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Software complex of the station controller for communication and control (SCСС)
Software complex of the station controller for communication and control (SCСС)
Software of the station communication and control controller is used as SCCC with function of TM server and SCCC with the function of relay protection.
SCCC with function of TM server TM server is a communication gateway for transmitting telemechanical information, equipped with hardware (a set of communication boards, etc.) and communication software. Communication software allows:
SCCC with the function of relay protection Relay concentrator is intended for interrogation of relay protection relay terminals (if it is necessary to integrate relay protection relay terminals not according to IEC 61850), devices for determining the location of damage, processing the information received and transferring it to the level of the central SCADA server. Display panels are installed in the lower-level cabinets, from which the operator is able to view diagnostic information from relay protection and automation devices. Connection Relay protection concentrator devices with MP relay protection devices are implemented according to the RS-485/232 / IEC60870-5-103 / IEC60870-5-101 / Modbus, Ethernet / TCP / IP / IEC60870-5-104 protocols. Information from the relay protection center to the upper station control level (to the SCADA server) is transmitted using Ethernet / TCP / IP / IEC60870-5-104 / IEC61850 protocols.
- obtaining waveforms of emergency processes from different microprocessor devices; - arithmetic operations with analog signals; - binary logic operations, conditional operations, etc. for organizing complex logical chains based on input signals of TS and TI;- - determination of the position of switching devices by two or more block contacts; - determination of the state of incomplete switching on of switching devices with phase control; - additional logical processing of information, archiving and its delivery to channel-forming equipment; - transmission of information to a remote control center based on the protocols of IEC 60870-5-101 / 104. - dispatcher module; - communication modules; - synchronization module; - guard timer; - database communication module; - client / server modules IEC 60870-5-104; - client / server modules IEC 60870-5-101; - IEC 60870-5-103 client module; - module client Modbus-RTU, Modbus-TCP; - logical processing module; - display module; - WEB-interface module. |