JP7330690B2 - ボイラシステム及び発電プラント並びにボイラシステムの運転方法 - Google Patents
ボイラシステム及び発電プラント並びにボイラシステムの運転方法 Download PDFInfo
- Publication number
- JP7330690B2 JP7330690B2 JP2018225234A JP2018225234A JP7330690B2 JP 7330690 B2 JP7330690 B2 JP 7330690B2 JP 2018225234 A JP2018225234 A JP 2018225234A JP 2018225234 A JP2018225234 A JP 2018225234A JP 7330690 B2 JP7330690 B2 JP 7330690B2
- Authority
- JP
- Japan
- Prior art keywords
- steam
- boiler
- heat
- temperature
- heat medium
- 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 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 412
- 238000010438 heat treatment Methods 0.000 claims description 91
- 239000000446 fuel Substances 0.000 claims description 79
- 238000011144 upstream manufacturing Methods 0.000 claims description 49
- 230000005855 radiation Effects 0.000 claims description 36
- 239000007921 spray Substances 0.000 claims description 34
- 238000010248 power generation Methods 0.000 claims description 14
- 239000000284 extract Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 description 10
- 238000000605 extraction Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000001276 controlling effect Effects 0.000 description 9
- 239000000567 combustion gas Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000015654 memory Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/16—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged otherwise than in the boiler furnace, fire tubes, or flue ways
- F22D1/18—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged otherwise than in the boiler furnace, fire tubes, or flue ways and heated indirectly
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018225234A JP7330690B2 (ja) | 2018-11-30 | 2018-11-30 | ボイラシステム及び発電プラント並びにボイラシステムの運転方法 |
| PCT/JP2019/039942 WO2020110473A1 (ja) | 2018-11-30 | 2019-10-10 | ボイラシステム及び発電プラント並びにボイラシステムの運転方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018225234A JP7330690B2 (ja) | 2018-11-30 | 2018-11-30 | ボイラシステム及び発電プラント並びにボイラシステムの運転方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020085415A JP2020085415A (ja) | 2020-06-04 |
| JP2020085415A5 JP2020085415A5 (enExample) | 2021-12-16 |
| JP7330690B2 true JP7330690B2 (ja) | 2023-08-22 |
Family
ID=70853405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018225234A Active JP7330690B2 (ja) | 2018-11-30 | 2018-11-30 | ボイラシステム及び発電プラント並びにボイラシステムの運転方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7330690B2 (enExample) |
| WO (1) | WO2020110473A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678115A (zh) * | 2020-06-28 | 2020-09-18 | 黄骅市暖禾环保设备有限公司 | 一种更加节能的电锅炉系统 |
| CN114636144B (zh) * | 2022-02-25 | 2023-10-20 | 中国大唐集团科学技术研究院有限公司西北电力试验研究院 | 一种基于水煤比自寻优的超临界火电机组给水设定方法 |
| JP2024074437A (ja) * | 2022-11-21 | 2024-05-31 | 日立Geニュークリア・エナジー株式会社 | 原子力プラントおよび原子力プラントでの発電方法 |
| CN118856964B (zh) * | 2024-07-03 | 2025-05-30 | 武汉东海石化重型装备有限公司 | 一种储能系统用高效换热系统及换热工艺 |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004190989A (ja) | 2002-12-13 | 2004-07-08 | Ishikawajima Harima Heavy Ind Co Ltd | 変圧貫流ボイラの起動制御装置および制御方法 |
