Abstract
A detailed picture of the gas flow and temperature distribution in the rotor winding of a turbo generator with self-ventilation from a sub-slot ducts are studied by means of mathematical simulation. On this basis, the possibilities of directed affecting on the geometry of the sub-slot duct to minimize the temperature differences of copper conductors within the slotted area of the winding are discussed. The calculated data are compared with the ventilation experiment on the rotating physical model of a rotor and with the results of full-scale heat test of existing air-and hydrogen-cooled turbo generators.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
