A Novel Drive Strategy for PMSM Compressor

Gao, Qiang; Shen, Silei; Wang, Tieliu

doi:10.1109/icece.2010.779

Cited by 2 publications

(2 citation statements)

References 25 publications

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“…Permanent Magnet Synchronous Motors (PMSMs) are prominent nowadays in a variety of fields, such as mobility, industry, and home appliances mostly replacing DC and induction motors [1,2]. The main benefits compared to other drives are their high efficiency, lightweight structure, high power density, lower required maintenance, as well as a high and steady torque output [3][4][5].…”

Section: Introductionmentioning

confidence: 99%

An Exact Solution to the Modified Winding Function for Eccentric Permanent Magnet Synchronous Machines

et al. 2022

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The Winding Function Approach has been used since 1965 to describe the inductance behavior of small air-gap electrical machines, and several works have contributed to its formulation in the presence of mechanical faults, such as eccentricity, leading to the Modified Winding Function Approach (MWFA). In order to use the MWFA, an integral over a full rotation period needs to be computed. Nevertheless, this typically requires the performance of numerical integration, and thus it is affected by integration error, requires relatively high computational effort and, at the same time, it does not easily allow for performance of the analysis of the inductance harmonics. In this work, an exact analytical solution to the MWFA equation is provided in a form that allows to highlight the harmonic content of the inductances. After a thorough mathematical derivation of the solution, a numerical investigation is proposed for verification purposes.

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Section: Introductionmentioning

confidence: 99%

An Exact Solution to the Modified Winding Function for Eccentric Permanent Magnet Synchronous Machines

et al. 2022

View full text Add to dashboard Cite

show abstract

“…They are widely used in a variety of industrial applications, such as industrial robots, aeronautics, electric vehicle and machine tools [1][2][3][4]. In order to achieve high precision and fast dynamic control characteristics of PMSMs, an accurate rotor position measurement is necessary.…”

Section: Introductionmentioning

confidence: 99%