Mandatory areas of Domain Expertise.

• Substation Engg. (AIS/GIS)

400kV, 220kV, 132kV, 66kV, 33kV

• In-depth knowledge of design and detailing of EHV system for Renewables Projects. (Solar PV/ Wind/ EHV Substation).
• Preliminary design, single line diagram, layout- Plan & Section, AC & DC SLD etc.
• Specifications for EHV Substation & TL for ISTS/ Captive Renewable EPC Packages.
• Exposure in GIS/ AIS Substation till 400kV.
• Detailed Engineering including Earthing Design, Lightning Design, Illumination Design.
• Understanding of sizing of Battery & Battery Charger, UPS, Aux. Transformer, MV & LT cables.
• Sizing & Selection of suitable Tower, Conductor & Accessories for EHV lines. Electro-Mechanical Calculations include Conductor sizing calculation, Sag Tension calculation, Short circuit Force calculation etc
• CRP engineering and Protection settings for TL, Power Tx, Substation. Hands on with ETAP is required.
• Hands on with First time charging & commissioning Support.
• Transmission Line / EHV Cables

400kV, 220kV, 132kV, 66kV, 33kV





• Review and suggest Route Survey, Tower Schedule & Profile for EHV Line.
• Optimization of Transmission Line Losses, TL capacity in normal & emergency conditions.
• Detailed Engg. Of TL which include Earthing, Lightning Protection, Surge impedance Loading, Insulation selection & coordination of TL.
• Review GA & GTP for TL hardware, Conductor, Insulators, Sheild wire OPGW, Bird diverter, Aviation Light and other accessories till 400kV system.
• Understanding of recent tower design & drawing for TL for renewable projects based on Evacuation plan.
• Understanding of 33kV TL, Electric poles, Insulators, fabrication drawings, Earthing and evaluate 33kV line losses for Wind farm project.
• Well versed with CBIP/IS/IEC/CEA standards including clearances requirement for crossing various utilities by TL.
• Plant SCADA (Wind, Solar, Substation SAS), PPC, (Master, Slave & Hybrid)

SCADA

• Understanding of SCADA architectures (Wind, Solar)

📌 Lead - EBOP Design (India)
🏢 Aditya Birla Group
📍 India