The influence of cryogenic temperatures on the characteristics of a brushless motor
cytuj
pobierz pliki
RIS BIB ENDNOTEChoose format
RIS BIB ENDNOTEThe influence of cryogenic temperatures on the characteristics of a brushless motor
Publication date: 16.12.2015
Technical Transactions, 2015, Electronical Engineering Issue 1-E (8) 2015, pp. 281 - 289
https://doi.org/10.4467/2353737XCT.15.049.3849Authors
The influence of cryogenic temperatures on the characteristics of a brushless motor
This article presents the results of a study on the magnetic properties of soft magnetic powder composites at room temperature and at liquid nitrogen temperature. The properties of a magnetoelectric motor with the power of 0.75 kW at room temperature and cryogenic temperatures are also presented in this article. The study of magnetic properties showed that magnetization curves at 20°C and -195.8°C temperatures are almost the same. Iron loss in the composite at liquid nitrogen temperature increased significantly in comparison to loss at room temperature. The study of the magnetoelectric motor showed that the back electromotive force at liquid nitrogen temperature decreases insignificantly in comparison to the back electromotive force at room temperature. Electromagnetic torque at liquid nitrogen temperature increases in comparison to room temperature.
[1] Kołowrotkiewicz J., Barański M., Szeląg W., Długiewicz L., FE analysis of induction motor working in cryogenic temperature, CO MPEL – The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2007, Vol. 26, No. 4, pp. 952–964.
[2] Barański M., Szeląg W., Finite-element analysis of transient electromagnetic-thermal phenomena in a squirrel-cage motor working at cryogenic temperature, IET Science, Measurement & Technology, 2012, Vol. 6, Issue 5, pp. 357–363.
[3] Azarewicz S., Śniegoń S., Węgliński B., Influence of active materials on the parameters of cryogenic motor, Proceedings from XIX Symposium Electromagnetic Phenomena in Nonlinear Circuits, 28–30 June, 2006, Maribor, Slovenia, pp. 73–74.
[4] Długiewicz L., Kołowrotkiewicz J., Szeląg W., Ślusarek B., Permanent magnet synchronous motor to drive propellant pump, International Symposium On Power Electronics, Electrical Drives, Automation And Motion, 19–22 June, 2012, Sorrento, Italy, pp. 822–826.
[5] Azarewicz S., Buniowski A., Węgliński B., Research of behaviour of electrical sheets in cryogenic temperatures, Proceedings from XVIII Symposium Electromagnetic Phenomena in Nonlinear Circuits, June 28–30, 2004, Poznań, Poland, pp. 61–62.
[6] Jankowski B., Kapelski D., Karbowiak M., Przybylski M., Ślusarek B., Influence of cryogenic temperature on magnetic properties of soft magnetic composites, Powder Metallurgy, 2014, Vol. 57, Issue 2, pp. 156–160.
[7] MS-Schramberg company website (http://www.magnete.de/en/products.html) (access: 3.02.2015).
[8] Karbowiak M., Jankowski B., Kapelski D., Przybylski M., Ślusarek B., Gromek J., Measurements of magnetic properties of Nd-Fe-B bonded permanent magnets at a temperature of liquid nitrogen, XXII Symposium on Electromagnetic Phenomena in Nonlinear Circuits, 26–29 June, 2012, Pula, Croatia.
[9] Wojciechowski R.M., Jędryczka C., Łukaszewicz P., Kapelski D., Analysis of high speed permanent magnet motor with powder core material, CO MPEL – The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 2012, Vol. 31, Issue 5, pp. 1528–1540.
Information: Technical Transactions, 2015, Electronical Engineering Issue 1-E (8) 2015, pp. 281 - 289
Article type: Original article
Titles:
The influence of cryogenic temperatures on the characteristics of a brushless motor
The influence of cryogenic temperatures on the characteristics of a brushless motor
Tele & Radio Research Institute, Warsaw
Tele & Radio Research Institute, Warsaw
Tele & Radio Research Institute, Warsaw
Tele & Radio Research Institute, Warsaw
Published at: 16.12.2015
Article status: Open
Licence: None
Percentage share of authors:
Article corrections:
-Publication languages:
EnglishView count: 1809
Number of downloads: 1999