大型电站烟道关闭挡板的性能测试研究

A TEST STUDY ON THE PERFORMANCE OF A FLUE-GAS DAMPER IN A LARGE POWER PLANT

大型电站的烟道关闭挡板是烟风管道系统的主要配套设备，在引进制造技术的基础上，对其性能测试进行了研究。通过对国产化产品的各项动、静态参数测试和电厂热态测试的研究，对该产品提出了性能指标和数据，完善了引进技术的消化吸收工作，这对提高国产化产品质量、国产化率、节约资金等方面有重要作用。

The damper in the flue gas duct is a basic accessory in a large-capacity power plant based on the foreign manifacture technique, a test study on its performance is proceeded.Through the measuring test of every dynamic and static parameter and the hotstate test investigation on the nationalized product ,some performance criterions and date of the equipment have been put forward, the absorption and digest process of the foreign technique have been completed that shows the importance in improving the quality of nation-made facility , the nationalization rate and investment-saving.