| 基于MSP430 ATT7022B的三相三线多回路多功能电能表的研究 |
| |
| 引用本文： | 冀友,黄鹤松,公茂法,刘丙乾.基于MSP430 ATT7022B的三相三线多回路多功能电能表的研究[J].电测与仪表,2014,51(6). |
| |
| 作者姓名： | 冀友 黄鹤松 公茂法 刘丙乾 |
| |
| 作者单位： | 山东科技大学;济南供电公司; |
| |
| 基金项目： | 山东省自然科学基金(ZR2012EEM021);山东省科技发展计划项目(2012G0020503) |
| |
| 摘 要： | 提出并设计一种基于MSP430+ATT7022B的24回路三相三线多功能电能表,单片机MSP430控制三片计量芯片ATT7022B进行分时复用,实现24回路计量与检测,不仅能满足检测、计量的精度要求,而且结构简单成本低廉。同时给出电能表整体结构、多回路电压、电流采样子模块原理图、系统软件开发流程图,最后对可能拓展的应用前景给予展望。
|
| 关 键 词： | 电能表 多回路 多功能 MSP ATTB |
| 收稿时间： | 2013/12/10 0:00:00 |
| 修稿时间： | 2013/12/10 0:00:00 |
Research on multi-loop and multi-function watt-hour meter in the three-phase three-wire system based on MSP430 and ATT7022B |
| |
| JI You,HUANG He-song,Gong Mao-fa and Liu Bing-qian.Research on multi-loop and multi-function watt-hour meter in the three-phase three-wire system based on MSP430 and ATT7022B[J].Electrical Measurement & Instrumentation,2014,51(6). |
| |
| Authors: | JI You HUANG He-song Gong Mao-fa and Liu Bing-qian |
| |
| Affiliation: | Shandong University of Science and Technology,Shandong University of Science and Technology,Shandong University of Science and Technology,Shandong University of Science and Technology |
| |
| Abstract: | The paper designs a 24 loops of the three-phase three-wire multi-function watt-hour meter based on MSP430 and ATT7022B. With the idea of time-sharing multiplexing, the MSP430 control three ATT7022B to actualize measurement and testing. The device not only can meet the requirement of detection, the accuracy of measurement, but also has advantages of simple structure and low cost. At the same time, the paper shows the whole structure of watt-hour meter, the module principle diagram of multi-loop voltage and current collection, the flow chart about software. Finally, the paper prospects the expanding application in future. |
| |
| Keywords: | watt-hour meter multi-loop multi-function MSP430 ATT7022B |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《电测与仪表》浏览原始摘要信息 |
|
点击此处可从《电测与仪表》下载全文 |
|
