A Substation Automation System Based on Fieldbus and PLC
Tong Qiao-xin
Abstract
Tong Qiao-xin
Abstract
This paper presents a substation automation system based on Fieldbus where PLC is used as the control unit.The PFOFIBUS-DP system is used as the substation control network,S7-300 is for DP master station,and S7-200 is for the DP slave.The implementation of the visual monitoring system and the double login authentication function are also discussed.
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This paper presents a substation automation system based on Fieldbus where PLC is used as the control unit.The PFOFIBUS-DP system is used as the substation control network,S7-300 is for DP master station,and S7-200 is for the DP slave.The implementation of the visual monitoring system and the double login authentication function are also discussed.
Key concepts: Fieldbus, FOUNDATION fieldbus, Automation, Embedded system, Profibus, Login, Foundation Fieldbus H1, Process automation system