| US20060266039A1 (en) | 2005-05-27 | 2006-11-30 | Skowronski Mark J | Method and system integrating solar heat into a regenerative rankine steam cycle |
| JP2008039367A (ja) | 2006-08-10 | 2008-02-21 | Kawasaki Heavy Ind Ltd | 太陽熱発電設備および熱媒体供給設備 |
| CN101787906A (zh) | 2010-02-05 | 2010-07-28 | 东南大学 | 一种太阳能和生物质能综合互补的联合热发电系统 |
| JP2012251670A (ja) | 2011-05-31 | 2012-12-20 | Toshiba Corp | 発電プラント及びその運転方法 |
| JP2013124853A (ja) | 2011-12-16 | 2013-06-24 | Hitachi Ltd | 太陽熱複合発電システム及び太陽熱複合発電方法 |
| JP2013204468A (ja) | 2012-03-27 | 2013-10-07 | Toshiba Corp | 太陽熱利用発電プラントおよびその運転方法 |
| CN103437968A (zh) | 2013-08-30 | 2013-12-11 | 华北电力大学 | 一种光-煤互补热发电系统 |
| JP2014047638A (ja) | 2012-08-29 | 2014-03-17 | Kobe Steel Ltd | 発電給熱装置 |
| JP2014055716A (ja) | 2012-09-12 | 2014-03-27 | Babcock-Hitachi Co Ltd | 複合ボイラシステム |
| JP2015045303A (ja) | 2013-08-29 | 2015-03-12 | 株式会社東芝 | 蒸気タービンプラントの運転方法 |
| JP2016160775A (ja) | 2015-02-27 | 2016-09-05 | 三菱日立パワーシステムズ株式会社 | 太陽熱と燃料ボイラの複合発電システム及びその制御方法 |
| CN205825455U (zh) | 2016-05-09 | 2016-12-21 | 华北电力大学 | 一种多模式下运行的太阳能辅助燃煤机组混合发电系统 |
| JP2017520722A (ja) | 2014-04-11 | 2017-07-27 | 武▲漢凱▼迪工程技▲術▼研究▲総▼院有限公司 | 太陽エネルギ及びバイオマスエネルギ一体型発電最適化結合システム |
| JP2018155448A (ja) | 2017-03-17 | 2018-10-04 | 三菱日立パワーシステムズ株式会社 | 発電プラント及びその運転方法 |
| JP2018189276A (ja) | 2017-04-28 | 2018-11-29 | 三菱日立パワーシステムズ株式会社 | 発電プラント及びその運転方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562411A (en) * | 1979-06-22 | 1981-01-12 | Toshiba Corp | Power generating plant |
| JPH0670530B2 (ja) * | 1987-01-27 | 1994-09-07 | 工業技術院長 | 太陽熱利用蒸気発生システム |
| JPH04251102A (ja) * | 1991-01-09 | 1992-09-07 | Mitsubishi Heavy Ind Ltd | 貫流ボイラの制御方法 |
| JP2000325946A (ja) * | 1999-05-25 | 2000-11-28 | Ebara Corp | 塩水淡水化装置 |
-
2018
- 2018-11-30 JP JP2018225234A patent/JP7330690B2/ja active Active
-
2019
- 2019-10-10 WO PCT/JP2019/039942 patent/WO2020110473A1/ja not_active Ceased
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004190989A (ja) | 2002-12-13 | 2004-07-08 | Ishikawajima Harima Heavy Ind Co Ltd | 変圧貫流ボイラの起動制御装置および制御方法 |
| US20060266039A1 (en) | 2005-05-27 | 2006-11-30 | Skowronski Mark J | Method and system integrating solar heat into a regenerative rankine steam cycle |
| JP2008039367A (ja) | 2006-08-10 | 2008-02-21 | Kawasaki Heavy Ind Ltd | 太陽熱発電設備および熱媒体供給設備 |
| CN101787906A (zh) | 2010-02-05 | 2010-07-28 | 东南大学 | 一种太阳能和生物质能综合互补的联合热发电系统 |
| JP2012251670A (ja) | 2011-05-31 | 2012-12-20 | Toshiba Corp | 発電プラント及びその運転方法 |
| JP2013124853A (ja) | 2011-12-16 | 2013-06-24 | Hitachi Ltd | 太陽熱複合発電システム及び太陽熱複合発電方法 |
| JP2013204468A (ja) | 2012-03-27 | 2013-10-07 | Toshiba Corp | 太陽熱利用発電プラントおよびその運転方法 |
| JP2014047638A (ja) | 2012-08-29 | 2014-03-17 | Kobe Steel Ltd | 発電給熱装置 |
| JP2014055716A (ja) | 2012-09-12 | 2014-03-27 | Babcock-Hitachi Co Ltd | 複合ボイラシステム |
