Review of client requirements, technical specifications, and preparation of control and protection philosophy.
Preparation of metering and protection single line diagrams (SLDs) showing design principles, relays, meters, and the functional design description.
CT/VT sizing, relay selection, and preparation of relay ordering codes for procurement.
Preparation of schematic diagrams for interface equipment in the control and relay panel scheme to ensure completeness.
Preparation of logic and interlocking documents including signal list, trip matrix, and interlock logic diagrams.
Preparation of circuit diagrams (for new and existing setups, applicable for retrofit projects).
Preparation of cable block diagrams.
Preparation of electrical control cable schedule and interconnection charts.
Preparation of wiring and termination diagrams.
Preparation of core sheets and SCADA I/O schedule.
Panel engineering expertise — layouts, general arrangements (including internal views), circuit diagrams, wiring tables, terminal tables, etc.
Identification and modification of existing drawings using red and green mark-ups as per standard requirements.
Interface coordination with primary equipment, BCU, SCADA/RTU, and teleprotection systems.
Design of auxiliary power systems — including LV AC and DC panels, auxiliary transformers, battery and charger sizing, AC/DC cable sizing, and CB selectivity studies.
Review of vendor drawings and documents (technical vetting of control and relay panels and auxiliary systems).
Vendor offer reviews.
Coordination with other departments such as primary design and the lead engineer.
Factory Acceptance Tests (FAT) / Site Acceptance Tests (SAT) of primary and secondary systems, as required.
As-built documentation.
Ensure on-time delivery of design deliverables and maintain vigilance on project schedule impacts.
Ensure compliance with applicable external and internal regulations, procedures, and guidelines.
Important Relations.
HOD/Team Lead / Lead Engineer/ Sr. Engineer & team
Works with other engineers in the project team of REC PS Team and REN Global team across various countries
Works with Energy (power systems) team colleagues in other REN offices