August 20, 2025/
The HVDC LCC Classic system works in a special way that makes it different from newer systems. While modern Voltage Source Converter (VSC) systems change the direction of electric current...
The HVDC LCC Classic system works in a special way that makes it different from newer systems. While modern Voltage Source Converter (VSC) systems change the direction of electric current...
A bus bar differential relay is a protective device that acts like a security guard for electrical substations. It constantly watches the electrical current flowing in and out of the...
Overcurrent Relay Setting Calculation 1. Pickup Current Setting Time Overcurrent relay using definite Characteristics For example: CT Ratio: 800/1A Rated Voltage: 132kV For Phase element Plug Setting: Considering maximum current...
A Fault Currents happens when electricity suddenly finds a new, unintended path to flow through. Instead of moving smoothly through its designed route, it surges through equipment, wires, or even...
The consequences of electrical faults in substations can be severe. They can lead to power outages, equipment damage, and increased operational costs. In some cases, faults may even pose safety...
Troubleshooting electrical control circuits requires systematic analysis and a methodical approach. When systems fail, understanding how to quickly diagnose and resolve issues is essential for minimizing downtime and maintaining operational...
Electrical problems and troubleshooting is a systematic approach to identifying and resolving electrical issues. Whether you're a homeowner, DIY enthusiast, or aspiring electrician, mastering this skill can save you time,...
In high-voltage substations, circuit breaker reliability is crucial for power system protection. This blog post discusses a significant issue encountered with 220kV circuit breakers where multiple tripping coils failed due...
If you're an electrical substation contractor, project manager, or engineer working on substation construction work, this guide walks you through every phase of building these critical facilities—from the first shovel...
In high-voltage substations, maintaining proper isolation between DC control circuits is crucial for reliable operation. This case study examines how we resolved a persistent 110V DC mixing issue in 132kV...
“Good protection doesn’t just prevent accidents; it prevents cascading failures.” – This speaks to the broader system stability role of protection engineering.
“Sometimes a small alarm can reveal a BIG problem.
Teamwork + Quick Decisions + Proper Testing = Success! 💪
Discover industry insights, expert tips, and innovative solutions in our protection engineering blogs. Stay informed with our latest technical articles.
Explore the world of elctrical substation faults and troubleshooting. Our blogs provides valueable insights,tips and guides to help you understand and address various issues in substation operations.
© 2025 — Substationfaults, All Rights Reserved
