In the feedwater control system, which element is measured alongside boiler drum level and steam flow?

In the feedwater control system, which element is measured alongside boiler drum level and steam flow?

• A. Air flow
• B. Feed flow
• C. Fuel flow
• D. Coolant flow

Answer: (B)

The feedwater control system is designed to maintain the appropriate water level in the boiler drum while ensuring the efficient generation of steam. Among the critical parameters monitored in this system are the boiler drum level, steam flow, and feed flow. Monitoring feed flow is essential because it directly impacts the boiler’s operation. Feed flow is the rate at which water is supplied to the boiler. Maintaining an adequate feedwater supply is crucial for preventing overheating and potential damage to the boiler due to insufficient water levels. Additionally, if feed flow exceeds steam flow, it can lead to water accumulation in the drum, while insufficient feed flow can result in a drop in drum level, possibly leading to a dangerous situation. By measuring feed flow along with boiler drum level and steam flow, operators can effectively manage the balance required for optimal boiler performance, ensuring safety and efficiency. This comprehensive monitoring helps in making adjustments to keep the system stable and performing at its best.

The feedwater control system is designed to maintain the appropriate water level in the boiler drum while ensuring the efficient generation of steam. Among the critical parameters monitored in this system are the boiler drum level, steam flow, and feed flow.

Monitoring feed flow is essential because it directly impacts the boiler’s operation. Feed flow is the rate at which water is supplied to the boiler. Maintaining an adequate feedwater supply is crucial for preventing overheating and potential damage to the boiler due to insufficient water levels. Additionally, if feed flow exceeds steam flow, it can lead to water accumulation in the drum, while insufficient feed flow can result in a drop in drum level, possibly leading to a dangerous situation.

By measuring feed flow along with boiler drum level and steam flow, operators can effectively manage the balance required for optimal boiler performance, ensuring safety and efficiency. This comprehensive monitoring helps in making adjustments to keep the system stable and performing at its best.