郭翔,王克英,胡少强,李靖.基于AVR单片机的电力变压器试验自动测试装置的设计与实现[J].电测与仪表,2012,49(8):71-74. GUO Xiang , WANG Ke-ying , HU Shao-qiang , LI Jing.Design and Implementation of Automatic Testing Device for Power Transformer Test Based on AVR Microcontroller[J].Electrical Measurement & Instrumentation,2012,49(8):71-74.
基于AVR单片机的电力变压器试验自动测试装置的设计与实现
Design and Implementation of Automatic Testing Device for Power Transformer Test Based on AVR Microcontroller
An automatic testing device for power transformer tests based on AVR microcontroller is designed and implemented in this paper.The hardware scheme and software design method of the device are described in detail.The device,composed of high speed and precision A/D conversion chip MAX1320 and AVR microcontroller ATmege128 taken as the core,can perform automatic tests for no-load test and load test of power transformers,which improves the efficiency and avoids human errors.Besides,the device has high-performance of small size and low cost.
