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ELECTRIC POWER MEASURING SYSTEM FOR THE MULTI-LINE INCREASING EFFICIENCY AND SIMPLICITY THEREOF, CAPABLE OF EFFICIENTLY OBTAINING POWER QUALITY DATA
ELECTRIC POWER MEASURING SYSTEM FOR THE MULTI-LINE INCREASING EFFICIENCY AND SIMPLICITY THEREOF, CAPABLE OF EFFICIENTLY OBTAINING POWER QUALITY DATA
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机译:可有效获取电能质量数据的多线提高效率和简便性的电力测量系统
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摘要
PURPOSE: An electric power measuring system for the multi-line increasing efficiency and simplicity thereof is provided to increase the simplicity of a power measuring system by commonly using main voltage data.;CONSTITUTION: An electric power measuring system includes a voltage measuring apparatus(100) and a current measuring apparatus(200). A main voltage data is generated by converting sensed main voltage into digital data. A current sensed from a brand line is converted into digital data to generate a sub current data. The sub current data which is generated in a first step is transmitted. A power data in a sub line is calculated by using the sub current data which is received in a second step and the main voltage data.;COPYRIGHT KIPO 2011
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