About
Welcome to my blogging platform dedicated to the world of electrical substations and grid stations! I’m Fazli Wahid, an Electrical Supervisor with over 20 years of hands-on experience in Substation Maintenance & Protection at the National Transmission & Despatch Company (NTDC) in Pakistan. My journey in the electrical engineering field has been driven by a passion for ensuring the reliability and efficiency of high-voltage power systems.
Our Mission
We are dedicated to illuminating the complex world of electrical substation faults, providing critical insights that enhance power system reliability, safety, and performance.

Through this website, I aim to share my extensive knowledge and practical insights into substation maintenance, protection, and fault analysis. Whether you’re a seasoned professional, a student, or an enthusiast, you’ll find valuable content here that bridges the gap between theoretical concepts and real-world applications. My expertise covers a wide range of high-voltage systems, including 500/380/220/132/11/13.8kV transformers, transmission lines, and circuit breakers, as well as installation, cabling, testing, commissioning, and troubleshooting.
What We Cover Technical Deep Dives
Key Focus Areas
- Fault diagnosis techniques
- Protection system analysis
- Advanced monitoring technologies
- Predictive maintenance strategies
- Fault types and characteristics
- Fault types and characteristics
Want to learn
Substation faults
Troubleshooting skills
I believe in the power of knowledge-sharing to drive innovation and improve industry standards. My blog posts are designed to provide actionable advice, detailed case studies, and the latest trends in substation and grid station maintenance. By simplifying complex topics, I hope to empower my readers to tackle challenges with confidence and contribute to the advancement of electrical engineering.
When I’m not working on substation projects or writing, I enjoy mentoring aspiring engineers and staying updated on emerging technologies in the field. I’m excited to have you join me on this journey of learning and growth. Feel free to explore my blog, connect with me on LinkedIn, or reach out if you have any questions or collaboration ideas. Let’s illuminate the world of electrical engineering together!
