Aiming at a series of problems existing in the teaching of wind-solar complementary power generation training device,this paper provides corresponding solutions,namely,by replacing the new PLC and reconstructing the network,a new network structure based on Ethernet communication and supporting multiple host computers is realized.Through modular transformation,an innovative training scheme with flexible matching of internal sub-modules and external PLC modules of the device is realized,which effectively improves the equipment utilization rate,training opening rate,and training effect.A solution for large-class teaching under the condition of insufficient number of training devices is proposed.
关键词
上位机/串口服务器/Modbus/TCP/模块化
Key words
host computer/serial port server/Modbus TCP/modularization
维普
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