ELECTRICAL WORK

Amount

Work which is to be carried out for configuration changes from IEC-101 to IEC-104 protocol standards regarding S/S data transfer to SLDC Lucknow are: a) Complete checking of SAS gateway panel included architecture and settings b) Programming and resetting of communication link from Substation to data center Lucknow c) Complete testing of SAS gateway and complete data communication link b/w Substation to data center Lucknow

Work which is to be carried out for new configuration of IEC-104 protocol standards regarding S/S data transfer to backup ALDC Modipuram are: - a) Complete configuration and testing of Gateway as per the signal list and parameter to be provided by department b) Complete checking of SAS gateway panel including architecture and settings c) Programming and resetting of communication of link from Substation to data center backup ALDC Modipuram d)Complete testing of SAS gateway and complete data communication link between substation to data center backup ALDC Modipuram.

Inspection and rectification of ALSTOM make Substation Automation System, Installed at 220kV DEBAI. The following works are included for healthy SCADA communication. Rectification of BCU’s relays configuration and its ICD files for healthy communication with SCADA, restoring the rectified Backup files of SCADA, checking the data healthiness at local SCADA. Re-installation of old backup to SCADA if required, checking the healthiness of all protection relays’ communication to SCADA. Checking the healthiness of IEC 61850-7 Ethernet Switches. Checking of all required events, alarms, numerical data’s status and signal to SCADA from various bays & feeders. Checking all required operations of equipment’s from SCADA if required. At the time of rectification Scada license key, activation key, old SAS backup, and software CD will be provided as received during SCADA installation.

AR Electricals & Hardware

R.S.ASSOCIATE