JP2019097235A - 再生可能エネルギー蓄積および利用方法 - Google Patents
再生可能エネルギー蓄積および利用方法 Download PDFInfo
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- JP2019097235A JP2019097235A JP2017222338A JP2017222338A JP2019097235A JP 2019097235 A JP2019097235 A JP 2019097235A JP 2017222338 A JP2017222338 A JP 2017222338A JP 2017222338 A JP2017222338 A JP 2017222338A JP 2019097235 A JP2019097235 A JP 2019097235A
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- battery
- renewable energy
- energy
- power
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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
- Y02E60/10—Energy storage using batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
この問題を解決する一方法として、EVをEV本体部とバッテリー部に分離し、前記分離したバッテリー部の容量は許容できる範囲で小容量とする方法が提案されている(特許文献4)。
上記方法では、バッテリー部のエネルギー補給は、EVに搭載されたバッテリー部への直接充電ではなく、バッテリーステーションで事前に充電済の(EVに搭載されているバッテリーと同一仕様の)バッテリー部との交換を原則としている。
即ち走行中にバッテリー残電力が乏しくなったEVは、バッテリーステーションで、残電力が少なくなったバッテリーに代えて満充電済のバッテリーに交換・搭載するが、このバッテリーの交換・搭載に要する時間が、搭載されているバッテリーへ急速充電する場合に比べて、はるかに短ければ(例えば数分以内であれば)、実質的に航続距離は無限大とみなすことができる。
したがって、EVを真にエコカーとする、即ち総合エネルギー効率をガソリン車に比べて大幅に向上させる、ためには、使用する電力の生成方法として、化石燃料によるものでなく、再生可能エネルギーによるものとする必要がある。
Claims (1)
- 太陽光発電等の再生可能エネルギーによる発電電力の蓄積を、バッテリー交換式EV(電気自動車)の交換用バッテリーへの直接充電で行うこと、を特徴とする再生可能エネルギー蓄積および利用方法。
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JP2017222338A JP2019097235A (ja) | 2017-11-18 | 2017-11-18 | 再生可能エネルギー蓄積および利用方法 |
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JP2017222338A JP2019097235A (ja) | 2017-11-18 | 2017-11-18 | 再生可能エネルギー蓄積および利用方法 |
Publications (2)
Publication Number | Publication Date |
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JP2019097235A true JP2019097235A (ja) | 2019-06-20 |
JP2019097235A5 JP2019097235A5 (ja) | 2019-08-15 |
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JP2017222338A Pending JP2019097235A (ja) | 2017-11-18 | 2017-11-18 | 再生可能エネルギー蓄積および利用方法 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006202660A (ja) * | 2005-01-24 | 2006-08-03 | Ntt Power & Building Facilities Inc | 二次電池管理システムおよび二次電池管理方法 |
JP2013069691A (ja) * | 2007-04-02 | 2013-04-18 | Mitoshi Ishii | 蓄電池、蓄電池収納装置、蓄電池充電装置、及び、蓄電池の使用量精算装置 |
JP2015015827A (ja) * | 2013-07-04 | 2015-01-22 | レスク株式会社 | 電動車両用バッテリ交換システム及びプログラム |
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2017
- 2017-11-18 JP JP2017222338A patent/JP2019097235A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006202660A (ja) * | 2005-01-24 | 2006-08-03 | Ntt Power & Building Facilities Inc | 二次電池管理システムおよび二次電池管理方法 |
JP2013069691A (ja) * | 2007-04-02 | 2013-04-18 | Mitoshi Ishii | 蓄電池、蓄電池収納装置、蓄電池充電装置、及び、蓄電池の使用量精算装置 |
JP2015015827A (ja) * | 2013-07-04 | 2015-01-22 | レスク株式会社 | 電動車両用バッテリ交換システム及びプログラム |
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