JP4473269B2 - コージェネレーションシステム - Google Patents
コージェネレーションシステム Download PDFInfo
- Publication number
- JP4473269B2 JP4473269B2 JP2006523883A JP2006523883A JP4473269B2 JP 4473269 B2 JP4473269 B2 JP 4473269B2 JP 2006523883 A JP2006523883 A JP 2006523883A JP 2006523883 A JP2006523883 A JP 2006523883A JP 4473269 B2 JP4473269 B2 JP 4473269B2
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- JP
- Japan
- Prior art keywords
- temperature
- heat
- power
- cogeneration system
- hot water
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
- F24D11/005—Central heating systems using heat accumulated in storage masses water heating system with recuperation of waste heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D18/00—Small-scale combined heat and power [CHP] generation systems specially adapted for domestic heating, space heating or domestic hot-water supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D21/0001—Recuperative heat exchangers
- F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
- F28D21/0005—Recuperative heat exchangers the heat being recuperated from exhaust gases for domestic or space-heating systems
- F28D21/0007—Water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2101/00—Electric generators of small-scale CHP systems
- F24D2101/30—Fuel cells
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2101/00—Electric generators of small-scale CHP systems
- F24D2101/70—Electric generators driven by internal combustion engines [ICE]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2103/00—Thermal aspects of small-scale CHP systems
- F24D2103/10—Small-scale CHP systems characterised by their heat recovery units
- F24D2103/13—Small-scale CHP systems characterised by their heat recovery units characterised by their heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2103/00—Thermal aspects of small-scale CHP systems
- F24D2103/10—Small-scale CHP systems characterised by their heat recovery units
- F24D2103/17—Storage tanks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/16—Waste heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/16—Waste heat
- F24D2200/26—Internal combustion engine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/10—Safety or protection arrangements; Arrangements for preventing malfunction for preventing overheating, e.g. heat shields
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/10—Fuel cells in stationary systems, e.g. emergency power source in plant
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/40—Combination of fuel cells with other energy production systems
- H01M2250/402—Combination of fuel cell with other electric generators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/40—Combination of fuel cells with other energy production systems
- H01M2250/405—Cogeneration of heat or hot water
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/10—Applications of fuel cells in buildings
-
- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
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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
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Description
(第1実施形態)
図1は、本発明の第1実施形態のコージェネレーションシステムの概略構成を示すブロック図である。以下、図1を参照しつつ、コージェネレーションシステム100のハードウェアと制御系統について説明する。
(第2実施形態)
