CN109766596A - A kind of expert system construction method of denitration economical operation - Google Patents
A kind of expert system construction method of denitration economical operation Download PDFInfo
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- CN109766596A CN109766596A CN201811595158.2A CN201811595158A CN109766596A CN 109766596 A CN109766596 A CN 109766596A CN 201811595158 A CN201811595158 A CN 201811595158A CN 109766596 A CN109766596 A CN 109766596A
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- denitration
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 83
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 40
- 239000003245 coal Substances 0.000 claims abstract description 29
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000003546 flue gas Substances 0.000 claims abstract description 28
- 238000005507 spraying Methods 0.000 claims abstract description 22
- 238000002485 combustion reaction Methods 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 10
- 239000000779 smoke Substances 0.000 claims abstract description 5
- 229910000069 nitrogen hydride Inorganic materials 0.000 claims description 15
- 230000001537 neural effect Effects 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- 238000005457 optimization Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 5
- 238000001727 in vivo Methods 0.000 claims description 4
- 240000002853 Nelumbo nucifera Species 0.000 claims description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims description 2
- 244000131316 Panax pseudoginseng Species 0.000 claims description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 2
- 235000008434 ginseng Nutrition 0.000 claims description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 43
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241001269238 Data Species 0.000 description 2
- 238000010531 catalytic reduction reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012706 support-vector machine Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
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CN201811595158.2A CN109766596A (en) | 2018-12-25 | 2018-12-25 | A kind of expert system construction method of denitration economical operation |
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CN201811595158.2A CN109766596A (en) | 2018-12-25 | 2018-12-25 | A kind of expert system construction method of denitration economical operation |
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CN201811595158.2A Pending CN109766596A (en) | 2018-12-25 | 2018-12-25 | A kind of expert system construction method of denitration economical operation |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110263452A (en) * | 2019-06-25 | 2019-09-20 | 华电国际电力股份有限公司技术服务分公司 | Flue gas Annual distribution characteristic analysis method, system and denitrating system in a kind of flue |
CN111006240A (en) * | 2019-11-22 | 2020-04-14 | 华北电力大学 | Biomass boiler furnace temperature and load prediction method |
CN111460726A (en) * | 2020-01-22 | 2020-07-28 | 杭州电子科技大学 | Optimization method for ammonia escape of coal slime fluidized bed boiler denitration system |
CN111589301A (en) * | 2020-05-29 | 2020-08-28 | 广东电科院能源技术有限责任公司 | Method, device, equipment and storage medium for predicting SCR denitration performance of coal-fired power plant |
CN111589302A (en) * | 2020-05-29 | 2020-08-28 | 广东电科院能源技术有限责任公司 | Method, device, equipment and storage medium for predicting SCR denitration performance of coal-fired power plant |
CN111750341A (en) * | 2020-07-08 | 2020-10-09 | 湖南大学 | Oxygen-enriched combustion system and control method thereof |
CN112461995A (en) * | 2020-11-03 | 2021-03-09 | 西安热工研究院有限公司 | Method for predicting ammonia escape of thermal power plant |
CN113110046A (en) * | 2021-04-02 | 2021-07-13 | 玖禾智控(北京)科技有限公司 | Desulfurization system control method based on big data self-learning prediction control |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103752170A (en) * | 2014-01-16 | 2014-04-30 | 华中科技大学 | Denitration operation optimization method for SCR (Selective Catalytic Reduction) system of tangential firing pulverized coal boiler |
CN104190254A (en) * | 2014-09-09 | 2014-12-10 | 国家电网公司 | Method for optimizing SCR (Selective Catalytic Reduction) ammonia spraying |
CN107504473A (en) * | 2017-07-13 | 2017-12-22 | 上海电力学院 | A kind of boiler combustion and denitration linkage operation method based on multiple-objection optimization |
CN107694337A (en) * | 2017-11-03 | 2018-02-16 | 吉林省电力科学研究院有限公司 | Coal unit SCR denitrating flue gas control methods based on network response surface |
