| 基于LPC2478的三相电力监测仪 |
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| 引用本文： | 茅文铭,王恒斌,陈军.基于LPC2478的三相电力监测仪[J].南京气象学院学报,2011(5):452-455. |
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| 作者姓名： | 茅文铭 王恒斌 陈军 |
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| 作者单位： | 梅特勒-托利多(常州)精密仪器有限公司 常州 213022;常州市同惠电子有限公司 常州 213022;常州市同惠电子有限公司 常州 213022 |
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| 摘 要： | 介绍了国家智能电网需求的一款新型三相电力监测仪.该仪器采用LPC2478ARM处理器且外扩8通道同步采样ADC,标配RS485接口,主要参数测试精度优于0.2级,且通过了江苏省电力科学研究院的测试认证,整体测试性能达到国标A级.
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| 关 键 词： | 智能电网 三相电力监测仪 LPC2478 ADS1178 |
| 收稿时间： | 2011/4/20 0:00:00 |
Three-phase power monitor based on LPC2478 |
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| MAO Wenming,WANG Hengbing and CHEN Jun.Three-phase power monitor based on LPC2478[J].Journal of Nanjing Institute of Meteorology,2011(5):452-455. |
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| Authors: | MAO Wenming WANG Hengbing and CHEN Jun |
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| Institution: | MeUler-Toledo(Chan zhou) Precision Insuuments Company Limiteded, Changzhou 213022;Ton hui Electronics Company Limited, Changzhou 213022;Ton hui Electronics Company Limited, Changzhou 213022 |
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| Abstract: | The paper described the development of a new three-phase power monitor for the need of national smart grid.The instrument used LPC2478 ARM processor with external 8-channel synchronous sampling ADC,and standard RS485 interface.The measuring accuracy of main parameters was better than 0.2 grade,and passed the tests and certification of Electric Power Research Institute of Jiangsu province.The overall test performance achieved A-level of national standard for power quality. |
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| Keywords: | smart grid three-phase power monitor LPC2478 ADS1178 |
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