水电站机组冷却水系统设计探讨

Inquiring into Design of Cooling Water System of Turbine Unit for Hydropower Station

探讨了尼泊尔波迪·科西水电站机组冷却水系统的设置形式,对水系统中供水设备流量和水泵扬程进行了分析计算,并提出了在设计中应注意的事项。该计算方法简洁可行,能正确并经济地选择、确定机组冷却水系统各冷却管道的直径及水头损失,使其保证设备的安全运行及满足电厂经济运行的要求,可为同类工程的设计提供参考。

The writer inquired into the set up form cooling water system for the unit of BODY.KESY Hydropower Station,Nepal,analyzed and calculated the flow of the supply water equipment and the lift of pump in the water system,as well as presented items that should be paid attention to in the design.The calculation method is brief and feasible,could correctly select and determine the diameter f cooling pipe and head lose,therefore,ensured safety operation of the equipment and meeting the requirement of economic operation.This method could be as reference for other similar projects.