I N T E G R A T E D
S O L U T I O N S F O R T H E O P T I M I Z A T I O N O F C O A L - F I R E D P O W E R P L A N T S
GE Power Systems offers a unique integrated package of products and services for optimization and solutions to emissions and operational problems for coal-fired boiler furnaces. Our integrated optimization package is customized to address specific boiler furnace problems and performance upgrade needs. GE Power Systems achieves better control of a combustion system by adding combustion equipment, sensors and controls
TC24656
Customized benefits include: • Reduced NOx and CO2 • Reduced CO and LOI • Reduced Excess 02 • Decreased Furnace Slagging • Reduced Operational Problems Equipment State-of-the-Art Eddy Current • Reduced Fuel-Related Costs • Increased Boiler and Steam Turbine Efficiencies • Extended Time Between Outages • Increased Peak Power • Improved Heat Rate • Improved Furnace Exit Gas Temperature Control
that allow individual burner and overall furnace combustion conditions to be optimized.
Emissions Stack Testing and CEM RATA OFA Flow Burner LOI & FEGT Spatial Meters and Sensors Sensors Dampers Coal Flow Monitors Auto Coal Flow Valves Back Pass CO/O2 Spatial Sensors CEMs: NOx, O2, CO2, other
Air Heater
Coal Crusher
Coal Silos
Boiler
FD Fan
ID Fan
ADSP Steam Turbine Up-rate Steam Turbine/Generator Coal Supply Coalogic Dynamic Coal Tracking Software Pulveriser Mill Air Flow Meters and Dampers Burner Air Control And Balance Combustion Modifications: Low NOx Burner Modifications, SOFA
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GE Power Systems
I N T E G R A T E D
S O L U T I O N S F O R T H E O P T I M I Z A T I O N O F C O A L - F I R E D P O W E R P L A N T S
Customized Recommendation
The GE Power Systems team will recommend an integrated solution based on a boiler and plant engineering assessment. The assessment consists of an on-site audit, performance characterization and emissions testing to evaluate current overall plant performance and potential to improve combustion operations. Based on those appraisals, an evaluation of product options is conducted and a recommendation for the best-suited product package is developed. This integrated solution is then designed, installed and optimized for your plant. Elements of a combustion optimization program include: • Power Plant/Boiler/Steam Turbine Evaluation • Burner Coal/Air Flow Monitoring and Control System • Emissions Field Testing Services and Relative Accuracy and Testing Audits (RATA) • Continuous Emissions Monitoring System (CEM) with Data Acquisition • Integration with Control Software • In-Furnace Sensors • Combustion Modifications Including Low NOx Burners, Overfire Air and Reburn • Advanced Design Steam Path Turbine Uprate • Field Tuning Services • Optimization Software
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GE Power Systems
For more information contact:
GE Power Systems (949) 859-8851 x120
GEA 13573 05/03