What is the primary objective of robust fault detection in NANTeL?

What is the primary objective of robust fault detection in NANTeL?

• A. It identifies faults and enables protective actions to be taken before unsafe conditions develop
• B. It eliminates need for cross-strapping
• C. It delays response to faults
• D. It only increases complexity with no benefit

Answer: (A)

Prompt fault detection and rapid protective action are essential in NANTeL. The main objective of robust fault detection is to identify faults quickly and accurately so protective actions can be taken before unsafe conditions develop. By analyzing multiple signals and using validation logic to distinguish true faults from noise, the system can trip or isolate the affected part and bring the plant back to a safe state with minimal disruption. This focus on timely, reliable detection supports safety while avoiding unnecessary complexity or delaying response, which would undermine protection.

Prompt fault detection and rapid protective action are essential in NANTeL. The main objective of robust fault detection is to identify faults quickly and accurately so protective actions can be taken before unsafe conditions develop. By analyzing multiple signals and using validation logic to distinguish true faults from noise, the system can trip or isolate the affected part and bring the plant back to a safe state with minimal disruption. This focus on timely, reliable detection supports safety while avoiding unnecessary complexity or delaying response, which would undermine protection.