Caleb Walker Email & Phone Number

I am currently employed as a Lead Transformer Engineer at SP Energy Networks, with a focus on Asset Management and life extension of Transformers, and Oil/DGA analysis. KEY EXPERIENCE• Specialism in Transformers, specifically transformer ageing and chemical markers.• DGA and Furan analysis.• Mineral oil and synthetic ester liquids.• Electrical Power Systems.• Project Management.• Stakeholder Engagement with both external and internal entities.• Excellent Presentation SkillsEDUCATION AND PROFESSIONAL STATUS• 1ST Class (Hons) Degree in Electrical Power Engineering from GCU.• CMI (Charted Management Institute) Diploma in First Line Management.• IAM (Institute of Asset Management) certificated.• Individual Member of CIGRE - o Working Group Member D1.76 - “Tests for verification of quality and ageing performance of cellulose insulation for power transformers”o Working Group Member A2/D1.72 – “Retrofill of Mineral Oil in Transformers – Motivations, Considerations and Guidance”o Working Group Member A2/C3.70 - "Life Cycle Assessment (LCA) for Transformers"• Individual Member of the IET and currently sit on the PTN Scotland Committee.• Member of British Standards Committee - BSI GEL/10o GEL10 – “Fluids for electrotechnical applications”• UK Representative Member of IEC - Working Group 45 and 46.o IEC45 – “Interpretation of DGA analysis in natural and synthetic esters”o IEC46 – “Retrofilling mineral oil immersed transformers with alternative insulating liquids”• Winner of CIGRE NGN Competition 2021 AND NGN Liason