Title :
The temperature distribution of the stator bar in the evaporative cooling system of the hydro-generator on flow blocked
Author :
Feihui, Liu ; Lin, Ruan ; Guobiao, Gu ; Xindong, Tian
Author_Institution :
Inst. of Electr. Eng., Chinese Acad. of Sci., Beijing
Abstract :
The evaporative coolant hasn´t the trait of making hollow conductor blocked in the evaporative cooling system of the hydrogenerator. If the processing quality is not ensured, the hollow conductor will be partly blocked thus it is important to calculate the temperature distribution of the stator bar on flow blocked. In our works, the finite difference method was adopted and some conclusions were followed.
Keywords :
cooling; hydroelectric generators; temperature distribution; evaporative cooling system; flow blocked; hollow conductor; hydrogenerator; processing quality; stator bar; temperature distribution; Conductors; Coolants; Cooling; Heat transfer; Insulation; Solids; Stators; Tellurium; Temperature distribution; Thermal conductivity;
Conference_Titel :
Electrical Machines and Systems, 2008. ICEMS 2008. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3826-6
Electronic_ISBN :
978-7-5062-9221-4
