刘翔宇,胡琳,董青迅,刘彦琴,张芮浦.基于单片机的变压器档位监测双输入BCD编码器的设计[J].电测与仪表,2014,51(15):. LIU Xiang-yu,HU Lin,DONG Qing-xun,LIU Yan-qin,ZHANG Rui-pu.Design of Single Chip-based BCD Encoder with Dual-input Channels Used in Monitoring Transformer Tap Position[J].Electrical Measurement & Instrumentation,2014,51(15):.
基于单片机的变压器档位监测双输入BCD编码器的设计
Design of Single Chip-based BCD Encoder with Dual-input Channels Used in Monitoring Transformer Tap Position
A kind of single chip-based BCD encoder with dual-input channels used in monitoring transformer tap position is designed. The functions and features of the encoder are introduced first. Then the hardware structure of the encoder is given and the circuit of each module is introduced, including dual-input channels, encoder circuit, power supply circuit, output circuit and digital display circuit. The encoder is proved effective after put into use, with a strong promotional value.
