SUBSTATION CONTROL SYSTEM (SCS)

SUBSTATION CONTROL SYSTEM (SCS)

Key Features

The substation control system is complete system by which all the events , measurements operation and control of the substation is achieved from the local PC as well as the Remote control centre . The following are the main application of the SCS

      • Setting the Relay from the Local PC as well as the Remote Control centre
      • Viewing the different events in the relay like operation of a an element of a relay , Starting of an element of a relay etc
      • Disturbance viewing of the relays
      • Giving different alarms and the status of the Relay itself
        • Recording the events like operation of CB isolator etc with time stamp
        • Control of the CB and Isolator from the local PC as well as the Remote Pc
        • Operation of the On load tap changers of the Power transformers
        • measurement of current voltage , frequency. Active Power reactive Power etc of each feeders and Transformers
        • Other information like transformer monitoring system etc can be sent to the control centre
        • All other substation alarms and events general in nature like temperature , Fire systems and so on . The list goes on ..

SCS is improved version of Substation SCADA . Apart from the measurements and control which was done in the SCADA using the transducer and RTU systems ,the latest substation control systems are using the IEC 61850 protocol for the substation relay communication and IEC 104 protocol between the substation and the Control centre .