Design and Optimization of Backup Power Supply System for Radio and TV Transmitting Station
The backup power system can effectively reduce the probability of broadcasting accidents caused by the failure of the power supply and distribution system,and is an important guarantee for the safe broadcasting of radio and television transmission stations.Taking the power supply and distribution transformation project of radio and television station as an example,an improved backup power system design scheme is proposed,which uses PC817 photocoupler to detect the power failure factor in real time and Peripheral Interface Controller,The PIC series single chip microcomputer is used as the main controller to adjust the switching device to realize the independent optimization of the standby power system.
radio and televisiontransmitting stationbackup power supplyphotoelectric couplersingle chip microcomputer
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