XING Peng1, ZHU Yi-dong2, LIN Guo-sheng3, et al. Control System of Impulse Insulation Withstand Test Based on PLC and IPC[J]. High voltageapparatus, 2012, 48(1): 105-109.
XING Peng1, ZHU Yi-dong2, LIN Guo-sheng3, et al. Control System of Impulse Insulation Withstand Test Based on PLC and IPC[J]. High voltageapparatus, 2012, 48(1): 105-109. DOI: 10.13296/j.1001-1609.hva.2012.01.003.
Control System of Impulse Insulation Withstand Test Based on PLC and IPC
One kind of control system of impulse voltage generator
composed of PLC
IPC
stepping motor and the optical fiber communication system
have been illustrated in detail.The system used PLC as the core control unit
realizing the random settings of the test times and test voltage value and used the optical fiber communication system to transmit control signal and voltage monitoring signals and weaken the interference of the electromagnetic field on the control signal.At the same time
the system used OPC communication mode between IPC and PLC to achieve data transmission.Practice has proven that the structure of control system is simple
convenient
high reliable and accurate
and can meet the needs of the engineering application.