低压智能型无功补偿控制器的设计  

Design of a low-voltage and intelligent reactive power compensation controller

作　　者：苗小波[1] 吴云[1] 

机构地区：[1]辽宁石油化工大学信息与控制工程学院,辽宁抚顺113001

出　　处：《电子设计工程》2013年第23期73-75,共3页Electronic Design Engineering

摘　　要：文中根据DSP-TMS320F2812低功耗,高性能的优点以及计量芯片ATT7022A具有高精度的优点。提出一种利用DSP-TMS320F2812为主控制器和ATT7022A联合的智能型无功补偿控制器。给出了具体实现的方案,电路组成图,补偿方式以及软件流程。该控制器很好的融合了微控制器和高性能数字信号处理的功能,提高了补偿精度并具有LCD液晶菜单显示,自动采样、无功调节、数据存储以及远程数据查询等功能。In this paper according to the characteristic of DSP-TMS320F2812 devices and ATT7022A, a low-voltage and reactive power compensation device based on DSP-TMS320F2812 and ATT7022A was proposed. This article provided detailed implementation scheme and solutions, circuit diagram compensative method and the software programming.The function of MCU and digital signal processing is comfortably integrated into the controller which raised precision.In addition,It have liquid crystal display, menu operation, providing automatic samples and remote data query.

关 键 词：无功补偿 TMS320F2812 ATT7022A 补偿精度 

分 类 号：TN710[电子电信—电路与系统]