Research on Cooling Performance of Self-Circulation Evaporative Cooling System for High Power Inverter

2021 ◽  
Author(s):  
Xiong Bin ◽  
Liu ZuoKun ◽  
Yu AiJun ◽  
Xu ZiShang
Keyword(s):  
High Power ◽  
Cooling System ◽  
Evaporative Cooling ◽  
Cooling Performance ◽  
Evaporative Cooling System

Research on Varying Duty Operation of Self-Circulation Evaporative Cooling System of Single Stator Collector Ring in Hydro-Generator

2014 ◽  
Vol 488-489 ◽  
pp. 975-978
Author(s):  
Hai Hong Dong ◽  
Lin Ruan ◽  
Rui Cao ◽  
Shu Qin Guo ◽  
Jin Xiu Chen
Keyword(s):  
High Efficiency ◽  
Cooling System ◽  
Evaporative Cooling ◽  
Work Conditions ◽  
Practical Application ◽  
Cooling Performance ◽  
System Pressure ◽  
Evaporative Cooling System ◽  
Cooling Technology ◽  
Operation Characteristics

With the advantage of high-security, energy-saving and high efficiency, the self-circulation evaporative cooling technology provides an ideal solution for the cooling problem of stator collector ring in hydro-generator. In this paper, the operation characteristics of self-circulation evaporative cooling system of single stator collector ring under different work conditions were analyzed by experiments. The experimental results show that the cooling performance of this new cooling system is satisfactory. The temperature distribution of stator collector ring and system pressure distribution were discussed on the basis of experimental data and those variation tendencies were concluded. The research results in this paper provide the basis for further researches and practical application of this new cooling system.

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