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一、前言在大机组性能试验中,如效率试验、调峰经济试经、以及其他试验等,需要测试几十个、甚至上百个参数。而且每个工况下的参数,如温度、压力等,均需经过大量的计算及修正。因此,数据处理的工作量也颇大。为了解决试验中所耗费的大量人力和繁琐的计算问题、提高测试水平,我们利用计算机组成了数据自动采集处理系统。这套系统以PC—1500机为主体,体积小,便于携带,应用方便,可同时自动采集80点的数据,较适于现场试验。根据需要编制了专用程序,可及时完成数据处理工作,使机组性能试验测试技术向前跨进了一步。
First, the foreword In large unit performance test, such as efficiency test, peaking economic trial, and other tests, you need to test dozens or even hundreds of parameters. And under each condition parameters, such as temperature, pressure, etc., are subject to a lot of calculation and correction. Therefore, the data processing workload is quite large. In order to solve the large amount of labor and tedious calculation problems in the experiment and improve the test level, we use the computer to form the automatic data acquisition and processing system. The system is based on the PC-1500 machine, small size, easy to carry, easy to use, can automatically collect 80 points of data at the same time, more suitable for field trials. According to the needs of the preparation of a dedicated program, data processing can be completed in a timely manner, the unit performance test technology to take a step forward.