CN106570237A - Method and system for monitoring stator blade thickness of turbine of blast furnace gas waste heat recovery device - Google Patents
Method and system for monitoring stator blade thickness of turbine of blast furnace gas waste heat recovery device Download PDFInfo
- Publication number
- CN106570237A CN106570237A CN201610933790.8A CN201610933790A CN106570237A CN 106570237 A CN106570237 A CN 106570237A CN 201610933790 A CN201610933790 A CN 201610933790A CN 106570237 A CN106570237 A CN 106570237A
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- China
- Prior art keywords
- turbine
- stator blade
- blade thickness
- turbine stator
- data
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- 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.)
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/10—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to unwanted deposits on blades, in working-fluid conduits or the like
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
- G06N3/084—Backpropagation, e.g. using gradient descent
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- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610933790.8A CN106570237B (en) | 2016-10-25 | 2016-10-25 | Turbine stator blade thickness monitoring method and system of blast furnace gas waste heat recovery device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610933790.8A CN106570237B (en) | 2016-10-25 | 2016-10-25 | Turbine stator blade thickness monitoring method and system of blast furnace gas waste heat recovery device |
Publications (2)
Publication Number | Publication Date |
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CN106570237A true CN106570237A (en) | 2017-04-19 |
CN106570237B CN106570237B (en) | 2020-03-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610933790.8A Active CN106570237B (en) | 2016-10-25 | 2016-10-25 | Turbine stator blade thickness monitoring method and system of blast furnace gas waste heat recovery device |
Country Status (1)
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CN (1) | CN106570237B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108268359A (en) * | 2017-12-30 | 2018-07-10 | 浙江中睿低碳科技有限公司 | The optimization method of air compression station based on deep learning |
CN108592812A (en) * | 2018-05-10 | 2018-09-28 | 电子科技大学 | Fan blade optical fiber load strain characteristics extract and crack monitoring method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303990A (en) * | 2000-01-12 | 2001-07-18 | 三菱重工业株式会社 | Moving vane of turbine |
US20080111543A1 (en) * | 2006-04-26 | 2008-05-15 | Snecma | Measurement of wall thicknesses, particularly of a blade, by eddy currents |
CN102004460A (en) * | 2010-11-24 | 2011-04-06 | 东北电力大学 | Online monitoring method for fouling degree of flow passage of steam turbine |
CN104331553A (en) * | 2014-10-29 | 2015-02-04 | 浙江大学 | Optimal design method of large turbo expander impeller blade structure with defect consideration |
-
2016
- 2016-10-25 CN CN201610933790.8A patent/CN106570237B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303990A (en) * | 2000-01-12 | 2001-07-18 | 三菱重工业株式会社 | Moving vane of turbine |
US20080111543A1 (en) * | 2006-04-26 | 2008-05-15 | Snecma | Measurement of wall thicknesses, particularly of a blade, by eddy currents |
CN102004460A (en) * | 2010-11-24 | 2011-04-06 | 东北电力大学 | Online monitoring method for fouling degree of flow passage of steam turbine |
CN104331553A (en) * | 2014-10-29 | 2015-02-04 | 浙江大学 | Optimal design method of large turbo expander impeller blade structure with defect consideration |
Non-Patent Citations (3)
Title |
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蔡自兴: "《人工智能及其应用》", 31 July 2016 * |
高洪涛等: "基于热力计算的神经网络在汽轮机通流部分热参数诊断中的应用", 《第一届全国诊断工程技术学术会议》 * |
高洪涛等: "汽轮机叶片结垢在线诊断的一种新方法", 《大连理工大学学报》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108268359A (en) * | 2017-12-30 | 2018-07-10 | 浙江中睿低碳科技有限公司 | The optimization method of air compression station based on deep learning |
CN108592812A (en) * | 2018-05-10 | 2018-09-28 | 电子科技大学 | Fan blade optical fiber load strain characteristics extract and crack monitoring method |
CN108592812B (en) * | 2018-05-10 | 2019-12-31 | 电子科技大学 | Method for extracting load strain characteristics and monitoring cracks of optical fiber of fan blade |
Also Published As
Publication number | Publication date |
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CN106570237B (en) | 2020-03-17 |
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Application publication date: 20170419 Assignee: CHANGSHAN XINLONG BEARING Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2022330000079 Denomination of invention: Monitoring method and system of turbine stationary blade thickness of blast furnace gas waste heat recovery device Granted publication date: 20200317 License type: Common License Record date: 20220506 Application publication date: 20170419 Assignee: Zhejiang Zhongjing Bearing Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2022330000080 Denomination of invention: Monitoring method and system of turbine stationary blade thickness of blast furnace gas waste heat recovery device Granted publication date: 20200317 License type: Common License Record date: 20220506 |