精品文档---下载后可任意编辑 随着电子技术的进展，电能表的生产规模越来越大。同时，在能源越来越紧张的环境下，多用户智能电能表具有重要的现实意义和较高的应用价值。多用户智能电能表十分适合我国国情，其功能也很完善。 本文在电能计量理论讨论的基础上，是以 ATT7022 为模数转换芯片，用 S3C44BOX 为主要控制芯片，通过 ARM-uClinux 嵌入式平台，GPRS 通信技术，CAN 通信技术等，讨论设计和开发一套用于智能电网的智能型三相多用户电能表。电能表采纳模块化的设计，主要分为硬件和软件两个方面。这种设计不仅能够很好地满足电能计量、远程抄表等需求，还有有利于节能和平衡用电。具有一定的社会应用价值。关键词：ATT7022；S3C44BOX；多用户电能表；AbstractWith the development of electronic technology, watt-hour meter production scale is bigger and bigger. At the same time, in an increasingly tense energy environment, multi-user intelligent watt-hour meter has important realistic meaning and high application value. Multi-user intelligent watt-hour meter is very suitable for China's national conditions, its function is also very perfect. Electric energy measurement is presented in this paper, on the basis of theoretical research is ATT7022 modulus conversion chip, using S3C44BOX as main control chip, through the ARM - uClinux embedded platform, and GPRS communication technology, the CAN communication technologies, such as research design and development of a set of intelligent multi-user three-phase watt-hour meter used in smart grid.Watt-hour meter adopts modular design, mainly divided into two aspects of hardware and software. This design not only can well meet the demand of electricity measurement, remote meter reading, etc, and is good for energy saving and balance of power. Has a certain application value in society.Key words: ATT7022; S3C44BOX;Multi-user watt-hour meter;精品文档---下载后可任意编辑目 录摘 要...............................
