摘要
针对国家电网出台的新的电能标准,介绍一种低成本智能电表设计的基本原理及方案,设计了一种基于HT46F49E单片机和电能计量芯片ADE7755的低成本智能电表,同时采用了配合本方案的红外数据采集系统。系统经验证能够正常工作,该设计不仅成本低廉、方法简单,抗干扰能力强,具有较强的实用性和创新性。
According to the new electrical energy standard launched by State Grid Corporation of China.A basic principle of design and plan concerning a low cost intelligent electric meter was introduced in this paper.The low cost intelligent electric meter based on HT46F49E single chip microcomputer and Electric energy metering chip ADE7755 was devised,meanwhile infrared data acquisition system to fit the plan was applied.System validated could work normally.Low cost,simpleness and strong anti-jamming ability were endowed with the designing scheme which has strong practicability and innovative.
出处
《电子设计工程》
2013年第14期144-146,150,共4页
Electronic Design Engineering
基金
陕西省教育厅资助项目(11JK0919)
