Title :
The application of evaporative cooling technology in HDVC converter station
Author :
Guo Jianhong ; Wang haifeng ; Ai Chengliu ; Gu GuoBiao
Author_Institution :
Inst. of Electr. Eng., Beijing, China
Abstract :
Converter valve cooling device as the heat exchanger, is known as the converter valve´s blood circulation system, Inefficiency of the equipment will not only lead to the component overheating damage, but also serious DC system outage. Therefore, reliable HVDC valve cooling system is essential for the HVDC transmission system. In this article, analysis on the two-phase flow heat transfer characteristics and security of the evaporative cooling technology are provided, the technology´s advantage and feasibility are discussed.
Keywords :
HVDC power convertors; HVDC power transmission; heat exchangers; heat transfer; substations; two-phase flow; HDVC converter station; HVDC transmission system; blood circulation system; converter valve cooling device; evaporative cooling technology; heat exchanger; two-phase flow heat transfer characteristics; Cooling; Heat transfer; Heating; Reliability; Temperature distribution; Thyristors; Valves;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2013 International Conference on
Conference_Location :
Busan
Print_ISBN :
978-1-4799-1446-3
DOI :
10.1109/ICEMS.2013.6754553
