ITM.KIBTEK09: HASPOLAT SUBSTATION PROJECT
1)HASPOLAT SS: Delivery Period: 12 Months (Project Completion Date: June 2017) A complete 132kV new substation would be constructed with 4 of feeder lines, 1 of transfer feeder, 1 of 20(25)MVA 132kV/11.510kV kV transformer feeder, 1 of 20(25)MVA 132kV/23kV kV transformer feeder, 2 of equipped transformer feeder but without transformer and 1 of empty feeder line on the 132kV single main + transfer bus bar 5 bay switchyard. The existing lines going to switchyard are connected with the new line feeders. A 5K-control building and 24kV metal clad building were constructed for this substation. Inside the 24kV metal clad building, 19 of 24kV metal clad cubicles as 10 of cable output feeder, 1 of bus bar coupling feeder, 2 of measuring cubicle, 2 of capacitor feeder and 2 of auxiliary service transformer feeder were constructed accordingly. kWh meters are also installed on all MV feeders. For this substation, 2 of 11.5 kV, one of which as 3000kVAr and 1 of 23kV 3000kVAr capacitor group were installed and connected to capacitor feeders. The capacitor groups are assembled with the pergola behind the Metal Clad building and connected to capacitor feeder. The 132kV feeders of Substation and Medium Voltage (MV) are equipped with the relays and secondary materials in compliance with IEC 61850 edition 2 protocol and adapted to the existing KIB-TEK SCADA system. The RTU set that would be installed at the substation was ensured to function with Fibre and RF communication (as the back-up communication) IEC870-5-104 and IEC870-5-101 protocols. In accordance with IEC 870-5-104 and IEC 870-5-101 communication, the internal substation network infrastructure requirements were fulfilled and also fibre optic termination and installation and assembly of fibre patch panels were included. The modem, antenna, antenna pole etc. required for the RF communication back-up communication system were supplied, assembled and connected. OPGW lines on 132kV ETL to the substation, connections in the termination boxes on the final poles before the substation were performed accordingly, and for their access to the patch panels to be placed at SS, the armoured fibre cables with eligible capacity from the pole up to the new patch panels in the SS were laid and fibre cable network infrastructure was established. The remote access to the RTU at the substation and relays were enabled through the new fibre communication system. With regard to the protection relays, the feeder has the sufficient input in the way to detect Binary and Analog inputs on the whole SCADA signal system, and can send to RTU through IEC 61850 protocol over protection relays of feeder. At the end of project, the substation was delivered as possible to control over SCADA system. A generator with 3-phase 50 kVA power was installed at this substation and for the generator system, a changeover panel was placed next to AC YSP in the control room so that in case of any power cut, the generator would be automatically activated and feed AC YSP.