CN104238516B - 一种锅炉系统设备状态监测方法 - Google Patents
一种锅炉系统设备状态监测方法 Download PDFInfo
- Publication number
- CN104238516B CN104238516B CN201410468800.6A CN201410468800A CN104238516B CN 104238516 B CN104238516 B CN 104238516B CN 201410468800 A CN201410468800 A CN 201410468800A CN 104238516 B CN104238516 B CN 104238516B
- Authority
- CN
- China
- Prior art keywords
- mtd
- mrow
- msubsup
- state
- msup
- 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
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000012544 monitoring process Methods 0.000 title claims abstract description 9
- 230000008859 change Effects 0.000 claims abstract description 27
- 230000007704 transition Effects 0.000 claims description 16
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000012806 monitoring device Methods 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 238000013507 mapping Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Testing And Monitoring For Control Systems (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410468800.6A CN104238516B (zh) | 2014-09-15 | 2014-09-15 | 一种锅炉系统设备状态监测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410468800.6A CN104238516B (zh) | 2014-09-15 | 2014-09-15 | 一种锅炉系统设备状态监测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104238516A CN104238516A (zh) | 2014-12-24 |
CN104238516B true CN104238516B (zh) | 2017-10-13 |
Family
ID=52226812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410468800.6A Active CN104238516B (zh) | 2014-09-15 | 2014-09-15 | 一种锅炉系统设备状态监测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104238516B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109523027B (zh) * | 2018-10-22 | 2021-01-05 | 新智数字科技有限公司 | 一种基于贝叶斯网络的锅炉运行数据监测方法和装置 |
CN114397867B (zh) * | 2022-03-18 | 2022-06-10 | 山西正合天科技股份有限公司 | 一种基于物联网的工控机控制方法及系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE522545C2 (sv) * | 2001-03-06 | 2004-02-17 | Goalart Ab | System, anordning och förfarande för diagnostisering av flödesprocesser |
US7016742B2 (en) * | 2002-11-27 | 2006-03-21 | Bahelle Memorial Institute | Decision support for operations and maintenance (DSOM) system |
CN102195362A (zh) * | 2011-05-26 | 2011-09-21 | 中国电力科学研究院 | 一种计及系统运行可靠性的概率动态调度方法 |
CN102306178A (zh) * | 2011-08-25 | 2012-01-04 | 盛乐信息技术(上海)有限公司 | 视频推荐方法及装置 |
CN103336428B (zh) * | 2013-06-24 | 2016-06-08 | 广东电网有限责任公司电力科学研究院 | 一种电站锅炉优化方法和系统 |
-
2014
- 2014-09-15 CN CN201410468800.6A patent/CN104238516B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104238516A (zh) | 2014-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104267668B (zh) | 基于贝叶斯方法的航天阀门零件加工过程故障诊断方法 | |
Wang et al. | An online fault diagnosis tool of VAV terminals for building management and control systems | |
EP3203338B1 (en) | Plant performance evaluation apparatus, plant performance evaluation system, and plant performance evaluation method | |
WO2005111806A3 (en) | Sensor fault diagnostics and prognostics using component model and time scale orthogonal expansions | |
Liu et al. | A fault diagnosis method based on signed directed graph and matrix for nuclear power plants | |
CN104240779B (zh) | 核电站堆芯功率象限倾斜的监督方法和装置 | |
CN102460529A (zh) | 装置异常监视方法以及系统 | |
US20130318018A1 (en) | Neural network-based turbine monitoring system | |
Jeong et al. | A heuristic method of variable selection based on principal component analysis and factor analysis for monitoring in a 300 kw mcfc power plant | |
CN110112442B (zh) | 一种燃料电池系统控制方法及装置 | |
CN106200624B (zh) | 基于交叉分段pca的工业锅炉故障诊断方法 | |
CN104238516B (zh) | 一种锅炉系统设备状态监测方法 | |
CN102110187A (zh) | 一种基于pca和人工免疫系统的流程工业混合故障诊断方法和系统 | |
CN111679648B (zh) | 一种基于高斯过程回归的多变量闭环控制回路性能评估方法 | |
CN106289754B (zh) | 一种基于统计控制技术的火电机组部件性能变化判定方法 | |
CN111476386A (zh) | 能源系统维护方法、装置、系统以及存储介质 | |
CN105387449B (zh) | 一种在锅炉蒸汽温度控制中使用二阶微分的控制方法 | |
CN106050435B (zh) | 用于燃气涡轮的调节和控制系统、计算机程序产品及方法 | |
Li et al. | Model-based monitoring and fault diagnosis of fossil power plant process units using group method of data handling | |
Jain et al. | Prediction of remaining useful life of an aircraft engine under unknown initial wear | |
CN111666673A (zh) | 一种锅炉过热器寿命的监控方法、装置、存储介质及设备 | |
Dalapatu et al. | Alarm allocation for event-based process alarm systems | |
CN106124933A (zh) | 一种基于等价输入干扰法的电力系统故障诊断方法 | |
CN103364199A (zh) | 一种燃气轮机图形化故障诊断方法 | |
CN104165352B (zh) | 一种核电站蒸发器水位监控系统及其监控方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Miao Huifang Inventor after: Wu Yichun Inventor after: Zheng Jianxiang Inventor after: Xie Shan Inventor after: Zhao Xu Inventor before: Zhao Xu Inventor before: Miao Huifang Inventor before: Wu Yichun Inventor before: Xie Shan Inventor before: Zheng Jianxiang Inventor before: Chen Shaomin |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230420 Address after: Unit 02, 2nd Floor, Zone 2, Building 3, No. 2311-2 Heshan Road, Huli District, Xiamen City, Fujian Province, 361000 Patentee after: Peisen (Fujian) Environmental Technology Co.,Ltd. Address before: 361000 Siming South Road, Xiamen, Fujian Province, No. 422 Patentee before: XIAMEN University |