CN112506162A - 一种基于数据模型和机理运算的氧化风系统控制方法 - Google Patents
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CN112682342B (zh) * | 2020-12-11 | 2023-05-12 | 新奥数能科技有限公司 | 一种湿法脱硫浆液氧化风风量控制方法及装置 |
CN113648801B (zh) * | 2021-08-26 | 2022-05-31 | 浙江浩普智能科技有限公司 | 一种湿法脱硫氧化风机优化控制方法及系统 |
CN113898581B (zh) * | 2021-09-30 | 2023-10-03 | 江苏昆仑互联科技有限公司 | 一种湿法脱硫罗茨风机节能控制系统及方法 |
CN115193232B (zh) * | 2022-07-14 | 2023-09-22 | 西安热工研究院有限公司 | 一种脱硫浆液中Ca2+浓度与pH在线控制浆液氧化状态的方法 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0710331B2 (ja) * | 1988-12-29 | 1995-02-08 | 石川島播磨重工業株式会社 | 排煙脱硫装置の制御方法 |
US20060045801A1 (en) * | 2004-08-27 | 2006-03-02 | Alstom Technology Ltd. | Model predictive control of air pollution control processes |
CN206299597U (zh) * | 2016-12-06 | 2017-07-04 | 北京国电龙源环保工程有限公司 | 多台氧化风机变频运行控制装置 |
CN108636094A (zh) * | 2018-07-12 | 2018-10-12 | 浙江大学 | 一种湿法脱硫工艺中的精确预测控制与节能系统及方法 |
CN109085856A (zh) * | 2018-09-10 | 2018-12-25 | 厦门邑通软件科技有限公司 | 一种脱硫吸收塔氧化风机降耗方法和系统 |
CN109126408A (zh) * | 2018-08-23 | 2019-01-04 | 南京天创电子技术有限公司 | 一种湿法脱硫装置及智能控制方法 |
CN109200783A (zh) * | 2018-09-28 | 2019-01-15 | 北京国电龙源环保工程有限公司 | 锅炉烟气氨法脱硫装置及其工艺流程 |
CN109343367A (zh) * | 2018-10-26 | 2019-02-15 | 齐鲁工业大学 | 一种基于神经网络预测控制烟气脱硫的方法 |
CN109603494A (zh) * | 2018-11-13 | 2019-04-12 | 北京国电龙源环保工程有限公司 | 基于大数据的脱硫装置吸收循环系统优化运行方法及吸收循环系统 |
CN109657910A (zh) * | 2018-11-13 | 2019-04-19 | 北京国电龙源环保工程有限公司 | 基于大数据的脱硫氧化风系统间歇运行方法及系统 |
CN111340199A (zh) * | 2020-03-26 | 2020-06-26 | 中煤能源研究院有限责任公司 | 一种基于物料衡算和深度学习的脱硫系统节能方法 |
-
2020
- 2020-08-18 CN CN202010828731.0A patent/CN112034795A/zh not_active Withdrawn
- 2020-12-16 CN CN202011491512.4A patent/CN112506162B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0710331B2 (ja) * | 1988-12-29 | 1995-02-08 | 石川島播磨重工業株式会社 | 排煙脱硫装置の制御方法 |
US20060045801A1 (en) * | 2004-08-27 | 2006-03-02 | Alstom Technology Ltd. | Model predictive control of air pollution control processes |
CN206299597U (zh) * | 2016-12-06 | 2017-07-04 | 北京国电龙源环保工程有限公司 | 多台氧化风机变频运行控制装置 |
CN108636094A (zh) * | 2018-07-12 | 2018-10-12 | 浙江大学 | 一种湿法脱硫工艺中的精确预测控制与节能系统及方法 |
CN109126408A (zh) * | 2018-08-23 | 2019-01-04 | 南京天创电子技术有限公司 | 一种湿法脱硫装置及智能控制方法 |
CN109085856A (zh) * | 2018-09-10 | 2018-12-25 | 厦门邑通软件科技有限公司 | 一种脱硫吸收塔氧化风机降耗方法和系统 |
CN109200783A (zh) * | 2018-09-28 | 2019-01-15 | 北京国电龙源环保工程有限公司 | 锅炉烟气氨法脱硫装置及其工艺流程 |
CN109343367A (zh) * | 2018-10-26 | 2019-02-15 | 齐鲁工业大学 | 一种基于神经网络预测控制烟气脱硫的方法 |
CN109603494A (zh) * | 2018-11-13 | 2019-04-12 | 北京国电龙源环保工程有限公司 | 基于大数据的脱硫装置吸收循环系统优化运行方法及吸收循环系统 |
CN109657910A (zh) * | 2018-11-13 | 2019-04-19 | 北京国电龙源环保工程有限公司 | 基于大数据的脱硫氧化风系统间歇运行方法及系统 |
CN111340199A (zh) * | 2020-03-26 | 2020-06-26 | 中煤能源研究院有限责任公司 | 一种基于物料衡算和深度学习的脱硫系统节能方法 |
Non-Patent Citations (3)
Title |
---|
尹二新,张同卫,唐 坚,路光杰,陈 鸥,杨建辉: "火电机组过程大数据建模方法研究", 《电力大数据》 * |
英志兵; 李杰; 王迎春; 杨宇龙; 胡晓波: "火力发电厂脱硫氧化风系统升级改造", 《节能技术与应用》 * |
郭一杉: "燃煤烟气颗粒物_三氧化硫协同脱除过程建模与调控研究及应用", 《中国博士学位论文全文数据库工程科技Ⅰ辑》 * |
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