JP5432650B2 - 燃料電池車両 - Google Patents
燃料電池車両 Download PDFInfo
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- JP5432650B2 JP5432650B2 JP2009220030A JP2009220030A JP5432650B2 JP 5432650 B2 JP5432650 B2 JP 5432650B2 JP 2009220030 A JP2009220030 A JP 2009220030A JP 2009220030 A JP2009220030 A JP 2009220030A JP 5432650 B2 JP5432650 B2 JP 5432650B2
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- 239000003507 refrigerant Substances 0.000 claims description 171
- 238000001816 cooling Methods 0.000 claims description 68
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 239000005518 polymer electrolyte Substances 0.000 description 1
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- 229920001155 polypropylene Polymers 0.000 description 1
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- 238000004088 simulation Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0053—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to fuel cells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
- B60L1/003—Supplying electric power to auxiliary equipment of vehicles to auxiliary motors, e.g. for pumps, compressors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
- B60L50/71—Arrangement of fuel cells within vehicles specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
- B60L50/72—Constructional details of fuel cells specially adapted for electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/30—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells
- B60L58/32—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load
- B60L58/33—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling fuel cells for controlling the temperature of fuel cells, e.g. by controlling the electric load by cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60L2240/10—Vehicle control parameters
- B60L2240/12—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60L2240/10—Vehicle control parameters
- B60L2240/36—Temperature of vehicle components or parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- 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
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/421—Speed
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
また、前記ラジエータファンは、前記ラジエータの背面に左右一対に設けられ、前記第1フラップおよび前記第2フラップは、左右それぞれの前記ラジエータファンに対応して配置され、前記フラップ制御手段は、前記燃料電池の温度制御を実行する場合、左右一方の前記第1フラップおよび前記第2フラップを開放することを特徴とする。
また、前記第2フラップは、前記ボックスの上面側に配置される上フラップ、前記ボックスの下面に配置される下フラップおよび前記ボックスの後面側に配置される後フラップを備え、前記ボックスの後方には前記燃料電池が配置され、前記フラップ制御手段は、前記燃料電池急速冷却処理を行う際、前記上フラップおよび前記後フラップを開き、かつ、前記下フラップを閉じることを特徴とする。
図1に示すように、本実施形態の燃料電池車両V(以下、車両Vと略記する)は、内部に燃料電池の冷却装置1が収容されたボックス10、燃料電池FC、ECU(Electronic Control Unit)100、温度センサ101、外気温度センサ102(外気温度検出手段)、車速センサ103(車速検知手段)、IG104、温度センサ105(図7参照)などで構成されている。
10 ボックス
