Title :
Evaporate Cooling of Turbine Generator Rotor Windings
Author :
Koizumi, H. ; Ohshima, T.
Author_Institution :
Tokyo Shibaura Electric Co., Ltd.
Abstract :
This paper presents the results of basic research on controversial problems caused during the course of development of a direct evaporative cooling system using water. This is a new, but extremely effective, cooling method for turbine generator rotor windings. Also presented are a series of test results obtained from tests conducted on rotors equivalent to 200 MVA.
Keywords :
Coils; Conducting materials; Cooling; Feeds; Insulation; Pressure control; Rotors; Turbines; Valves; Water heating;
Journal_Title :
Power Apparatus and Systems, IEEE Transactions on
DOI :
10.1109/TPAS.1971.292971
