灯泡贯流式机组变频风冷技术研究

Research on Frequency Conversion Air-cooled Technology Unit of Bulb

随着我国生产力水平的不断提高,水力资源的开发力度不断被加大,使得我国水轮发电技术(尤其是高水头)不断被推广和应用。现行的环保节电趋势下,人们的研发力度也渐渐向低水头水力发电技术倾斜,加之灯泡贯流式机组本身具备的优点,更是成为相关设计人员的"新宠"。围绕"环保节电"这一主张,对水利发电机冷却风机变频设计方案进行了探讨,并阐释了相关技术,旨在促使冷却风机的冷却效果达到最优化以及环保节电的目的。

With been increased, Environmental gradually tilted the level of China＇s continuous improvement in the hydro power generation technology in China （ productivity, water resource development efforts have especially the high head） is spreading and application. protection and energy saving trend under the current research and development efforts, people also to the hydraulic power generation technology of low head, and the bulb tubular turbine itself has advantages, is becoming more relevant designers ＂new favorites＂. ＂This proposition on environmental protection and energy saving＂, the hydro generator cooling fan frequency conversion design schemes are discussed, and explains the related technology, the cooling effect of cooling fan to achieve the optimization and environmental protection and energy saving.