摘要
在智能电网的发展中,智能电表受到前所未有的重视。智能电表不但能显示用电量,而且还能显示电能价格,将推动新的用电方式和生活方式。电力用户是我国电工仪器仪表最大的用户群体,需求量占整个市场的90%,智能电表是我国电工仪表行业中未来产量最大的产品。本文针对智能电表的发展做了概述,并且以Maxim公司生产的MAXQ3180计量芯片为例,采用ST公司生产的STM32F107 ARM嵌入式控制器为主机,介绍了智能电表的软硬件设计及低功耗设计方法,最后详述了智能电表的防窃电技术。
In the development of smart grid, smart meters get unprecedented attention. Smart meters can show not only electricity consumption, but also energy prices, which will promote a new way of consumption and lifestyle. Electricity users are the largest user group in China＇s Electric Instruments, with 90% demands of the total market. Smart meters are the largest future output products in China＇ s Electric Instruments. This paper outlined the development of smart meters, then introduced smart meters＇ hardware and software design and low-power design method, taking Maxim＇s MAXQ3180 as the example and using ST＇s ARM embedded controller STM32F107 as the host, and finally expatiated the anti-tamper technology of smart meters in detail.
出处
《电测与仪表》
北大核心
2010年第A07期36-39,共4页
Electrical Measurement & Instrumentation
关键词
智能电网
智能电表
低功耗
计量芯片
smart grid, smart meter, low-power, measurement chip
