JPWO2019026148A1 - 電源システムの制御方法及び電源システムの制御装置 - Google Patents
電源システムの制御方法及び電源システムの制御装置 Download PDFInfo
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- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
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- B60L58/31—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for starting of fuel cells
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- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
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- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
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- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
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- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
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- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
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- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
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- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
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- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
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Abstract
Description
図1は、本発明の第1実施形態における電源システム100の構成の一例を示す構成図である。
図7は、本発明の第2実施形態における電源システム100の制御方法に関する処理手順例を示すフローチャートである。
図8は、本発明の第3実施形態における電源システム100の制御方法に関する処理手順例を示すフローチャートである。
図9は、本発明の第4実施形態における電源システム100の制御方法に関する処理手順例を示すフローチャートである。
図10は、本発明の第5実施形態における電源システム100の制御方法に関する処理手順例を示すフローチャートである。
Claims (7)
- 放電によって発熱するバッテリと燃料電池を発電させる燃料電池システムとを備え、負荷に電力を供給する電源システムの制御方法であって、
前記バッテリが所定温度以下であるか否かを判断する温度判断ステップと、
前記温度判断ステップにおいて前記バッテリが所定温度以下であると判断された場合には、前記燃料電池システムに対して前記バッテリを放電する放電ステップと、
を含む電源システムの制御方法。 - 請求項1に記載の電源システムの制御方法であって、
前記バッテリに関する充電量が所定の閾値以下である場合には、前記燃料電池システムを起動する起動ステップと、
前記バッテリが所定温度以下であると判断された場合には、前記起動ステップの起動条件を変更する条件変更ステップと、を含み、
前記放電ステップは、前記燃料電池システムの起動が行われるときに前記燃料電池システムに含まれる補機に対して前記バッテリを放電する、
電源システムの制御方法。 - 請求項2に記載の電源システムの制御方法であって、
前記条件変更ステップは、前記バッテリが所定温度以下であると判断された場合には、前記起動ステップの起動条件を、前記所定の閾値から当該所定の閾値よりも大きい特定の閾値に変更する、
を含む電源システムの制御方法。 - 請求項2に記載の電源システムの制御方法であって、
前記条件変更ステップは、前記バッテリが所定温度以下であると判断された場合には、前記起動ステップの処理にかかわらず、前記燃料電池の発電に関するパラメータに応じて前記燃料電池システムを起動する、
を含む電源システムの制御方法。 - 請求項1から請求項4までのいずれか1項に記載の電源システムの制御方法であって、
ユーザの操作に基づいて前記燃料電池システムを起動する操作起動ステップと、
前記バッテリが所定温度以下であると判断された場合には、前記操作起動ステップの処理にかかわらず、前記燃料電池システムを起動する起動変更ステップと、
を含む電源システムの制御方法。 - 請求項1から請求項5までのいずれか1項に記載の電源システムの制御方法であって、
前記燃料電池は、固体酸化型燃料電池であり、
前記燃料電池システムを起動する場合には、前記固体酸化型燃料電池を暖機する暖機ステップをさらに含む電源システムの制御方法。 - 燃料電池が発電するように作動する補機を備える燃料電池システムと、
放電によって発熱するバッテリと、
前記バッテリの温度に関する温度情報を取得し、前記バッテリ及び前記燃料電池システムのうち少なくとも一方の電源から負荷に電力を供給するコントローラと、を含み、
前記コントローラは、前記温度情報が所定値以下である場合には、前記燃料電池システムに備えられた補機に対して前記バッテリを放電する、
電源システム。
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JP7354920B2 (ja) * | 2020-05-11 | 2023-10-03 | トヨタ自動車株式会社 | 燃料電池システム |
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JP2004342461A (ja) * | 2003-05-15 | 2004-12-02 | Nissan Motor Co Ltd | 燃料電池システム |
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JP5215583B2 (ja) * | 2007-04-06 | 2013-06-19 | 本田技研工業株式会社 | 燃料電池システム |
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JP2011008988A (ja) * | 2009-06-24 | 2011-01-13 | Toyota Motor Corp | 燃料電池システム |
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JP2004288530A (ja) * | 2003-03-24 | 2004-10-14 | Nissan Motor Co Ltd | 燃料電池システム |
US20120053766A1 (en) * | 2010-08-31 | 2012-03-01 | Kia Motors Corporation | System and method for starting fuel cell vehicle in emergency |
WO2017110390A1 (ja) * | 2015-12-25 | 2017-06-29 | 日産自動車株式会社 | 燃料電池システム及び燃料電池システムの制御方法 |
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CN110945734B (zh) | 2023-06-27 |
EP3664203A4 (en) | 2020-09-09 |
JP7291627B2 (ja) | 2023-06-15 |
US11233256B2 (en) | 2022-01-25 |
CN110945734A (zh) | 2020-03-31 |
EP3664203A1 (en) | 2020-06-10 |
US20200220184A1 (en) | 2020-07-09 |
WO2019026148A1 (ja) | 2019-02-07 |
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