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本文描述了对利用一台IBM-PC微机为主机、一台工控微机为辅机实现大型变压器铁心温度场自动测试的试验装置研究,包括系统的硬件设计和系统软件编制。该系统可对60个通道的变压器铁心或变压器油中的温度进行实时数据采集、监控和处理,并可通过打印机打印数据表格或绘图仪绘制温度曲线。
This paper describes the research on a test device that uses an IBM-PC as a host computer and an IPC as a secondary computer to automatically test the temperature field of a large transformer core, including system hardware design and system software development. The system real-time data acquisition, monitoring and processing of the temperature of the transformer core or transformer oil in 60 channels, and the temperature curve can be drawn through the printer print data form or plotter.