| Title |
Analysing torque-slip characteristic of a small power induction motor operating under geophysical conditions |
| Authors |
Smolskas, Pranas ; Zmuida, Mykolas |
| DOI |
10.5755/j01.eee.22.1.7065 |
| Full Text |
|
| Is Part of |
Elektronika ir elektrotechnika.. Kaunas : KTU. 2016, vol. 22, no. 1, p. 14-18.. ISSN 1392-1215. eISSN 2029-5731 |
| Keywords [eng] |
cage solid rotor induction motor ; stator winding ; torque-slip characteristic |
| Abstract [eng] |
The article analyses the torque-slip characteristic of a small power induction motor up to 50 W used in mechatronic system drives of a borehole investigation devices, that works at a wide range of temperature (from -20 oC to +150 oC) and is supplied through a long geophysical cable with complex impedance which changes from Z C (127.5 j1.8) Ω to ZC (165 j2.9)Ω . The external diameter of the induction motor is up to 36 mm, the number of stator teeth is 8. The torque-slip characteristics have been calculated for different cases, when the stator winding is single-layer, two-layer shortpitch and sinusoidal, motor rotor is solid and copper-cage solid. The calculated torque-slip characteristics at environment temperature +20 oC were compared with the tested performed experiments. |
| Published |
Kaunas : KTU |
| Type |
Journal article |
| Language |
English |
| Publication date |
2016 |
| CC license |
|
