纯氢燃气轮机燃料控制系统及控制方法
By designing a pure hydrogen gas turbine fuel control system with fuel metering and regulation and combustion diagnostic units, the problem of insufficient adaptability of gas turbine fuel control systems to hydrogen fuel was solved, the success rate of hydrogen ignition and combustion efficiency were improved, and the safe and stable operation of the gas turbine was ensured.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- WUXI MINGYANG HYDROGEN COMBUSTION POWER TECH CO LTD
- Filing Date
- 2025-09-11
- Publication Date
- 2026-07-17
AI Technical Summary
Existing gas turbine fuel control systems lack real-time detection and adjustment of hydrogen fuel, leading to problems such as thermoacoustic oscillations, spontaneous combustion, and backfire during hydrogen fuel combustion, and also lack adaptability to different operating conditions.
A fuel control system for a pure hydrogen gas turbine was designed, including a fuel metering and regulation unit, a control unit, and a combustion diagnostic unit. Through components such as nitrogen purging pipelines and pressure sensors, the system achieves graded control and real-time monitoring of fuel, ensuring the safety and stability of the combustion system.
It improves the success rate of hydrogen ignition and combustion efficiency, simplifies the fuel system, enables adaptive control under different operating conditions, avoids fuel mixing deflagration and backfire, and ensures the safe operation of the gas turbine.
Smart Images
Figure CN121162403B_ABST