図4は、本発明の第2実施形態のコージェネレーションシステムの概略構成を示すブロック図である。第2実施形態のコージェネレーションシステム200は、第1実施形態のコージェネレーションシステム100の排熱回収回路12において、ヒータ18の下流に第2の温度検知器19を付加したものであり、その他の部分はコージェネレーションシステム100の構成と同様である。よって、第1実施形態と第2実施形態において共通する要素には同一の符号および名称を付して、説明を省略する。
[変形例]
上述の説明では、T2の閾値は2個であったが、より多くの閾値を用いて段階的に制御が行われてもよい。閾値の個数は必要に応じて変更可能であり、2個でも4個以上でもよい。あるいは、閾値ではなく、演算式やテーブルなどを用いて、水温から流量の制御目標値を決定してもよい。
(第3実施形態)
第3実施形態のコージェネレーションシステムは、ヒータ18への余剰電力が生じたことによる給電とは別に、一定時間ヒータ18に給電することによって、貯湯タンク20内の水を、排熱回収の目標温度(例えば70℃)より高い、雑菌の繁殖が抑制可能と推定される温度(例えば、90℃)に沸上げることを特徴とする。ハードウエアおよび制御系統については、第1実施形態(図1)と同様であるので、説明を省略する。
2 原料供給経路
3 水素供給経路
4 燃料排ガス経路
5 発電装置(燃料電池)
6 排水素経路
7 空気ブロワ
8 排空気経路
9 バーナ
10 冷却水経路
11 冷却水ポンプ
12 排熱回収回路
13 循環ポンプ
14 熱交換器
15 熱交換器
16 熱交換器
17 第1の温度検知器
18 ヒータ
19 第2の温度検知器
20 貯湯タンク
21 制御部
22 電力変換装置
31 電力負荷
32 電力供給系統
33 逆潮流検知器
51 エンジン排熱回収回路
52 ガスエンジン
53 排気経路
54 排熱熱交換器
55 排熱ポンプ
56 ヒータ
57 熱交換器
58 貯湯経路
59 貯湯タンク
60 循環ポンプ
61 循環温度センサ
80 CPU
81 メモリ
82 計時装置
100 コージェネレーションシステム
200 コージェネレーションシステム
300 コージェネレーションシステム
400 コージェネレーションシステム
500 コージェネレーションシステム
Claims (1)
- 発電装置と、前記発電装置を第1の熱媒体で冷却する冷却回路と、前記冷却回路上に設けられた熱交換器と、前記熱交換器を介して第1の熱媒体と熱交換する第2の熱媒体が流通する排熱回収回路と、前記排熱回収回路と接続し前記熱交換器により熱交換された第2の熱媒体を蓄える蓄熱部と、制御部とを備えるコージェネレーションシステムであって、第2の熱媒体が流れる方向における前記熱交換器の下流には、第1の温度検知器と、前記発電装置の電力が給電されるヒータとがこの順に接続され、さらに前記排熱回収回路には第2の熱媒体を循環させる循環ポンプが接続され、前記制御部は、前記第1の温度検知器によって検知される温度に基づいて、前記検知温度が所定の目標温度になるよう前記循環ポンプの流量を制御するとともに前記第1の温度検知器で検出される温度が、前記所定の目標温度よりも高い第1の判定温度以上になった場合に前記コージェネレーションシステムの運転を停止させるコージェネレーションシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005041998 | 2005-02-18 | ||
JP2005041998 | 2005-02-18 | ||
PCT/JP2006/302823 WO2006095555A1 (ja) | 2005-02-18 | 2006-02-17 | コージェネレーションシステム |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009010075A Division JP4414474B2 (ja) | 2005-02-18 | 2009-01-20 | コージェネレーションシステム |
JP2009179173A Division JP4907702B2 (ja) | 2005-02-18 | 2009-07-31 | コージェネレーションシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2006095555A1 JPWO2006095555A1 (ja) | 2008-08-14 |
JP4473269B2 true JP4473269B2 (ja) | 2010-06-02 |
Family
ID=36953157
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006523883A Active JP4473269B2 (ja) | 2005-02-18 | 2006-02-17 | コージェネレーションシステム |
JP2009010075A Expired - Fee Related JP4414474B2 (ja) | 2005-02-18 | 2009-01-20 | コージェネレーションシステム |
JP2009179173A Active JP4907702B2 (ja) | 2005-02-18 | 2009-07-31 | コージェネレーションシステム |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009010075A Expired - Fee Related JP4414474B2 (ja) | 2005-02-18 | 2009-01-20 | コージェネレーションシステム |
JP2009179173A Active JP4907702B2 (ja) | 2005-02-18 | 2009-07-31 | コージェネレーションシステム |
Country Status (4)
Country | Link |
---|---|
US (1) | US7718290B2 (ja) |
JP (3) | JP4473269B2 (ja) |
CN (1) | CN100570230C (ja) |
WO (1) | WO2006095555A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009281724A (ja) * | 2005-02-18 | 2009-12-03 | Panasonic Corp | コージェネレーションシステム |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5194425B2 (ja) * | 2006-10-24 | 2013-05-08 | トヨタ自動車株式会社 | 燃料電池システム |
JP4966066B2 (ja) * | 2007-03-27 | 2012-07-04 | 東邦瓦斯株式会社 | コージェネレーションシステム |
JP2008262740A (ja) * | 2007-04-10 | 2008-10-30 | Toshiba Fuel Cell Power Systems Corp | 燃料電池発電システム |
JP2009076221A (ja) * | 2007-09-19 | 2009-04-09 | Ebara Ballard Corp | 燃料電池システム |
KR100985384B1 (ko) * | 2008-06-27 | 2010-10-05 | 주식회사 경동네트웍 | 온수 공급 시스템에서 저유량의 온수 사용시 온수 온도를제어하기 위한 방법 |
