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基于dsPIC30F的电力设备诊断平台的研究
消耗积分:3 |
格式:rar |
大小:170 |
2009-08-06
百灵千岛酱
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本文提出由设备网，控制网，电力以太网三级诊断网络构建电力设备诊断平台，描述
了其结构和功能。详细介绍了基于dsPIC30F 的现场诊断装置的软硬件结构，双CPU 结构的任务模型及模拟量的采集方法；最后对诊断平台的网络接口也作了讨论。该诊断平台经过实验证明，工作可靠，满足对电力设备在线诊断的技术要求。
关键词：诊断网络，dsPIC30F，双CPU 结构；
Abstract：Fault diagnosis system of power device, which is build in device-net、 control-net、 power eth-net is given in the paper, and the structure & function are also described. The hardware and software of the diagnosis& monitor instrument based on the Dspic30F are provided, including task-model of the double –CPU, the technique of sampling to the analogy. In addition, the net-interface of diagnosis system was discussed. Practice in lab show: the system reliability, the function to on-line fault diagnosis of the power device is satisfied.
了其结构和功能。详细介绍了基于dsPIC30F 的现场诊断装置的软硬件结构，双CPU 结构的任务模型及模拟量的采集方法；最后对诊断平台的网络接口也作了讨论。该诊断平台经过实验证明，工作可靠，满足对电力设备在线诊断的技术要求。
关键词：诊断网络，dsPIC30F，双CPU 结构；
Abstract：Fault diagnosis system of power device, which is build in device-net、 control-net、 power eth-net is given in the paper, and the structure & function are also described. The hardware and software of the diagnosis& monitor instrument based on the Dspic30F are provided, including task-model of the double –CPU, the technique of sampling to the analogy. In addition, the net-interface of diagnosis system was discussed. Practice in lab show: the system reliability, the function to on-line fault diagnosis of the power device is satisfied.
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