-
2018
- 2018-12-25 CN CN201811595158.2A patent/CN109766596A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103752170A (en) * | 2014-01-16 | 2014-04-30 | 华中科技大学 | Denitration operation optimization method for SCR (Selective Catalytic Reduction) system of tangential firing pulverized coal boiler |
CN104190254A (en) * | 2014-09-09 | 2014-12-10 | 国家电网公司 | Method for optimizing SCR (Selective Catalytic Reduction) ammonia spraying |
CN107504473A (en) * | 2017-07-13 | 2017-12-22 | 上海电力学院 | A kind of boiler combustion and denitration linkage operation method based on multiple-objection optimization |
CN107694337A (en) * | 2017-11-03 | 2018-02-16 | 吉林省电力科学研究院有限公司 | Coal unit SCR denitrating flue gas control methods based on network response surface |
Non-Patent Citations (1)
Title |
---|
郭凯旋: "考虑脱硝运行成本的燃煤锅炉在线燃烧优化控制系统的研究与应用", 《中国优秀博硕士学位论文全文数据库(硕士) 工程科技II辑》 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110263452A (en) * | 2019-06-25 | 2019-09-20 | 华电国际电力股份有限公司技术服务分公司 | Flue gas Annual distribution characteristic analysis method, system and denitrating system in a kind of flue |
CN111006240B (en) * | 2019-11-22 | 2020-11-13 | 华北电力大学 | Biomass boiler furnace temperature and load prediction method |
CN111006240A (en) * | 2019-11-22 | 2020-04-14 | 华北电力大学 | Biomass boiler furnace temperature and load prediction method |
CN111460726A (en) * | 2020-01-22 | 2020-07-28 | 杭州电子科技大学 | Optimization method for ammonia escape of coal slime fluidized bed boiler denitration system |
CN111460726B (en) * | 2020-01-22 | 2023-11-14 | 杭州电子科技大学 | Optimization method for ammonia escape of coal slime fluidized bed boiler denitration system |
CN111589301A (en) * | 2020-05-29 | 2020-08-28 | 广东电科院能源技术有限责任公司 | Method, device, equipment and storage medium for predicting SCR denitration performance of coal-fired power plant |
CN111589302A (en) * | 2020-05-29 | 2020-08-28 | 广东电科院能源技术有限责任公司 | Method, device, equipment and storage medium for predicting SCR denitration performance of coal-fired power plant |
CN111750341A (en) * | 2020-07-08 | 2020-10-09 | 湖南大学 | Oxygen-enriched combustion system and control method thereof |
CN111750341B (en) * | 2020-07-08 | 2023-03-14 | 湖南大学 | Oxygen-enriched combustion system and control method thereof |
CN112461995A (en) * | 2020-11-03 | 2021-03-09 | 西安热工研究院有限公司 | Method for predicting ammonia escape of thermal power plant |
WO2022095534A1 (en) * | 2020-11-03 | 2022-05-12 | 西安西热锅炉环保工程有限公司 | Method for predicting ammonia escaping from thermal power plant |
CN113110046A (en) * | 2021-04-02 | 2021-07-13 | 玖禾智控(北京)科技有限公司 | Desulfurization system control method based on big data self-learning prediction control |
CN113110046B (en) * | 2021-04-02 | 2022-06-07 | 玖禾智控(北京)科技有限公司 | Desulfurization system control method based on big data self-learning prediction control |
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Effective date of registration: 20190814 Address after: 830011 No. 200 Hengda Street, Urumqi High-tech Industrial Development Zone, Xinjiang Uygur Autonomous Region Applicant after: STATE GRID XINJIANG ELECTRIC POWER CO., LTD., ELECTRIC POWER Research Institute Applicant after: Urumqi Electric Power Construction and Debugging Institute, Xinjiang Xinneng Group Co.,Ltd. Applicant after: NORTH CHINA ELECTRIC POWER University Address before: 830011 No. 200 Hengda Street, Urumqi High-tech Industrial Development Zone, Xinjiang Uygur Autonomous Region Applicant before: STATE GRID XINJIANG ELECTRIC POWER CO., LTD., ELECTRIC POWER Research Institute Applicant before: XINJIANG ELECTRIC POWER CONSTRUCTION AND COMMISSIONING CO.,LTD. Applicant before: NORTH CHINA ELECTRIC POWER University |
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Effective date of registration: 20190906 Address after: Room 801, Block B, Shanghai Building, 430 East Hebei Road, Urumqi City, Xinjiang Uygur Autonomous Region Applicant after: Urumqi Electric Power Construction and Debugging Institute, Xinjiang Xinneng Group Co.,Ltd. Applicant after: STATE GRID XINJIANG ELECTRIC POWER CO., LTD., ELECTRIC POWER Research Institute Applicant after: NORTH CHINA ELECTRIC POWER University Address before: 830011 No. 200 Hengda Street, Urumqi High-tech Industrial Development Zone, Xinjiang Uygur Autonomous Region Applicant before: STATE GRID XINJIANG ELECTRIC POWER CO., LTD., ELECTRIC POWER Research Institute Applicant before: Urumqi Electric Power Construction and Debugging Institute, Xinjiang Xinneng Group Co.,Ltd. Applicant before: NORTH CHINA ELECTRIC POWER University |
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