Title :
The measuring investigation of transient temperature states of induction machines
Author :
Gonka, Jacek ; Nyklinski, Antoni ; Rams, Witold
Author_Institution :
Fac. of Electr. Eng., Univ. of Min. & Metall., Cracow, Poland
Abstract :
In this paper we present an application of a system for continuous temperature measurement of induction machines coils. As a source of DC voltage we use semiconductors diodes. The measurement is controlled by a PC. As a result of calculation we obtain values of heating and cooling time constants of the machine. Some results of testing medium-power machines are presented
Keywords :
asynchronous machines; coils; computerised instrumentation; machine protection; machine testing; microcomputer applications; semiconductor diodes; temperature measurement; transient analysis; DC voltage source; coils; continuous temperature measurement; cooling time constant; heating time constant; induction machines; machine protection; medium-power machines testing; semiconductors diodes; transient temperature states measurement; Coils; Cooling; Heating; Induction machines; Semiconductor diodes; Temperature control; Temperature measurement; Testing; Time measurement; Voltage;
Conference_Titel :
Electrotechnical Conference, 1996. MELECON '96., 8th Mediterranean
Conference_Location :
Bari
Print_ISBN :
0-7803-3109-5
DOI :
10.1109/MELCON.1996.551158