12 フラップ装置
12a 前フラップ(フラップ)
12b 上フラップ(フラップ)
12c 下フラップ(フラップ)
12d 後フラップ(フラップ)
21 ラジエータ
22 ラジエータファン
23,24 冷媒ポンプ
24a 導出口
25 イオン交換器
25c 入口
25d 出口
26a 導入口
27g,27h バイパス配管(配管接続部材)
27a〜27f 配管(冷媒循環路)
100 ECU(運転状態検知手段、目標冷媒温度決定手段、フラップ制御手段、ラジエータファン制御手段)
101,105 温度センサ
102 外気温度センサ(外気温度検出手段)
103 車速センサ(車速検知手段)
104 IG
FC 燃料電池
V 燃料電池車両
Claims (9)
- 燃料電池を冷却する冷媒が循環する冷媒循環路と、
前記冷媒循環路中に設けられるラジエータと、
前記ラジエータに冷却風を通流させるラジエータファンと、
を備えた燃料電池の冷却装置が搭載された燃料電池車両において、
前記ラジエータを収容するボックスと、
前記ボックスに設けられ、前記ボックス内に外気を取り入れ可能な第1フラップと、
前記ボックスに設けられ、前記ボックス内から外気を取り出し可能な第2フラップと、
前記第1フラップおよび前記第2フラップの開度を調整可能なフラップ制御手段と、
少なくとも前記燃料電池の温度を含む前記燃料電池の運転状態を検知する運転状態検知手段と、を備え、
前記冷却風の流れ方向に対して上流側から、前記第1フラップ、前記ラジエータ、前記ラジエータファン、前記第2フラップの順に配置され、
前記フラップ制御手段は、前記運転状態検知手段によって判断される前記燃料電池の運転状態の情報に基づいて前記第1フラップおよび前記第2フラップの開度を調整することを特徴とする燃料電池車両。 - 前記燃料電池の運転状態は、複数の運転モードを含み、
前記運転状態検知手段は、前記複数の運転モードを、イグニッションスイッチのON/OFF信号状態と、前記燃料電池の温度とに基づいて判断することを特徴とする請求項1に記載の燃料電池車両。 - 前記燃料電池の温度から目標冷媒温度を算出する目標冷媒温度算出手段を備え、
前記フラップ制御手段は、前記目標冷媒温度算出手段で算出された目標冷媒温度と、前記運転状態検知手段からの前記燃料電池の温度と、に基づいて前記燃料電池の冷却装置の冷媒の温度が目標冷媒温度となるように前記第1フラップおよび前記第2フラップの開度を調整することを特徴とする請求項1または請求項2に記載の燃料電池車両。 - 前記燃料電池車両の車速を検出する車速検知手段を備え、
前記フラップ制御手段は、前記車速検知手段により検知される車速に基づいて前記第1フラップおよび前記第2フラップの開度を補正することを特徴する請求項3に記載の燃料電池車両。 - 外気温度を検出する外気温度検出手段を備え、
前記フラップ制御手段は、前記運転状態検知手段により前記燃料電池の運転モードが前記燃料電池の発電が停止している停止モードと判断された場合、前記外気温度検出手段により検出される外気温度が所定温度を超えているときに、前記第1フラップおよび前記第2フラップの開度を開として前記燃料電池の冷却装置を停止することを特徴とする請求項2に記載の燃料電池車両。 - 前記冷却装置の冷媒を循環させる冷媒ポンプを備え、
前記フラップ制御手段は、前記運転状態検知手段により前記燃料電池の運転モードが前記燃料電池の発電が停止している停止モードと判断された場合、前記外気温度検出手段により検出される外気温度が所定温度以下であるときに、前記第1フラップおよび前記第2フラップの開度を開として、前記冷媒ポンプを作動するとともに、前記ラジエータファンを作動する燃料電池急速冷却処理を行うことを特徴とする請求項5に記載の燃料電池車両。 - 前記目標冷媒温度と前記燃料電池の温度との差に基づいて前記ラジエータファンの回転速度を制御するラジエータファン制御手段を備えたことを特徴とする請求項3または請求項4に記載の燃料電池車両。
- 前記ラジエータファンは、前記ラジエータの背面に左右一対に設けられ、
前記第1フラップおよび前記第2フラップは、左右それぞれの前記ラジエータファンに対応して配置され、
前記フラップ制御手段は、前記燃料電池の温度制御を実行する場合、左右一方の前記第1フラップおよび前記第2フラップを開放することを特徴とする請求項1から請求項7のいずれか1項に記載の燃料電池車両。 - 前記第2フラップは、前記ボックスの上面側に配置される上フラップ、前記ボックスの下面に配置される下フラップおよび前記ボックスの後面側に配置される後フラップを備え、
前記ボックスの後方には前記燃料電池が配置され、
前記フラップ制御手段は、前記燃料電池急速冷却処理を行う際、前記上フラップおよび前記後フラップを開き、かつ、前記下フラップを閉じることを特徴とする請求項6に記載の燃料電池車両。
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JP2009220030A JP5432650B2 (ja) | 2009-09-25 | 2009-09-25 | 燃料電池車両 |
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JP2009220030A JP5432650B2 (ja) | 2009-09-25 | 2009-09-25 | 燃料電池車両 |
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JP2011068233A JP2011068233A (ja) | 2011-04-07 |
JP5432650B2 true JP5432650B2 (ja) | 2014-03-05 |
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US8983735B2 (en) * | 2010-07-08 | 2015-03-17 | Honda Motor Co., Ltd. | Opening/closing control device for grille shutter of vehicle |
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