CN103699782B - 一种中速磨制粉系统给煤量软测量方法 - Google Patents
一种中速磨制粉系统给煤量软测量方法 Download PDFInfo
- Publication number
- CN103699782B CN103699782B CN201310662727.1A CN201310662727A CN103699782B CN 103699782 B CN103699782 B CN 103699782B CN 201310662727 A CN201310662727 A CN 201310662727A CN 103699782 B CN103699782 B CN 103699782B
- Authority
- CN
- China
- Prior art keywords
- coal feeding
- coal
- medium
- auxiliary
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003245 coal Substances 0.000 title claims abstract description 127
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title abstract 6
- 238000007780 powder milling Methods 0.000 title abstract 5
- 238000012417 linear regression Methods 0.000 claims abstract description 7
- 238000007781 pre-processing Methods 0.000 claims abstract description 5
- 238000003801 milling Methods 0.000 claims description 45
- 238000010298 pulverizing process Methods 0.000 claims description 24
- 239000011159 matrix material Substances 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 12
- 238000004364 calculation method Methods 0.000 claims description 10
- 238000000691 measurement method Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 abstract description 5
- 230000004044 response Effects 0.000 abstract description 5
- 238000011156 evaluation Methods 0.000 abstract 1
- 238000012549 training Methods 0.000 description 26
- 238000012360 testing method Methods 0.000 description 23
- 238000000227 grinding Methods 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000010606 normalization Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Disintegrating Or Milling (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310662727.1A CN103699782B (zh) | 2013-12-09 | 2013-12-09 | 一种中速磨制粉系统给煤量软测量方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310662727.1A CN103699782B (zh) | 2013-12-09 | 2013-12-09 | 一种中速磨制粉系统给煤量软测量方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103699782A CN103699782A (zh) | 2014-04-02 |
CN103699782B true CN103699782B (zh) | 2017-02-01 |
Family
ID=50361309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310662727.1A Active CN103699782B (zh) | 2013-12-09 | 2013-12-09 | 一种中速磨制粉系统给煤量软测量方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103699782B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105318905B (zh) * | 2014-12-30 | 2018-05-25 | 国家电网公司 | 一种火电厂热力系统传感器故障诊断方法 |
CN106228270B (zh) * | 2016-07-27 | 2020-11-10 | 广东工业大学 | 一种大数据驱动的挤压设备的能耗预测方法及其系统 |
CN116544877B (zh) * | 2023-05-20 | 2024-02-20 | 中海石油(中国)有限公司湛江分公司 | 用于海上石油平台海缆电流实时监控的继电保护装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3758920B2 (ja) * | 1999-12-02 | 2006-03-22 | 三菱重工業株式会社 | 石炭粉砕性自動推定装置 |
CN101038277B (zh) * | 2007-04-19 | 2010-12-08 | 东北大学 | 基于最小二乘-支持向量机的制粉过程煤粉细度软测量方法 |
JP5845979B2 (ja) * | 2012-03-07 | 2016-01-20 | Jfeスチール株式会社 | コークス炉装入用石炭の製造方法 |
CN103332878B (zh) * | 2013-05-30 | 2015-04-08 | 中国科学院沈阳自动化研究所 | 一种新型干法水泥熟料生产全流程优化方法 |
-
2013
- 2013-12-09 CN CN201310662727.1A patent/CN103699782B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103699782A (zh) | 2014-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103115356B (zh) | 超临界cfb锅炉燃烧信号的监测方法及优化控制方法 | |
CN104534507B (zh) | 一种锅炉燃烧优化控制方法 | |
CN102331772B (zh) | 一种直流百万机组过热汽温异常预警与故障诊断方法 | |
CN105224735A (zh) | 发电机组能效分析方法 | |
CN109541168B (zh) | 一种煤粉经济细度在线监测与调整方法 | |
CN102645523B (zh) | 基于制粉系统热平衡的入炉煤收到基水分在线辨识方法 | |
CN103816987B (zh) | 一种双进双出磨煤机出粉量的计算方法 | |
CN102564644B (zh) | 一种加热炉生产过程中板坯温度在线测量方法 | |
CN103699782B (zh) | 一种中速磨制粉系统给煤量软测量方法 | |
CN106594794B (zh) | 一种混合智能锅炉效率燃烧优化模型更新方法 | |
CN103939941B (zh) | 一种融入了不可逆热力学的锅炉燃烧优化方法 | |
CN110207094B (zh) | 基于主成分分析的iqga-svr锅炉受热面沾污特性辨识方法 | |
CN111931436A (zh) | 一种基于数值模拟与神经网络的燃烧器喷口风量预测方法 | |
CN103699786A (zh) | 一种热电厂超超临界发电机组变负荷耗差分析方法 | |
CN103063436A (zh) | 汽轮机热耗率指标计算结果判断方法 | |
Huang et al. | Analysis and evaluation of heat source data of large-scale heating system based on descriptive data mining techniques | |
CN105808945A (zh) | 一种混合智能锅炉效率燃烧优化方法 | |
CN107030121A (zh) | 一种连铸坯感应加热快速自适应温控方法 | |
Zeng et al. | Modeling and control of ball mill system considering coal moisture | |
CN116009393A (zh) | 一种火力发电机组深度调峰下负荷偏差自动控制方法 | |
Agrawal et al. | Application of K-NN regression for predicting coal mill related variables | |
CN108930977B (zh) | 一种炉膛燃烧状态实时在线获取方法 | |
CN110647560B (zh) | 一种机理与类脑智能结合的电厂入炉煤质在线软测量方法 | |
CN112036091A (zh) | 一种利用回归算法预测四角切圆燃烧器喷口风量的方法 | |
Zhou et al. | Using a core-vector machine to correct the steam-separator temperature deviations of a 1000 MW boiler |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB02 | Change of applicant information |
Inventor after: Tang Yaohua Inventor after: Tian Liang Inventor after: Guo Yile Inventor after: Li Wenqi Inventor after: Guo Weimin Inventor after: Sun Jianhua Inventor after: Li Guibing Inventor after: Gao Jianhong Inventor after: Zhu Feng Inventor after: Duan Songtao Inventor after: Li Bingnan Inventor before: Tang Yaohua Inventor before: Li Guibing Inventor before: Gao Jianhong Inventor before: Guo Yile Inventor before: Duan Songtao Inventor before: Shi Yongfeng |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161214 Address after: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Power Networks Co Applicant after: Electric Power Research Institute, State Grid Henan Electric Power Company Applicant after: DATANG ANYANG POWER GENERATION CO., LTD. Applicant after: Henan En Pai high-tech Group Co.,Ltd Applicant after: North-China Electric Power Univ. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Power Networks Co Applicant before: Electric Power Research Institute, State Grid Henan Electric Power Company Applicant before: DATANG ANYANG POWER GENERATION CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID HENAN ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Co-patentee after: DATANG ANYANG POWER GENERATION Co.,Ltd. Co-patentee after: Henan jiuyu enpai Power Technology Co., Ltd Co-patentee after: NORTH CHINA ELECTRIC POWER University Address before: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID HENAN ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Co-patentee before: DATANG ANYANG POWER GENERATION Co.,Ltd. Co-patentee before: HENAN ENPAI HIGH-TECH GROUP Co.,Ltd. Co-patentee before: NORTH CHINA ELECTRIC POWER University |
|
CP01 | Change in the name or title of a patent holder |