Calculation of rotor temperature field for hydro-generator as well as the analysis on relevant factors

Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

Volumn 22, Issue 10, 2002, Pages 85-90

  Li, Wei Li ^a   Zhou, Feng ^a   Hou, Yun Peng ^a   Cheng, Shu Kang ^a  

^a HARBIN INSTITUTE OF TECHNOLOGY   (China)

Author keywords

Hydro generator; Rotor; Temperature field

Indexed keywords

COMPUTER SIMULATION; COOLING SYSTEMS; ROTORS;

HYDRO GENERATOR; TEMPERATURE FIELD;

AC GENERATORS;

EID: 0036820038     PISSN: 02588013     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. Krefta M P, Wasynczuk O. A finite element based state model of solid rotor synchronous machines [J]. IEEE Trans. on Energy Conversion, 1987, EC-2 (1): 21-30.
2. Armor A F. Transient three-dimensional finite-element analysis on heat flow in turbine-generator rotors [J]. IEEE-PAS, 1980, PAS-99 (3): 934-946.
3. Li Weili, Kong Xiangchun, Wang Hua. Effect of the winding wire insulation on temperature of the hottest region in the rotor winding of hydroelectric generator [J]. Journal of Harbin Science and Engineering University, 1998, 3 (2): 28-31.
4. Cao Guoxuan. Temperature distribution in hydrogen inner-cooled turbo-generator rotors with partial vents clogged [J]. Proceedings of the CSEE, 1995, 15 (2): 130-136.
5. Li Deji, Deng Liping. Calculation of the rotor temperature field in vapor turbo-generator with indirect cooling [J]. Large Electric Machine and Hydraulic Turbine, 1986, (3): 23-30.
6. Li Weili, Xiang Huan. Rotor temperature field calculation of turbogenerator with radial and tangential air-cooling system [J]. Large Electric Machine and Hydraulic Turbine, 1998, 2: 15-18.
7. Kong Xiangqian. Applying of finite element method in heat transfer [M]. Beijing: Science Press, 1986.
8. Zhang Mingtao, Xiao Ruhong. Electromagnetic fields in electrical machine [M]. Beijing: Mechanical Industry Press, 1988.
9. Chen Shikun. Motor design. The 2nd Edition [M]. Xi'an: Xi'an Communication University Press, 1990.
10. Bai Yannian. Design and calculation of hydro-generator [M]. Beijing: Mechanical Industry Press, 1982.