JP2010229994A - 揚水機の余剰水流を利用して行う小水力発電システム - Google Patents
揚水機の余剰水流を利用して行う小水力発電システム Download PDFInfo
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- JP2010229994A JP2010229994A JP2009101402A JP2009101402A JP2010229994A JP 2010229994 A JP2010229994 A JP 2010229994A JP 2009101402 A JP2009101402 A JP 2009101402A JP 2009101402 A JP2009101402 A JP 2009101402A JP 2010229994 A JP2010229994 A JP 2010229994A
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- pumping machine
- power generation
- water
- generation system
- surplus
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
【解決手段】揚水機のなかでも特に排水機において、揚水機の計画時の設定値と常時の運転時の揚程および水量の間についての差異が大きく、現施設の規模を変更することなく、揚水機の吐出側の管路を一部変更し発電機に接続して発電する。
【選択図】図1
Description
なぜならば、揚水機の所要量・性能の設定は最大揚程および最大揚水量で設定されており、常時の運転時に必要な揚水量と差異が存在するからである。
この余裕を活用して発電したエネルギーは、環境に優しいエネルギーとして多方面に活用できる。
2 発電機
3 揚程
4 軸動力
Claims (1)
- ポンプの揚水の余剰水圧を用いて小水力発電を行うために、揚水機から吐水される管路に発電機を設けることによって、吐水管路に連結された状況のまま、送水して発電を行うことを特徴とした水力発電システム。
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JP2009101402A JP2010229994A (ja) | 2009-03-26 | 2009-03-26 | 揚水機の余剰水流を利用して行う小水力発電システム |
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JP2009101402A JP2010229994A (ja) | 2009-03-26 | 2009-03-26 | 揚水機の余剰水流を利用して行う小水力発電システム |
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JP2010229994A true JP2010229994A (ja) | 2010-10-14 |
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JP2009101402A Pending JP2010229994A (ja) | 2009-03-26 | 2009-03-26 | 揚水機の余剰水流を利用して行う小水力発電システム |
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JP (1) | JP2010229994A (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57107879U (ja) * | 1980-12-22 | 1982-07-03 | ||
JPH0321435U (ja) * | 1989-07-07 | 1991-03-04 | ||
JP2002155846A (ja) * | 2000-11-24 | 2002-05-31 | Hitachi Engineering & Services Co Ltd | 動力回収用水力発電装置 |
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2009
- 2009-03-26 JP JP2009101402A patent/JP2010229994A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57107879U (ja) * | 1980-12-22 | 1982-07-03 | ||
JPH0321435U (ja) * | 1989-07-07 | 1991-03-04 | ||
JP2002155846A (ja) * | 2000-11-24 | 2002-05-31 | Hitachi Engineering & Services Co Ltd | 動力回収用水力発電装置 |
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