | Inductance | Design parameters | Induction motors | Mathematical analysis | Constants | Inverters | Vehicles
Journal Article
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