Two improved flux weakening schemes for surface mounted permanent magnet synchronous machine drives employing space vector modulation

Maric, D.S.; Hiti, S.; Stancu, Constantin; Nagashima, J.M.

doi:10.1109/iecon.1998.724295

Cited by 28 publications

(8 citation statements)

References 5 publications

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“…A wide operating range above the motor base speed value and a wide range of flux weakening operation are required in some applications, such as electrical traction [1][2]. Fig.1 is the block diagram of PMSM drive system.…”

Section: Introducementioning

confidence: 99%

The flux weakening control analysis and its PI controller of fuzzy self-adaptive design for PMSM

Guo¹,

Xing²,

Feng³

et al. 2011

2011 International Conference on Electrical Machines and Systems

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Flux weakening control is an important issue of PMSM for EV. Based on the small signal mode and the transfer function of flux-weakening control of PMSM, the effects of PI parameters of flux weakening control on the dynamic performance of syatem are analyzed and the design method of PI parameters is got. Then the flux-weakening PI controller of fuzzy self-adaptive is designed to enhance the dynamic response speed and reduce the overshoot of flux-weakening control system, which have been validated by the simulation and experiment.

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Section: Introducementioning

confidence: 99%

The flux weakening control analysis and its PI controller of fuzzy self-adaptive design for PMSM

Guo¹,

Xing²,

Feng³

et al. 2011

2011 International Conference on Electrical Machines and Systems

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“…Some applications, like electrical traction, require a wide operating range above the motor base speed value and a wide range of flux weakening operation [1][2][3]. Fig.1 is the block diagram of PMSM drive system; the flux weakening control algorithm is shown by the dashed line.…”

Section: Introductionmentioning

confidence: 99%

PI parameter design of the flux weakening control for PMSM based on small signal and transfer function

Guo

Zhao

et al. 2009

2009 International Conference on Electrical Machines and Systems

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In this paper, the transfer function of PMSM drives system with feed forward complete decoupling is developed based on the small signal model. According to the transfer function, the stable operation range of system and PI parameter of flux weakening control are analyzed by Routh Stability Criterion. According to the analysis results, the stable operation range of system is to reduce with the speed increasing when PI parameter of flux weakening control keeps invariant, and the system even becomes unstable. So the PI Parameter of flux weakening control should be designed to increase the stable operation range to keep the system stable. What is more, the system is always stable in some areas, and the PI parameter designed in this area just affect the dynamic performance of system, which is validated by experiment.

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“…In [12], modifications to this control are proposed to achieve smooth transition. However, the focus of [7][8][9][10][11][12] was on motoring mode. This paper reports a detailed analysis and control design of FW control for PMM-based starter-generator addressing both generating and motoring modes.…”

Section: Introductionmentioning

confidence: 99%

Flux weakening control of permanent magnet machine based aircraft electric starter-generator

Bozhko¹,

Rashed²,

Yeoh³

et al. 2016

8th IET International Conference on Power Electronics, Machines and Drives (PEMD 2016)

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This paper presents control analysis and design for an aircraft electric starter-generator system based on a Permanent Magnet Machine (PMM) operated in Flux-Weakening mode (FW). The focus is on detailed stability analysis which helped to discover an intrinsic instability when operating the PMM in FW mode. An adaptive voltage magnitude controller, including a variable current limit, is proposed and shown to guarantee stable operation. The analytical findings are verified by experimental investigation.

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Two improved flux weakening schemes for surface mounted permanent magnet synchronous machine drives employing space vector modulation

Cited by 28 publications

References 5 publications

The flux weakening control analysis and its PI controller of fuzzy self-adaptive design for PMSM

The flux weakening control analysis and its PI controller of fuzzy self-adaptive design for PMSM

PI parameter design of the flux weakening control for PMSM based on small signal and transfer function

Flux weakening control of permanent magnet machine based aircraft electric starter-generator

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