基于AVR单片机的扭矩测试仪装置的研究  

Study on torque tester based on AVR MCU

作　　者：陈国民[1] 张东青[1] 李乃川[2] 

机构地区：[1]黑龙江科技大学电控学院,哈尔滨150022 [2]黑龙江省科学院自动化研究所,哈尔滨150090

出　　处：《黑龙江科学》2014年第11期14-16,21,共4页Heilongjiang Science

摘　　要：针对扭矩测试仪的高精度和高可靠性要求,设计了一种基于AVR单片机的扭矩测试仪装置。本文主要分析了扭矩测试仪的基本组成,设计了基于ATmega128单片机为核心的扭矩测试仪的硬件电路,完成了压力信号的检测与输出控制,实现了扭矩测试装置的自动控制。硬件测试结果表明此装置压力信号控制效果较好、性能安全可靠、抗干扰性强。Aiming at the topic of reactive power compensation in electric power grid,a reactive power compensation system is introduced based on MSP430 and TC35 i,which is message transceiver module of GSM network. The design for hardware and software of the system is described briefly. It can detect voltage and current then figure out power factor,and it realizes autoswitching capacitor bank and reactive compensation according to definite control law. Meanwhile,it is used to transmit data by short message to realize the remote control auto-switching capacitor and grid parameters monitoring by using GSM signal coverage range.The whole system is stable,reliable,and simple.

关 键 词：监控扭矩测试装置 压力 硬件设计 AVR单片机 

分 类 号：TP368[自动化与计算机技术—计算机系统结构]