| 基于71M6513的三相电网参数监测系统 |
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| 引用本文： | 段振刚,黄浩然,廉小亲. 基于71M6513的三相电网参数监测系统[J]. 仪表技术与传感器, 2011, 0(7) |
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| 作者姓名： | 段振刚 黄浩然 廉小亲 |
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| 作者单位： | 北京工商大学计算机与信息工程学院,北京,100048 |
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| 基金项目： | “十一五”国家科技支撑计划(2006BAA04B05); 北京市高校人才强教计划项目(19004811009) |
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| 摘 要： | 针对三相电网检测系统的设计流程进行了分析,阐述了系统的总体研究方案及设计思路；重点研究如何提高输入端电压和电流的精确度.设计了前端降压降流电路与数据远程传送电路,编制了数据的采样、计算处理等程序,实现了电网参数的实时检测与电能的计算,数据远程传送；基于net平台,设计上位机软件,将接收的数据存入数据库,并实现电网参数与电能的日、周、月的平均值计算,供用户实时查询.该系统检测电网的三相电压、三相电流、频率、有功功率、无功功率等参数,这些实时检测的数据可为电网质量的分析提供可靠依据.
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| 关 键 词： | 电能表 71M6513芯片 RS -485通信 GPRS模块 |
Design and Development of Three Phase Network Parameter Monitoring System Based on 71M6513 |
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| DUAN Zhen-gang,HUANG Hao-ran,LIAN Xiao-qin. Design and Development of Three Phase Network Parameter Monitoring System Based on 71M6513[J]. Instrument Technique and Sensor, 2011, 0(7) |
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| Authors: | DUAN Zhen-gang HUANG Hao-ran LIAN Xiao-qin |
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| Affiliation: | DUAN Zhen-gang,HUANG Hao-ran,LIAN Xiao-qin(College of Computer and Information Engineering,Beijing Technology and Business University,Beijing 100048,China) |
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| Abstract: | The design process of three phase network parameter monitoring system was analyzed,the overall research scheme and design idea of the system wee expounded.Studies on how to improve the accuracy of input voltage and current were included.The front-end voltage decreasing,current dropping circuit and remote data transmission circuit were designed.The programs of the data acquisition and calculation were made,real-time detection of power network parameters,energy calculation and the remote data transmission wer... |
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| Keywords: | energy meter 71M6513 chip RS-485 communication GPRS module |
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