Trainer Profile

Professional Experience

High-Voltage Electrical Engineer (132kV–500kV)
With over 17 years of technical and field experience in Tenaga Nasional Berhad (TNB), delivering comprehensive expertise in substation operations, maintenance, diagnostics, and commissioning. Strong background in ensuring system reliability, equipment performance, and compliance with Suruhanjaya Tenaga (ST) standards.

Core Expertise

• High-voltage substation preventive & corrective maintenance (132kV–500kV)

• Transformer diagnostics: DGA, SFRA, tan delta, partial discharge, thermography

• Commissioning & energization of new substations and equipment

• Failure investigation, asset condition assessment & reliability improvement

• Switching operations as Authorized & Competent Person

• Protection coordination understanding and system performance evaluation

• Experience with both utility and industrial (non-utility) environments

Certifications & Authorizations

• Suruhanjaya Tenaga Competent Engineer (132kV) – 2024

• TNB Competent Person 500kV – 2022

• TNB Competent Person 275kV – 2019

• TNB Authorised Person 132kV – 2018

• TNB Competent Person 132kV – 2014