Design, fabrication and parameter evaluation of a surface mounted permanent magnet synchronous motor

Paitandi, Sourabh; Sengupta, Mainak

doi:10.1109/pedes.2014.7042047

Cited by 9 publications

(3 citation statements)

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“…For the surface-mounted PMSM used here, [13,14]. The PMSM electromechanical model can be represented by [15]…”

Section: Modelling Of Pmsmmentioning

confidence: 99%

“…The ratings and other important parameters of the system are given in the ''Appendix''. Interestingly, even the PMSM itself has been designed and fabricated by the authors with the help of a small machine manufacturer using imported magnets [13,14]. The PMSM is coupled mechanically to (i) a brakepulley arrangement (1 kW) and (ii) a 4 kW, 110 V, 750 rpm DC separately excited generator for loading.…”

Section: Introductionmentioning

confidence: 99%

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Analysis, design and implementation of sensorless V/f control in a surface-mounted PMSM without damper winding

Paitandi

Sengupta

2017

Sādhanā

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This paper presents a novel, reliable and efficient V/f control implementation on a 8-pole, 750 rpm, 5 kW surface-mounted permanent magnet synchronous motor (PMSM) without damper winding. In the absence of a damper winding, open loop V/f control of SM is inherently unstable, particularly at high speeds. Stabilisation can be done with proper stator frequency modulation in accordance with the change in rotor speed to provide for effect of damping. This has been implemented here without use of any shaft-mounted encoder. The change in rotor speed is observed from power perturbation, thereby eliminating the need for using a speed sensor in the drive. The efficiency of the drive is further increased with appropriate control of the power factor, irrespective of load and frequency variations. Simulated and experimental results are presented for both openloop and the proposed V/f control. These results establish the accuracy of the design of the proposed V/f control strategy and the precision of hardware implementation. A comparative study between the proposed V/f control method and standard vector control method, as implemented on this PMSM, has also been presented here to establish the advantages of the proposed scheme. The PMSM itself was designed and fabricated in the laboratory.

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“…For the surface-mounted PMSM used here, [13,14]. The PMSM electromechanical model can be represented by [15]…”

Section: Modelling Of Pmsmmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Analysis, design and implementation of sensorless V/f control in a surface-mounted PMSM without damper winding

Paitandi

Sengupta

2017

Sādhanā

Self Cite

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“…Magnetization and the air gap between the magnets and the inter-poles influence the magnetic flux density and the counter emf [14]. The estimated values of EMF, Inductance and magnetic circuit by conventional calculations are validated with FEM analysis and experimental results [15]. It is found that the design of the Permanent Magnet Synchronous Generator can be optimized and verified by FEM analysis.…”

Section: Introductionmentioning

confidence: 99%

Design and Development of High Torque, Compact and Energy Saver IPMSM Motor for Hydraulic Applications

Ambekar

2022

Int. j. electr. comput. eng. syst. (Online)

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The Permanent Magnet Synchronous Motor (PMSM) is widely used for various applications. It is the highly efficient motor as there are no field copper losses. The electrical energy is supplied to the motor through generator and the generator size depends upon the motor output. The efficiency of motor is the factor which will affect the size of the generator. This paper contributes the research work for the design of 35 kW, 440 V, 1000 rpm, 8 pole Synchronous Motor with Interior mounted Permanent Magnets (IPMSM) for the Hydraulic application. The designed IPMSM motor has efficiency of 98 % and can be used in place of 3-phase Induction Motor for the hydraulic application. The simulation is done in Ansys RMxprt fulfilling the required characteristics of Hydraulic application.

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Implementation of a novel and versatile initial rotor position estimation method on surface-mounted permanent magnet synchronous motor prototype at zero speed

Paitandi

Sengupta

2020

Sādhanā

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Design, fabrication and parameter evaluation of a surface mounted permanent magnet synchronous motor

Cited by 9 publications

References 0 publications

Analysis, design and implementation of sensorless V/f control in a surface-mounted PMSM without damper winding

Analysis, design and implementation of sensorless V/f control in a surface-mounted PMSM without damper winding

Design and Development of High Torque, Compact and Energy Saver IPMSM Motor for Hydraulic Applications

Implementation of a novel and versatile initial rotor position estimation method on surface-mounted permanent magnet synchronous motor prototype at zero speed

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