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In this paper,virtual instrument technology is applied in the development of an electric parameter measurement system for mobile power stations.Virtual instrument technology is used to measure and analyze electric parameters of mobile power stations.The whole measurement system is composed of computer,data acquisition card and LabView virtual instrument platform.It can be used to monitor,record,and analyze electric parameters of sinusoidal alternating circuit.These parameters include voltage,effective value of current,phase differences,power,and etc.Experimental results show that this virtual measuring device satisfy the requirement of mobile power station monitoring and dynamic property analysis.Hardware and software design of the system will be discussed in detail. 相似文献
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