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Applicability of New Current Sensing Techniques in Motor Control

Title data

Lautner, Frank ; Bakran, Mark-M.:
Applicability of New Current Sensing Techniques in Motor Control.
2019
Event: PCIM Europe 2019 , 07.05.-09.05.2019 , Nürnberg.
(Conference item: Conference , Paper )

Abstract in another language

In this paper, a low cost current sensing method by evaluating the parasitic voltage between emitter and auxiliary emitter of a power semiconductor module is examined. This approach was studied with regard to its application in motor control. Due to the high requirements in measurement accuracy, sampling has to take place at instances of time, which are not appropriate for the control section. To overcome this problem, different approaches were developed, which provide more sampling points during a PWM current pulse. These methods were examined by simulation to state an appropriate solution and a sensible compromise between complexity and performance.

Further data

Item Type: Conference item (Paper)
Refereed: Yes
Institutions of the University: Faculties > Faculty of Engineering Science > Chair Mechatronics > Chair Mechatronics - Univ.-Prof. Dr.-Ing. Mark-M. Bakran
Profile Fields > Advanced Fields > Advanced Materials
Profile Fields > Emerging Fields > Energy Research and Energy Technology
Research Institutions > Research Units > ZET - Zentrum für Energietechnik
Result of work at the UBT: Yes
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 13 Jun 2019 08:05
Last Modified: 13 Jun 2019 08:05
URI: https://eref.uni-bayreuth.de/id/eprint/49491