标题:
发电机空–空冷却器设计浅谈The Discussion of Generator Air-Air Cooler Design
作者:
李岩, 邹强龙, 陈国旗
关键字:
发电机, 冷却器, 换热管, 传热量Generator, Cooler, Heat Exchanger, Heat Transfer
期刊名称:
《Instrumentation and Equipments》, Vol.3 No.4, 2015-12-30
摘要:
温升问题一直是设计发电机时需要关注的重点问题之一。高参数、低成本是电机行业的一个发展趋势。为了提高电机的散热性能，改善电机的温升，本文就电机冷却系统中的关键零部件冷却器设计要点进行简单的阐述。通过对冷却器热交换原理与设计的研究，得出了电机空–空冷却器的基本设计方法。后续通过对冷却器结构进行了优化，公司取得良好的降本增效的效果。
Temperature rise is one of the key issues in the design of the generator. High parameters and low cost are the developing trend of the motor industry. In order to improve the heat dispersion of the motor and solve motor temperature rise, the design points of key parts in the cooler motor cooling system are explained in this paper. Based on the research of the cooler heat transfer principle and design, the basic design method of generator air-air cooler is concluded. Then, the cooler structure has been optimized. The company achieves good effects of decreasing cost and increasing benefit.