| JP2015045303A (ja) | 2013-08-29 | 2015-03-12 | 株式会社東芝 | 蒸気タービンプラントの運転方法 |
| CN103437968A (zh) | 2013-08-30 | 2013-12-11 | 华北电力大学 | 一种光-煤互补热发电系统 |
| JP2017520722A (ja) | 2014-04-11 | 2017-07-27 | 武▲漢凱▼迪工程技▲術▼研究▲総▼院有限公司 | 太陽エネルギ及びバイオマスエネルギ一体型発電最適化結合システム |
| JP2016160775A (ja) | 2015-02-27 | 2016-09-05 | 三菱日立パワーシステムズ株式会社 | 太陽熱と燃料ボイラの複合発電システム及びその制御方法 |
| CN205825455U (zh) | 2016-05-09 | 2016-12-21 | 华北电力大学 | 一种多模式下运行的太阳能辅助燃煤机组混合发电系统 |
| JP2018155448A (ja) | 2017-03-17 | 2018-10-04 | 三菱日立パワーシステムズ株式会社 | 発電プラント及びその運転方法 |
| JP2018189276A (ja) | 2017-04-28 | 2018-11-29 | 三菱日立パワーシステムズ株式会社 | 発電プラント及びその運転方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020085415A (ja) | 2020-06-04 |
| WO2020110473A1 (ja) | 2020-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4786504B2 (ja) | 熱媒体供給設備および太陽熱複合発電設備ならびにこれらの制御方法 | |
| ES2568211T3 (es) | Central termoeléctrica con colectores solares | |
| JP7330690B2 (ja) | ボイラシステム及び発電プラント並びにボイラシステムの運転方法 | |
| US8181463B2 (en) | Direct heating organic Rankine cycle | |
| US9617874B2 (en) | Steam power plant turbine and control method for operating at low load | |
| EP2604858A2 (en) | Integrated Solar Combined Cycle Power Generation System and Integrated Solar Combined Cycle Power Generation Method | |
| RU2538994C2 (ru) | Способ эксплуатации прямоточного парогенератора, функционирующего при температуре пара более 650ос, и прямоточный парогенератор | |
| JP5832102B2 (ja) | ボイラプラントおよびその運転方法 | |
| CN113623032B (zh) | 一种燃煤锅炉烟气储热发电一体化系统及运行方法 | |
| US12129773B2 (en) | Start-up and control of liquid salt energy storage combined cycle systems | |
| US20150089944A1 (en) | Back-up boiler system for a solar thermal power plant based on molten salt technology, a solar thermal power plant and a method for operating a solar thermal power plant | |
| JP4854422B2 (ja) | 貫流型排熱回収ボイラの制御方法 | |
| JP2012102711A (ja) | 減温器蒸気熱回収設備 | |
| US7861527B2 (en) | Reheater temperature control | |
| JP5591377B2 (ja) | 蒸気ランキンプラント | |
| JP5638562B2 (ja) | 太陽熱利用発電プラントおよびその運転方法 | |
| JP2019173696A (ja) | コンバインドサイクル発電プラント、およびその運転方法 | |
| WO2020255692A1 (ja) | 発電プラントおよび発電プラントにおける余剰エネルギ蓄熱方法 | |
| JP2012251670A (ja) | 発電プラント及びその運転方法 | |
| JP2004245184A (ja) | 再熱蒸気タービンプラントとその起動方法 | |
| JPS629801B2 (enExample) | ||
| CN102213118A (zh) | 汽轮机机组 | |
| CN112567110B (zh) | 发电设备的控制装置及其控制方法以及控制程序、发电设备 | |
| CN117927941A (zh) | 光热电站蒸汽发生系统汽水温度调节及热负荷分配方法 | |
| JP2708406B2 (ja) | 火力発電プラントの起動制御方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211104 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20211104 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20220121 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230124 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230327 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230711 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230809 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7330690 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |