Title :
Notice of Retraction
Analysis and Calculation of 3-D Temperature Field of Submersible Motor Rotor
Author :
Dawei Meng ; Yulei Liu ; Yongming Xu ; Qingjun Zhang
Author_Institution :
Coll. of Electr. & Electron. Eng., Harbin Univ. of Sci. & Technol., Harbin, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
According to the problem of immeasurable working temperature of submersible motor, it established three-dimension finite element model of part of rotor iron core and half a rotor bearing in rotor three-dimension temperature field. The convective heat transfer coefficient between the lubrication oil in air gap of motor and rotor surface , oil of hollow shaft´s were got by the heat transfer and fluid mechanics theory. According to loss value calculated by electromagnetic field and convective heat transfer coefficient on the surface, it calculated in the temperature field, and then got the temperature distribution map of rotor and relevant components. Compared finite element method with other method results, it did contrastive analysis and proved thermal field model and method accuracy.
Keywords :
air gaps; electric motors; finite element analysis; heat transfer; machine bearings; rotors; 3D temperature field; air gap; convective heat transfer coefficient; electromagnetic field; finite element method; fluid mechanics theory; immeasurable working temperature; lubrication oil; motor surface; rotor bearing; rotor iron core; rotor surface; submersible motor rotor; temperature distribution map; thermal field model; three-dimension finite element model; three-dimension temperature field; Electromagnetic fields; Electromagnetic heating; Finite element methods; Heat transfer; Iron; Lubrication; Petroleum; Rotors; Temperature distribution; Underwater vehicles;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4812-8
DOI :
10.1109/APPEEC.2010.5449322
