Bypass control system of thermal power factory based on DCS

The utility model provides a bypass control system of thermal power factory based on DCS, include: the input of switch is connected respectively at operator station, engineer station, historical station, and the input of first control station and second control station is connected to the output of...

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Bibliographische Detailangaben
Hauptverfasser:	WANG YING, XI WENZENG, WEI GANG, GUO SHIWEI, YU XIANG, LIU YAMIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	The utility model provides a bypass control system of thermal power factory based on DCS, include: the input of switch is connected respectively at operator station, engineer station, historical station, and the input of first control station and second control station is connected to the output of switch, the input of high other oil station PLC control box and low other oil station PLC control box is connected respectively to the output at first control station, and the input of high other oil pump equipment is connected to the output of high other oil station PLC control box, and high side valve's power input is connected to the output of high other oil pump equipment, and the low other input of oil pump equipment is connected to the output of low other oil station PLC control box, and low side valve's power input is connected to the output of low other oil pump equipment, PLC valve door controller's input is connected to the output of second control station, and high side valve and low side valve are conne