CN105781629A - 一种发电厂汽轮机蒸汽管路疏水阀控制方法 - Google Patents
一种发电厂汽轮机蒸汽管路疏水阀控制方法 Download PDFInfo
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- CN105781629A CN105781629A CN201610191293.5A CN201610191293A CN105781629A CN 105781629 A CN105781629 A CN 105781629A CN 201610191293 A CN201610191293 A CN 201610191293A CN 105781629 A CN105781629 A CN 105781629A
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- Prior art keywords
- temperature
- drain valve
- steam
- temperature value
- value
- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 61
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 230000002209 hydrophobic effect Effects 0.000 claims description 44
- 238000009529 body temperature measurement Methods 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- 239000004576 sand Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000002699 waste material Substances 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
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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
- F01D17/00—Regulating or controlling by varying flow
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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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/32—Collecting of condensation water; Drainage ; Removing solid particles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/40—Type of control system
- F05D2270/44—Type of control system active, predictive, or anticipative
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610191293.5A CN105781629B (zh) | 2016-03-30 | 2016-03-30 | 一种发电厂汽轮机蒸汽管路疏水阀控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610191293.5A CN105781629B (zh) | 2016-03-30 | 2016-03-30 | 一种发电厂汽轮机蒸汽管路疏水阀控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105781629A true CN105781629A (zh) | 2016-07-20 |
CN105781629B CN105781629B (zh) | 2017-10-10 |
Family
ID=56391131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610191293.5A Active CN105781629B (zh) | 2016-03-30 | 2016-03-30 | 一种发电厂汽轮机蒸汽管路疏水阀控制方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105781629B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110529722A (zh) * | 2019-09-26 | 2019-12-03 | 中国电力工程顾问集团西北电力设计院有限公司 | 基于蒸汽过热度参数的管道疏水方法及系统 |
CN110985141A (zh) * | 2019-12-24 | 2020-04-10 | 杭州汽轮机股份有限公司 | 汽轮机疏水控制方法及汽轮机疏水系统 |
CN112922683A (zh) * | 2021-02-23 | 2021-06-08 | 华电浙江龙游热电有限公司 | 一种火力发电机组全厂疏水阀组的顺控方法 |
CN113074026A (zh) * | 2021-04-02 | 2021-07-06 | 杭州华电半山发电有限公司 | 一种汽轮机高压缸进汽管道疏水阀的控制方法 |
CN113483249A (zh) * | 2021-07-01 | 2021-10-08 | 杭州英集动力科技有限公司 | 一种基于机器视觉的蒸汽管道疏水系统及方法 |
CN114017661A (zh) * | 2021-11-30 | 2022-02-08 | 中国华能集团清洁能源技术研究院有限公司 | 一种提前响应的蒸汽管道疏水方法、系统、设备及介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4395383A (en) * | 1980-09-19 | 1983-07-26 | Vernitron Corporation | Apparatus for controlling temperature below 212 degrees fahrenheit in a sterilizer chamber |
US6145529A (en) * | 1997-07-11 | 2000-11-14 | Armstrong International, Inc. | Monitoring steam traps using RF signaling |
US20070073495A1 (en) * | 2005-09-28 | 2007-03-29 | Anderson William T | Steam trap monitoring |
US20100294377A1 (en) * | 2009-05-19 | 2010-11-25 | Yehoshua Aloni | Programmable steam trap apparatus |
-
2016
- 2016-03-30 CN CN201610191293.5A patent/CN105781629B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4395383A (en) * | 1980-09-19 | 1983-07-26 | Vernitron Corporation | Apparatus for controlling temperature below 212 degrees fahrenheit in a sterilizer chamber |
US6145529A (en) * | 1997-07-11 | 2000-11-14 | Armstrong International, Inc. | Monitoring steam traps using RF signaling |
US20070073495A1 (en) * | 2005-09-28 | 2007-03-29 | Anderson William T | Steam trap monitoring |
US20100294377A1 (en) * | 2009-05-19 | 2010-11-25 | Yehoshua Aloni | Programmable steam trap apparatus |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110529722A (zh) * | 2019-09-26 | 2019-12-03 | 中国电力工程顾问集团西北电力设计院有限公司 | 基于蒸汽过热度参数的管道疏水方法及系统 |
CN110985141A (zh) * | 2019-12-24 | 2020-04-10 | 杭州汽轮机股份有限公司 | 汽轮机疏水控制方法及汽轮机疏水系统 |
CN112922683A (zh) * | 2021-02-23 | 2021-06-08 | 华电浙江龙游热电有限公司 | 一种火力发电机组全厂疏水阀组的顺控方法 |
CN112922683B (zh) * | 2021-02-23 | 2023-10-20 | 华电浙江龙游热电有限公司 | 一种火力发电机组全厂疏水阀组的顺控方法 |
CN113074026A (zh) * | 2021-04-02 | 2021-07-06 | 杭州华电半山发电有限公司 | 一种汽轮机高压缸进汽管道疏水阀的控制方法 |
CN113074026B (zh) * | 2021-04-02 | 2023-02-21 | 杭州华电半山发电有限公司 | 一种汽轮机高压缸进汽管道疏水阀的控制方法 |
CN113483249A (zh) * | 2021-07-01 | 2021-10-08 | 杭州英集动力科技有限公司 | 一种基于机器视觉的蒸汽管道疏水系统及方法 |
CN114017661A (zh) * | 2021-11-30 | 2022-02-08 | 中国华能集团清洁能源技术研究院有限公司 | 一种提前响应的蒸汽管道疏水方法、系统、设备及介质 |
Also Published As
Publication number | Publication date |
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CN105781629B (zh) | 2017-10-10 |
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Address after: Building 3, yard 6, Dijin Road, Haidian District, Beijing 100095 Patentee after: STATE NUCLEAR ELECTRIC POWER PLANNING DESIGN AND RESEARCH INSTITUTE Co.,Ltd. Patentee after: SNPTC (BEIJING) NUCLEAR POWER CONVENTIONAL ISLAND AND POWER ENGINEERING RESEARCH CENTER Co.,Ltd. Address before: National Nuclear Power Institute, No. 6, Dijin Road, Zhongguancun Environmental Protection Science Park, Haidian District, Beijing 100095 Patentee before: STATE NUCLEAR ELECTRIC POWER PLANNING DESIGN & Research Institute Patentee before: SNPTC (BEIJING) NUCLEAR POWER CONVENTIONAL ISLAND AND POWER ENGINEERING RESEARCH CENTER Co.,Ltd. |
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Effective date of registration: 20211011 Address after: Building 3, yard 6, Dijin Road, Haidian District, Beijing 100095 Patentee after: STATE NUCLEAR ELECTRIC POWER PLANNING DESIGN AND RESEARCH INSTITUTE Co.,Ltd. Patentee after: Shandong Nuclear Power Co.,Ltd. Address before: Building 3, yard 6, Dijin Road, Haidian District, Beijing 100095 Patentee before: STATE NUCLEAR ELECTRIC POWER PLANNING DESIGN AND RESEARCH INSTITUTE Co.,Ltd. Patentee before: SNPTC (BEIJING) NUCLEAR POWER CONVENTIONAL ISLAND AND POWER ENGINEERING RESEARCH CENTER Co.,Ltd. |
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