Electric mine motor thermal models aiding design and setting thermal protections

Bulletin of the Polish Academy of Sciences. Technical Sciences

R. KrokInstitute of Electrical Engineering and Informatics, Division of Electrical Machines and Electrical Engineering in Transport, Silesian University of Technology, 10A Akademicka St., 44-100 Gliwice, PolandOther articles by this author:De Gruyter OnlineGoogle Scholar¹ 

[1] Institute of Electrical Engineering and Informatics, Division of Electrical Machines and Electrical Engineering in Transport, Silesian University of Technology, 10A Akademicka St., 44-100 Gliwice, Poland

关键词: Keywords: induction mine motors;    thermal protections;    thermal networks;   

DOI  :  10.2478/v10175-012-0015-8

学科分类：工程和技术（综合）

来源: Polska Akademia Nauk * Centrum Upowszechniania Nauki / Polish Academy of Sciences, Center for the Advancement of Science

【 摘 要 】

The paper presents original modified thermal networks for calculations of the temperature field in induction mine motors under steady and transient conditions aiding design and setting thermal protections. They can be used for location of the hottest places in motor elements in order to place in them sensors for temperature measurements. They can be also applied to determining the equivalent thermal constants of windings needed when setting microprocessor thermal protections.

【 授权许可】

Unknown