Online and Offline Parameter Optimization of SCR Denitration Control in Power Plants
The optimization control of the selective catalytic reduction (SCR) denitrification system holds significant importance in the power generation industry. This paper presents an engineering fastest controller combined with active disturbance rejection control (EFC-ADRC) to enhance the control perform...
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| Format: | Article |
| Language: | English |
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IEEE
2024-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/10736591/ |
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| _version_ | 1846170423952146432 |
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| author | Jianbo Liu Yaping Wang Nan Zhao Jiadong Wang |
| author_facet | Jianbo Liu Yaping Wang Nan Zhao Jiadong Wang |
| author_sort | Jianbo Liu |
| collection | DOAJ |
| description | The optimization control of the selective catalytic reduction (SCR) denitrification system holds significant importance in the power generation industry. This paper presents an engineering fastest controller combined with active disturbance rejection control (EFC-ADRC) to enhance the control performance in SCR denitrification process. Compared with EFC, EFC-ADRC strategy has better performance in disturbances rejection when using the extended state observer(ESO) to compensate for uncertain disturbances. Two optimization methods are adopted including online Simultaneous Perturbation Stochastic Approximation (SPSA) and offline whale optimization algorithm (WOA), to tune the filter parameters in EFC by matching the time-varying characteristics of the process. Finally, the superior performance of the proposed control strategy in terms of set point tracking and disturbance rejection is verified through simulation experiments. |
| format | Article |
| id | doaj-art-040dbda12a9544e59e82b5f456cef9c3 |
| institution | Kabale University |
| issn | 2169-3536 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj-art-040dbda12a9544e59e82b5f456cef9c32024-11-12T00:01:28ZengIEEEIEEE Access2169-35362024-01-011216348116349010.1109/ACCESS.2024.348674010736591Online and Offline Parameter Optimization of SCR Denitration Control in Power PlantsJianbo Liu0Yaping Wang1Nan Zhao2Jiadong Wang3https://orcid.org/0009-0004-3116-999XGuoneng Beijing Gas-Fired Cogeneration, Beijing, ChinaGuoneng Beijing Gas-Fired Cogeneration, Beijing, ChinaGuoneng Beijing Gas-Fired Cogeneration, Beijing, ChinaGuoneng Beijing Gas-Fired Cogeneration, Beijing, ChinaThe optimization control of the selective catalytic reduction (SCR) denitrification system holds significant importance in the power generation industry. This paper presents an engineering fastest controller combined with active disturbance rejection control (EFC-ADRC) to enhance the control performance in SCR denitrification process. Compared with EFC, EFC-ADRC strategy has better performance in disturbances rejection when using the extended state observer(ESO) to compensate for uncertain disturbances. Two optimization methods are adopted including online Simultaneous Perturbation Stochastic Approximation (SPSA) and offline whale optimization algorithm (WOA), to tune the filter parameters in EFC by matching the time-varying characteristics of the process. Finally, the superior performance of the proposed control strategy in terms of set point tracking and disturbance rejection is verified through simulation experiments.https://ieeexplore.ieee.org/document/10736591/Selective catalytic reduction (SCR)engineering fastest control (EFC)ADRCEFC-ADRC controllersimultaneous perturbation stochastic approximation (SPSA)whale optimization algorithm (WOA) |
| spellingShingle | Jianbo Liu Yaping Wang Nan Zhao Jiadong Wang Online and Offline Parameter Optimization of SCR Denitration Control in Power Plants IEEE Access Selective catalytic reduction (SCR) engineering fastest control (EFC) ADRC EFC-ADRC controller simultaneous perturbation stochastic approximation (SPSA) whale optimization algorithm (WOA) |
| title | Online and Offline Parameter Optimization of SCR Denitration Control in Power Plants |
| title_full | Online and Offline Parameter Optimization of SCR Denitration Control in Power Plants |
| title_fullStr | Online and Offline Parameter Optimization of SCR Denitration Control in Power Plants |
| title_full_unstemmed | Online and Offline Parameter Optimization of SCR Denitration Control in Power Plants |
| title_short | Online and Offline Parameter Optimization of SCR Denitration Control in Power Plants |
| title_sort | online and offline parameter optimization of scr denitration control in power plants |
| topic | Selective catalytic reduction (SCR) engineering fastest control (EFC) ADRC EFC-ADRC controller simultaneous perturbation stochastic approximation (SPSA) whale optimization algorithm (WOA) |
| url | https://ieeexplore.ieee.org/document/10736591/ |
| work_keys_str_mv | AT jianboliu onlineandofflineparameteroptimizationofscrdenitrationcontrolinpowerplants AT yapingwang onlineandofflineparameteroptimizationofscrdenitrationcontrolinpowerplants AT nanzhao onlineandofflineparameteroptimizationofscrdenitrationcontrolinpowerplants AT jiadongwang onlineandofflineparameteroptimizationofscrdenitrationcontrolinpowerplants |