Retrofitting of Condenser Cooling Water (CW) Pump

No additional space required The most cost effective solution

• Only Bowl Assembly procured
• Utilization of existing column pipe, pump base and motor and thereby saving of huge cost.

Full Operational Flexibility

• Easy switch over between Part Load & Base Load

Reversibility

• In future, if plant is required to operate continuously on full load, then original bowl assembly can be easily assembled without any plant outage.

Efficiency optimization of Heat Recovery Steam Generator (HRSG) after Fuel

Effect of Fuel Change

• Reduction in output of HRSG and subsequently in Steam Turbine also.
• Over a period of time, fuel gas composition has changed.
• Necessitated measures in HRSG

Approach & Evaluation of options available

• Availability of space in HRSG Duct and Site constraints.
• Outage period requirement.
• Cost V/s. Gain for each option.

Implementation

• Addition of HP Economiser II module to increase surface area
• Reduction in Approach Point

Thermography of High Energy Drains

Energy Conservation through Prudent Maintenance Practice

Stage Reduction in Multi Stage Pump

Optimization of Multi Stage Pump Capacity