Application Scenarios
Make combustion cleaner, more efficient and safer
Precise Insights, Optimized Combustion | TempVision 1600 Will Help Vietnam’s Vinh Tan 4 Thermal Power Plant Achieve Boiler Operation Optimization.
Project Overview
01 Basic Information on the Power Plant
Indonesia Princess Port Power Plant
Installed capacity: 3 × 350 MW
Boiler type: Four-corner cut circle
Boiler manufacturer: Shanghai Boiler Works
Number of burners: 24
02 Challenges Facing Power Plants
High coal consumption
Combustion adjustment lacks valid basis.
03 Solution
In September 2024, four sets of temperature field measurement probes were installed on the B layer of the boiler to collect real-time data on the flame temperature field. This helps operating personnel promptly detect burners with incomplete and/or unstable combustion and adjust accordingly the opening of the secondary air dampers on the upper and lower layers, thereby achieving an optimal air-to-fuel ratio.
The TempVision 5000 burner flame temperature field measurement system offers the following features:
High-precision flame temperature field distribution
Real-time burner temperature deviation data
Real-time monitoring of combustion stability

Before combustion adjustment After combustion adjustment
Results one year after the system was put into operation
From October 2024 to September 2025, the TempVision 5000 system operated continuously, enabling power plant operators to more precisely adjust combustion conditions, reduce flame temperature deviations in burners, and stabilize combustion within the furnace. Boiler efficiency averaged... Improve approximately 5%。
02 Significant savings in fuel costs
Improved combustion directly reduced coal consumption, saving fuel costs by approximately throughout the year. 2.15 million U.S. dollars 。
Cost savings resulting from performance improvements enable this system to... Within 3 months That is, to recover the investment.
Boiler operators can continuously monitor the flame temperature distribution, thereby enabling them to:
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Quickly identify combustion imbalance and/or incomplete combustion.
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Take corrective measures promptly.
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Maintain a stable and efficient combustion state.
Customer feedback
Indonesia Princess Harbour Power Plant Authoritative sources say The TempVision 5000 burner flame temperature measurement system has become an indispensable part of its operations, significantly enhancing the stability and efficiency of unit operation.
Conclusion
After a year of operational practice, the TempVision 5000 system has been proven to be an effective solution for achieving combustion optimization at the Tanjung Priok Power Plant in Indonesia, helping to... Improve combustion efficiency 、 Reduce coal consumption and, and Enhance power plant competitiveness This system embodies Xifei Industries’ commitment to providing advanced, data-driven tools that help power plants operate more cleanly, intelligently, and efficiently.



