Structure Optimization of Air Cooling Condenser in Close-Loop Self-Circulation Evaporative Cooling System of Wind Generator

Abstract:

Being a widely used clean and renewable energy, the wind power has attracted the attention of all nations in the world. The application of air cooled close-loop self-circulation evaporative cooling technology in the cooling of large wind power generator is a new attempt in the discovery of wind power energy. The structure of the air cooling condenser has great effect on the smooth running of the natural temperature close-loop self-circulation (CLSC) evaporative cooling system of large wind power generator. An optimum structure of the air cooling condenser for the evaporative cooling system is introduced in this paper which can do great help to insure the successful running of wind generator. All these will do great help to the development of the evaporative cooling large wind power generator.

• Periodical: Applied Mechanics and Materials (Volume 281)
• Pages: 370-373
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.281.370
• Online since: January 2013
• Authors: Jing Ming Li, Fu Chuan Song, Xin Dong Tian, Guo Biao Gu
• Keywords: Condenser, Evaporative Cooling, Optimization, Structure

References

[1] S.N. Ding, Heat and cooling for large electrical machines. Science Press, Beijing, 1992 (in Chinese).

[2] L. Run, G. B. Gu, Development and nowadays difficulties of evaporative cooling technique in Electric age, 2001, no. 7, pp.35-37.

[3] S.K. Li et al., The Application of Evaporative Cooling Technology for an Electromagnetic Separator, proc. of the 8th int. conf. on electrical machines and systems(ICEMS 2005), Sept. 2005, 1767-1770 Vol. 3.

[4] Y. Cui, Numerical simulation and experiment for the close-loop-self-circulating evaporative cooling system of hydrogenerator stators, Master Thesis of IEECAS, (1999).

[5] L. Ruan, G.B. Gu, X.D. Tian, Numerical simulation for circulating systems and experimental comparison of the closed-loop, self-circulating evaporative cooling of hydro-generators, Electrical Engineering, pp.127-134, (2004).

DOI: 10.1007/s00202-003-0195-1

[6] G.B. Gu, et al, Calculation and experiment of hydro generator stator bar with CLSC evaporative cooling system, Int. Conf. on Electrical machine, (1992).

[7] B.A. Qureshi, S.M. Zubair, A comprehensive design and rating study of evaporative coolers and condensers, Int. J. of Refrigeration, 29 (2006) p.659–668.

DOI: 10.1016/j.ijrefrig.2005.09.015

[8] G.B. Gu and N. Xiong, The development of evaporation-cooling technology for large generator in china, Proc. CICEM, pp.3-8, (1999).