一种基于多目标优化的喷氨分区智能控制方法
By collecting and analyzing data on ammonia injection, flue gas, and zoning, a multi-objective optimization model was constructed, which solved the problem of inaccurate ammonia injection control, achieved precise control of ammonia injection zones, and improved the performance and intelligence of the denitrification system.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUODIAN JIUJIANG GENERATING CO LTD
- Filing Date
- 2025-05-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing intelligent control technology for ammonia injection zones is difficult to combine and analyze ammonia data, flue gas data, and ammonia injection zone data, resulting in inaccurate control of ammonia injection volume and affecting denitrification effect.
By collecting ammonia injection data, flue gas data, and ammonia injection zone data, and using a multi-objective optimization method, an ammonia injection supply limitation model and a calibration model are constructed to obtain the ammonia-nitrogen reaction catalyst activity index and ammonia injection calibration coefficient, thereby achieving precise control of ammonia injection zones.
It achieves precise control of ammonia injection zones, improves the overall performance of the denitrification system, ensures accurate analysis and calculation of ammonia, and enhances the intelligence level of ammonia injection zone intelligent control.
Smart Images
Figure CN120502231B_ABST