Plant Renovation & Modernization
We undertake complete R&M of plant comprising of both Doosan and third party equipment’s over all performance and efficiency improvement.
- Life Extension
- Life Extension + Efficiency Increase
- Life Extension + Efficiency Increase + Steam Parameter Increase.
Doosan Power Systems India’s Service Engineering (SE) team located at Gurgaon, is having varied experience in the field of “Renovation and Modernization” of aging power plants from various manufacturers. SE Team has high level of competence to understand the design of other OEMs, moreover it provides retrofit solutions to enhance and extend plant life, capacity, reliability and operability. Service team has the capability to carry out reverse engineering to analyse Plant Performances and provide effective solutions.
In Air Quality Control Systems area, Doosan Power Systems India’s SE Team has specialized resources to carry out site surveys to check the suitability and feasibility for both new and retrofit solutions and implementations thereafter.
Boiler Retrofit/Fuel Conversion
In view of fuel scarcity, stricter emissions norms and deterioration of coal calorific value, today’s plants need upgradation. Doosan offers the following solutions :
- Optimal Performance Enhancement
- Pressure Part Replacement
- CFB Boiler Retrofit
- Fuel Conversion to Biomass / Gas
- Low NOx Emission Retrofits
- Mill Performance Enhancement
- Soot Blower Optimization Systems
Steam Turbine Retrofit
There has been tremendous advancement in the design of steam turbine and vintage machines that need retrofit. To improve overall cycle efficiency, Doosan has retrofitted both own and third party machines which have been giving sustained performance.
- Turbine Steam Path Retrofit
- Turbine Blade / Diaphragm Replacement
- Turbine Inner Casing Repair
- Turbine Rotor Bearing Repair
- Turbine Valve Replacement
- Turbine Rotor Bore Inspection
- Turbine Control System Replacement
There are many Generator retrofit projects to Doosan’s credit and we offer the following solutions :
- Rotor & Stator Rewinding
- Generator Replacement
- Stator Wedge & HVB Replacement
- Rotor Retaining Ring Replacement
- Rotor Shop Balancing (High Speed)
- Generator Excitation System Replacement