JP6445494B2 - 地熱発電設備 - Google Patents
地熱発電設備 Download PDFInfo
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- JP6445494B2 JP6445494B2 JP2016147803A JP2016147803A JP6445494B2 JP 6445494 B2 JP6445494 B2 JP 6445494B2 JP 2016147803 A JP2016147803 A JP 2016147803A JP 2016147803 A JP2016147803 A JP 2016147803A JP 6445494 B2 JP6445494 B2 JP 6445494B2
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- Prior art keywords
- steam
- heat
- power generation
- geothermal power
- turbine
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- 238000010248 power generation Methods 0.000 title claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000012530 fluid Substances 0.000 claims description 28
- 239000002028 Biomass Substances 0.000 claims description 21
- 239000000446 fuel Substances 0.000 claims description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000567 combustion gas Substances 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000002238 attenuated effect Effects 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Images
Classifications
-
- 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
- Y02E10/10—Geothermal energy
-
- 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
- Engine Equipment That Uses Special Cycles (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Description
図1は、本実施形態に係る地熱発電設備の概略図である。地熱発電設備1は、加熱器2、汽水分離器3、タービン4、発電機5、凝縮器6及び冷却塔7を備えている。
実施形態1では、加熱器2は、バイオマスを用いた熱(バイオマス由来熱)を用いて二相流体の加熱を行ったが、このような構成に限定されない。加熱器2は、環境負荷の小さい、新エネルギーとしての燃料電池の排熱(燃料電池排熱)を用いてもよい。他に、水素燃焼ガスタービンから得られる熱、 太陽熱又は風力により得られる熱(風力熱)を用いてもよい。これらのバイオマス由来熱、燃料電池排熱、水素燃焼ガスタービン排熱、太陽熱、風力熱は個別に用いてもよいし、複数を併用してもよい。
Claims (3)
- 蒸気及び熱水からなる二相流体を蒸気と熱水に分離し、熱水を還元井に戻す汽水分離器と、
前記汽水分離器から蒸気が供給されるタービンと、
前記タービンにより駆動される発電機と、
前記汽水分離器より前に配置され、前記二相流体の乾き度を上昇させる加熱器と、を備える
ことを特徴とする地熱発電設備。 - 請求項1に記載する地熱発電設備において、
前記加熱器は、風力エネルギーにより得られた熱、太陽エネルギーにより得られた熱、
バイオマスを燃焼して得られた熱、燃料電池の排熱、及び水素燃焼ガスタービンの排熱の
うちの少なくとも一つにより前記二相流体を加熱することで乾き度を上昇させる
ことを特徴とする地熱発電設備。 - 請求項2に記載する地熱発電設備において、
風力エネルギーにより得られた熱又は太陽エネルギーにより得られた熱の変動分は、バ
イオマスを燃焼して得られた熱又は燃料電池の出力及び排熱回収量又は水素燃焼ガスター
ビンの排熱回収量で調整される
ことを特徴とする地熱発電設備。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016147803A JP6445494B2 (ja) | 2016-07-27 | 2016-07-27 | 地熱発電設備 |
Applications Claiming Priority (1)
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JP2016147803A JP6445494B2 (ja) | 2016-07-27 | 2016-07-27 | 地熱発電設備 |
Publications (2)
Publication Number | Publication Date |
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JP2018017173A JP2018017173A (ja) | 2018-02-01 |
JP6445494B2 true JP6445494B2 (ja) | 2018-12-26 |
Family
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JP2016147803A Active JP6445494B2 (ja) | 2016-07-27 | 2016-07-27 | 地熱発電設備 |
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JP (1) | JP6445494B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6653944B2 (ja) * | 2018-02-26 | 2020-02-26 | Neホールディングス株式会社 | ハイブリッド系統接続システム及び連系空き枠マッチングシステム |
JP7320271B2 (ja) * | 2020-05-16 | 2023-08-03 | 一般社団法人ハイパーエネルギー協会 | 地熱交換器および地熱発電装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09112407A (ja) * | 1995-10-17 | 1997-05-02 | Keiji Sugano | 地熱を利用した蒸気の採取方法及び採取装置 |
JP3948846B2 (ja) * | 1998-11-25 | 2007-07-25 | 菅野 慶治 | 地熱を利用した蒸気採取用の密閉型流体循環装置 |
JP2002135979A (ja) * | 2000-10-30 | 2002-05-10 | Toshiba Corp | 自立型ハイブリッド発電システム |
WO2009134271A1 (en) * | 2008-05-02 | 2009-11-05 | Utc Power Corporation | Combined geothermal and solar thermal organic rankine cycle system |
JP4927136B2 (ja) * | 2009-09-03 | 2012-05-09 | 株式会社九州パワーサービス | 地熱発電装置 |
JP2011058367A (ja) * | 2009-09-07 | 2011-03-24 | Nippon Eco Solutions Inc | 複合エネルギー利用システム |
JP5917352B2 (ja) * | 2012-01-10 | 2016-05-11 | ジャパン・ニュー・エナジー株式会社 | 蒸気発生システム、地熱発電システム、蒸気発生方法及び地熱発電方法 |
JP2014134106A (ja) * | 2013-01-08 | 2014-07-24 | Tetsuyoshi Ishida | 地熱発電システム |
WO2016098192A1 (ja) * | 2014-12-17 | 2016-06-23 | 三菱日立パワーシステムズ株式会社 | 地熱発電システム |
JP6407730B2 (ja) * | 2015-01-07 | 2018-10-17 | 株式会社神戸製鋼所 | 発電電力の平滑化システム |
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- 2016-07-27 JP JP2016147803A patent/JP6445494B2/ja active Active
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