JP4685518B2 - 排熱発電設備 - Google Patents
排熱発電設備 Download PDFInfo
- Publication number
- JP4685518B2 JP4685518B2 JP2005180963A JP2005180963A JP4685518B2 JP 4685518 B2 JP4685518 B2 JP 4685518B2 JP 2005180963 A JP2005180963 A JP 2005180963A JP 2005180963 A JP2005180963 A JP 2005180963A JP 4685518 B2 JP4685518 B2 JP 4685518B2
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- JP
- Japan
- Prior art keywords
- power
- power generation
- generator
- exhaust heat
- generation facility
- 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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- 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]
-
- 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
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Engine Equipment That Uses Special Cycles (AREA)
Description
11 蒸気発生器
12 タービン
13 高速発電機
14 凝縮器
15 給液ポンプ
16 作動媒体循環経路
17 整流器
18 高周波整流器
19 インバータ
20 制御器
21 電熱器
22 排熱発電装置制御盤
30 熱源装置
31 発電機盤
32 発電機
33 内燃機関
34 熱源装置補機盤
35 ジャケット冷却水循環路
36 熱回収用熱交換器
37 三方弁
38 ジャケット冷却水循環ポンプ
39 排温水循環系
40 温水循環ポンプ
41 往水ヘッダー
42 還水ヘッダー
43 温水循環ポンプ
44 温水需要先
45 冷却水循環系
46 冷却水ポンプ
47 冷却ファン
48 冷却塔
49 放熱用熱交換器
50 循環水系補機盤
51 温水系統補機盤
52 冷却塔補機盤
53 蓄電器
54 保護装置
55 直流負荷
60 空冷ファン
61 循環水系補機盤
62 排気ガス
63 空冷凝縮器
Claims (6)
- 排熱を回収して作動媒体蒸気を発生させる蒸気発生器と、該動作媒体蒸気により駆動されるタービンと、該タービンより排出される作動媒体蒸気を凝縮させる凝縮器と、該凝縮器で凝縮した作動媒体液を前記蒸気発生器に循環させる作動媒体循環ポンプとを具備すると共に、前記タービンにより駆動される発電機を具備する排熱発電装置を備えた排熱発電設備であって、
前記発電機で発電された交流出力を整流器により直流に変換した直流電力と、外部電力系統から供給される交流電力を整流器により直流に変換した直流電力を合成した直流電力が流れる直流系統と、
前記直流系統の直流電力を交流電力に変換するインバータと、を備え、
前記直流系統の合成された直流電力が、前記外部電力系統から供給され前記整流器で直流に変換した直流電力電圧により略一定電圧に維持されることにより、前記発電機の回転速度の上昇を抑制し、前記発電機の回転速度を略一定に維持することを特徴とする排熱発電設備。 - 請求項1に記載の排熱発電設備において、
前記排熱は、発電機を駆動する内燃機関からの排熱であって、該内燃機関の補機類の電力の一部若しくは全部を、前記インバータからの交流電力で賄うことを特徴とする排熱発電設備。 - 請求項1又は2に記載の排熱発電設備において、
前記直流系統に、制御手段を介して電熱器を設けたことを特徴とする排熱発電設備。 - 請求項1乃至又3のいずれか1項に記載の排熱発電設備において、
前記直流系統に、蓄電器を設置したことを特徴とする排熱発電設備。 - 請求項2乃至又4のいずれか1項に記載の排熱発電設備において、
前記発電機の発電電力が、その時点での負荷の電力需要を上回った場合若しくは上回ることが予想される場合に、前記補機類を強制的に運転する機能を備えたことを特徴とする排熱発電設備。 - 請求項1乃至又5のいずれか1項に記載の排熱発電設備において、
前記外部電力系統が停電した場合、当該排熱発電設備に付随する負荷の一部若しくは全部を遮断する機能を備えたことを特徴とする排熱発電設備。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005180963A JP4685518B2 (ja) | 2005-06-21 | 2005-06-21 | 排熱発電設備 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005180963A JP4685518B2 (ja) | 2005-06-21 | 2005-06-21 | 排熱発電設備 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007002688A JP2007002688A (ja) | 2007-01-11 |
JP4685518B2 true JP4685518B2 (ja) | 2011-05-18 |
Family
ID=37688543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005180963A Expired - Fee Related JP4685518B2 (ja) | 2005-06-21 | 2005-06-21 | 排熱発電設備 |
Country Status (1)
Country | Link |
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JP (1) | JP4685518B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4851399B2 (ja) * | 2007-06-29 | 2012-01-11 | 株式会社ノーリツ | コージェネレーションシステムおよびその貯湯ユニット |
EP2529087B1 (en) * | 2010-01-27 | 2018-11-14 | Nanjing TICA Climate Solutions Co., Ltd. | Organic rankine cycle (orc) load following power generation system and method of operation |
GB2485929A (en) * | 2010-10-29 | 2012-05-30 | Tacoma Properties Llc | Micro combined heat and power unit with heat exchanger diverter valve arrangement |
GB2485927B (en) * | 2010-10-29 | 2013-02-27 | Sustainable Power Ltd | Micro combined heat and power unit with internal combustion engine exhaust gas heat exchanger |
GB2485928A (en) * | 2010-10-29 | 2012-05-30 | Tacoma Properties Llc | Micro combined heat and power unit having a rectifier and inverter to convert alternator generator output to predetermined AC frequency |
GB2485930A (en) * | 2010-10-29 | 2012-05-30 | Tacoma Properties Llc | Micro combined heat and power generation system having a means for mounting on a wall |
JP2014064451A (ja) * | 2012-08-30 | 2014-04-10 | Kobe Steel Ltd | 発電システム |
JP6029403B2 (ja) * | 2012-09-25 | 2016-11-24 | 大阪瓦斯株式会社 | 蒸気発生システム |
JP2015061358A (ja) * | 2013-09-17 | 2015-03-30 | 株式会社Ihi | 廃熱発電システム |
JP6543873B2 (ja) * | 2015-07-17 | 2019-07-17 | 株式会社Ihi回転機械エンジニアリング | 廃熱発電システム |
JP6441520B1 (ja) * | 2018-03-14 | 2018-12-19 | 株式会社日立パワーソリューションズ | 電力需給システム、制御装置及び電力需給方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4274619B2 (ja) * | 1998-04-09 | 2009-06-10 | 大阪瓦斯株式会社 | 排熱回収システム |
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- 2005-06-21 JP JP2005180963A patent/JP4685518B2/ja not_active Expired - Fee Related
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JP2007002688A (ja) | 2007-01-11 |
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