基于SPI总线的电能质量分析嵌入式硬件平台  

Embedded Hardware Platform Based on SPI-Bus for the Online Analysis of Electrical Energy Quality

作　　者：白建社[1] 王成多[1] 徐政[2] 关长毅 

机构地区：[1]杭申控股集团有限公司博士后工作站,浙江杭州311234 [2]浙江大学电气工程学院,浙江杭州310027

出　　处：《低压电器》2007年第10期48-51,共4页Low Voltage Apparatus

摘　　要：采用高性能DSP(TMS320F2812)和“核心板+扩展板”模式,构建了一种基于SPI总线的通用型低成本、高性能的电能质量在线分析嵌入式硬件平台,简化了系统连线,提高了硬件的可靠性和灵活性。在谐波分析仪的开发中使用这套硬件平台,取得了良好的效果。A general low-cost and high-performance embedded hardware platform based on SPI-bus for the online analysis of electrical energy quality was built up, using the high-performance DSP （TMS320F2812） and the “core board ＋ extending board” mode. As a result, the connecting lines were simplified and the reliability and flexibility were upgraded. The hardware platform was applied to the development of harmonic analysis instrument, and good effect had been obtained.

关 键 词：电能质量分析 嵌入式系统 数字信号处理器 SPI总线 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]