Energy-saving control system and method for boiler in thermal power plant
US12353177B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2025 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Apr 30, 2045 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/32021
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The disclosure provides an energy-saving control system and method for a boiler in a thermal power plant. The system includes: a prediction module, used for predicting current boiler operating efficiency; an optimization module, used for optimizing boiler input parameters based on a particle swarm algorithm, determining an optimal operating condition parameter combination, and setting adjustment steps of the optimal operating condition parameter combination; an emission detection module, used for obtaining NOx emission data of the boiler in thermal power plant and calculating a NOx emission fluctuation degree according to the NOx emission data; a parameter correction module, used for setting emission weight according to the fluctuation degree and setting a correction value of the optimal operating condition parameter combination according to the emission weight; a regulating and controlling module, used for regulating and controlling the boiler of the thermal power plant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.