Advanced Control and Monitoring Technologies for Optimizing Wide Load Operation in a 330 MW Boiler
Abstract This paper presents advanced technologies to enhance the wide-load operational capability of a 330 MW boiler. It focuses on innovations in 3D temperature field measurement, pulverized coal system optimization, and boiler control. The 3D temperature field is visualized and reconstructed under wide-load conditions, while an energy efficiency model for the pulverizing system is developed using multi-source fusion, enabling online coal type optimization. A radiant energy-load correction model integrates 3D signals into combustion control, allowing flexible adjustments for load and fuel, thus improving operational efficiency. A real case at CHN ENERGY demonstrates the technologies' effectiveness.
Authors
- Zhiwei Ren (ORCID: https://orcid.org/0000-0001-9674-0588)
- Yulin Wu (ORCID: https://orcid.org/0000-0001-8116-715X)
- Jun Zhang (ORCID: https://orcid.org/0000-0003-1996-0039)
- Jie Zhang (ORCID: https://orcid.org/0000-0002-9745-664X)
- Jianzhong Shi (ORCID: https://orcid.org/0000-0003-4580-9455)
Institutions
- Nanjing Institute of Technology (CN)
- China Guodian Corporation (China) (CN)
Publication Details
- Journal
- Applied Mathematics and Nonlinear Sciences
- Published
- 2025-01-01
- DOI
- https://doi.org/10.2478/amns-2025-0823
- Primary Topic
- Advanced Algorithms and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00