JP5286104B2 (ja) * | 2009-02-19 | 2013-09-11 | パーパス株式会社 | 排熱回収方法、排熱回収装置及びコジェネレーションシステム |
US8746232B2 (en) * | 2009-08-07 | 2014-06-10 | Honda Motor Co., Ltd. | Hot water supply system |
CA2762534A1 (en) * | 2010-03-04 | 2011-09-09 | Panasonic Corporation | Fuel cell system and method for operating fuel cell system |
JP5727270B2 (ja) * | 2011-03-23 | 2015-06-03 | 大阪瓦斯株式会社 | 貯湯システム及びその運転方法、並びに、貯湯システム用の制御装置 |
CN102933915A (zh) * | 2011-06-06 | 2013-02-13 | 松下电器产业株式会社 | 热泵的运转方法及热泵系统 |
GB201112299D0 (en) * | 2011-07-18 | 2011-08-31 | Elsarrag Esam | Fuel protection apparatus |
US10526970B2 (en) * | 2012-01-23 | 2020-01-07 | Siemens Aktiengesellschaft | Combined heat and power plant and method for operation thereof |
GB2510547B (en) * | 2012-03-01 | 2016-04-27 | Waste Heat Recovery Ltd | Heat recovery |
US9453477B2 (en) | 2012-03-23 | 2016-09-27 | Concentric Power, Inc. | Systems and methods for power cogeneration |
US11050249B2 (en) | 2012-03-23 | 2021-06-29 | Concentric Power, Inc. | Systems and methods for power cogeneration |
FR2994474B1 (fr) * | 2012-08-13 | 2018-06-29 | Winslim Sarl | Ensemble forme d'un chauffe-eau comportant un corps de chauffe comprenant un volume d'eau et d'au moins un generateur d'un module inductif dedie a un appareil electrique |
US20150221965A1 (en) * | 2012-09-20 | 2015-08-06 | Panasonic Intellectual Property Management Co., Ltd. | Cogeneration system and method of operating cogeneration system |
US10329169B2 (en) * | 2013-02-14 | 2019-06-25 | Baker Hughes, A Ge Company, Llc | Colloidal silica addition to promote the separation of oil from water |
JP6251066B2 (ja) * | 2014-01-31 | 2017-12-20 | 本田技研工業株式会社 | コージェネレーション装置 |
US20160138799A1 (en) * | 2014-11-13 | 2016-05-19 | Clearsign Combustion Corporation | Burner or boiler electrical discharge control |
JP6168032B2 (ja) * | 2014-11-14 | 2017-07-26 | トヨタ自動車株式会社 | 燃料電池システム |
JP6501577B2 (ja) * | 2015-03-24 | 2019-04-17 | 大阪瓦斯株式会社 | 燃料電池システム |
EP3103495B1 (en) * | 2015-06-10 | 2018-08-29 | B. Braun Avitum AG | Solution circuit apparatus with bypass, and blood purification system comprising the solution circuit apparatus |
JP6653601B2 (ja) * | 2016-03-14 | 2020-02-26 | マレリ株式会社 | 液体加熱装置 |
JP6715626B2 (ja) * | 2016-03-17 | 2020-07-01 | 大阪瓦斯株式会社 | 熱回収システム |
EP3379158B1 (en) * | 2017-03-24 | 2020-02-19 | Mitsubishi Electric R&D Centre Europe B.V. | Method for operating a heat pump system |
CN110604090A (zh) * | 2019-10-29 | 2019-12-24 | 武汉合缘绿色生物股份有限公司 | 鱼虾养殖试验缸 |
CN111121518B (zh) * | 2019-12-26 | 2021-05-25 | 连云港江海机械设备制造有限公司 | 一种自动化余热回收装置及回收方法 |
CN111463453B (zh) * | 2020-04-14 | 2022-09-27 | 吉林大学 | 一种具有相变蓄热及预加热功能的燃料电池热管理系统 |
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JP2940267B2 (ja) * | 1991-11-05 | 1999-08-25 | 株式会社デンソー | 熱電併給装置 |
JP3173275B2 (ja) | 1994-04-01 | 2001-06-04 | 松下電器産業株式会社 | 貯湯式給湯器 |
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US6835483B2 (en) * | 2001-05-31 | 2004-12-28 | Plug Power, Inc. | Method and apparatus for controlling a combined heat and power fuel cell system |
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US20050019631A1 (en) * | 2003-07-23 | 2005-01-27 | Matsushita Electric Industrial Co., Ltd. | Fuel cell cogeneration system |
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