CAJ | 학술논문

设计了一种由工控机为上位机,51系列单片机为下位机组成的自整角机/旋转变压器故障检测系统.上位机通过RS232接口和CAN总线直接输出命令并读取数据,下位机可以完成自整角机/旋转变压器轴角信号的模拟,并同时采集自整角机/旋转变压器的反馈信号.该系统结构简单,易于扩展,满足测量精度,而且提高了系统的可靠性.
설계료일충유공공궤위상위궤,51계렬단편궤위하위궤조성적자정각궤/선전변압기고장검측계통.상위궤통과RS232접구화CAN총선직접수출명령병독취수거,하위궤가이완성자정각궤/선전변압기축각신호적모의,병동시채집자정각궤/선전변압기적반궤신호.해계통결구간단,역우확전,만족측량정도,이차제고료계통적가고성.
The design of a machine for the upper computer,the 51 series single-chip microcomputer as the lower machine to form a self - tuning machine/ rotating transformer fault detection system.PC through the RS232 interface and CAN bus directly to the output of the command and read the data, the lower computer can complete since the whole angle machine / resolver signal simulation and simultaneous acquisition since synchro / resolver feedback signal.The system is simple in structure,easy to expand,and can meet the accuracy of measurement,and it can improve the reliability of the system.