학술논문
Comparison of different synchronous machines for sensorless drives
Document Type
Conference
Source
IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE. :8220-8226 Nov, 2013
Subject
Language
ISSN
1553-572X
Abstract
The variation of the self-sensing capability of different type of electrical machines due to parasitic effects is considered in this papers. Thanks to a specific simulation strategy the variations of the machine saliency and the error angle are computed considering different rotor positions and different working points. It is shown that a large variation occurs in particular working points. The presented approach is useful during the design process of the machine in order to assess the self-sensing capability of the machine and its impact on the control scheme adopted in the drive.