WO2006085674A1 - 燃料電池システム - Google Patents
燃料電池システム Download PDFInfo
- Publication number
- WO2006085674A1 WO2006085674A1 PCT/JP2006/302592 JP2006302592W WO2006085674A1 WO 2006085674 A1 WO2006085674 A1 WO 2006085674A1 JP 2006302592 W JP2006302592 W JP 2006302592W WO 2006085674 A1 WO2006085674 A1 WO 2006085674A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fuel cell
- cell system
- vehicle
- power source
- external
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
-
- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- 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
- B60L58/34—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 heating
-
- 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
- B60L58/40—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04537—Electric variables
- H01M8/04634—Other electric variables, e.g. resistance or impedance
- H01M8/04649—Other electric variables, e.g. resistance or impedance of fuel cell stacks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
- H01M8/04664—Failure or abnormal function
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04955—Shut-off or shut-down of fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
-
- 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
-
- 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
-
- 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
Definitions
- the present invention relates to a fuel cell system for supplying electric power from a fuel cell mounted on a moving body such as a vehicle to each part of the moving body.
- JP 2004-1 4 1 8 5, JP 2 004 1 5 8 3 3 3, JP 2003 3 1 5 1 60 1, JP 2004 1 4 6 Technologies such as 1 1 3 are known. Disclosure of the invention
- Japanese Patent Application Laid-Open No. 200 1 _ 3 5 1 6 6 7 requires a sensor that detects the opening and closing of the fuel lid when refueling.
- the technology described in Japanese Patent Laid-Open No. 200 1-35 1 6 6 7 also requires a detection switch for detecting the connection of the power supply connector.
- a sensor or detection switch is generally a switch with mechanical action, and it is assumed that the change in the environment near the opening / closing part of the fuel lid or the connection part of the power connector may be severe. Therefore, when these sensors are used in the vicinity of a connection point between a moving body such as a vehicle and a device outside the moving body, high durability in a harsh environment is required.
- the present invention provides a moving body when a moving body equipped with a fuel cell is connected to the outside of the moving body.
- the purpose is to provide a technology that can determine the connection between the mobile body and the outside of the mobile body and prohibit the movement of the mobile body without providing a sensor near the connection between the mobile body and the outside of the mobile body .
- the fuel cell system of the present invention includes a fuel cell mounted on a mobile body, an external connection means for connecting the mobile body and an external power source provided outside the mobile body, and the mobile body and external power.
- a connection determination unit that determines whether or not the power source is connected through an external connection unit, and a mobile unit when the connection determination unit determines that the mobile unit and the external power source are connected through an external connection unit.
- a movement prohibiting means for prohibiting the movement of.
- connection determination means is installed away from the external connection means for connecting the mobile body and an external power source provided outside the mobile body, and the connection is determined remotely.
- the fuel cell system may be configured to include a notification unit that notifies that the movement of the moving body is prohibited by the movement prohibition unit.
- the moving body may include a driving motor that moves the moving body, and the movement prohibiting unit may be configured to cut off power supply to the driving motor.
- the fuel cell system is configured to include an auxiliary machine used for maintaining the operating environment of the fuel cell, and a power supply control means for controlling power supply from the fuel cell and an external power source to the auxiliary machine. Also good. With such a configuration, it is possible to appropriately prohibit the movement of the moving object when the vehicle and the external power source are connected to operate the auxiliary machine.
- the power supply control means includes external connection means, auxiliary equipment, Connection switching means for switching between the connection state and connection state between the external power source and the external power source connected to the external connection means with the connection switching means blocking between the external connection means and the auxiliary equipment. You may comprise so that it may be determined whether it is carried out. By adopting such a configuration, it is possible to determine whether or not the external power source is connected to the external connection means while eliminating the influence of the resistance value of the auxiliary machine.
- FIG. 1 is a configuration diagram of a fuel cell system according to an embodiment of the present invention.
- FIG. 2 is a flowchart showing the first operation of the fuel cell system.
- FIG. 3 is a flowchart showing the second operation of the fuel cell system.
- FIG. 4 is a flowchart showing the third operation of the fuel cell system. BEST MODE FOR CARRYING OUT THE INVENTION
- FIG. 1 shows a configuration diagram of a fuel cell system according to an embodiment of the present invention.
- the fuel cell system shown in FIG. This fuel cell system supplies electric power to a drive motor 204 that moves a vehicle 200.
- an open / close sensor 1 04 wiring 1 0 5, resistance Detector 10, heater 10, switch 1 1 0, 1 1 2, electronic control unit (ECU) 1 1 4, switch 1 1 6, lamp 1 1 8 and speaker 120.
- FC Fuel Cell
- ECU electronic control unit
- FC 1 0 2 is provided outside vehicle 200 via switches 1 1 2 and 1 1 0, wiring 1 0 5, and external terminal 1 2 5 (corresponding to the external connection means of the present invention). It can be connected to the external power source 300.
- the output terminal of FC 1 0 2 is connected to the drive motor 204 via the switch 1 1 6.
- the open / close sensor 104 is a touch sensor, for example, and detects the open / closed state of the lid 202.
- the lid portion 20 2 exposes the wiring 10 5 to the outside of the vehicle 200 when opened, and enables the connection between the vehicle 200 and the external power source 300.
- the detection result of the open / closed state of the lid 20 2 by the open / close sensor 104 is sent to the ECU 1 14.
- the heater 10 8 is connected in parallel with the FC 1 0 2 between the switch 1 1 0 (corresponding to the connection switching means of the present invention) provided on the wiring 1 0 5 and the switch 1 1 2. (Switch 1 1 0, switch 1 1 2 and ECU 1 1 4 correspond to the power supply control means of the present invention).
- This heater 1 0 8 is supplied with power from FC 1 0 2 and the external power source 3 0 0 to prevent the FC 1 0 2 from freezing or the startability of the FC 1 0 2 from being lowered at low temperatures.
- This is an auxiliary machine for warming up FC 1 0 2.
- a configuration in which a water pump and a valve are connected in parallel with the heater 1 0 8 between the switch 1 1 0 and the switch 1 1 2 together with the heater 1 0 8 is also possible.
- these water pumps and valves can also be used as an auxiliary device to receive power from the external power source 300 and warm up the F C 100.
- the resistance detector 1 0 6 detects the resistance between the external terminals 1 2 5 and 1 2 5 and reports it to the ECU 1 1 4.
- the resistance detector 106 can be configured by a voltage source and a current sensor, or a voltage source, a voltage sensor, and a current sensor as is well known.
- the resistance detector 106 only needs to be able to measure the resistance between the external terminals 1 2 5 and 1 2 5 via the wiring 1 0 5. There is no need to install the resistance detector 1 0 6 near the external terminal 1 2 5 which is the connection with the power source 300. Therefore, it is not necessary to install the resistance detector 10 6 in a harsh environment exposed to the outside air.
- the resistance detector 106 may be installed at a position protected in the vehicle 200 from the external environment.
- the ECU 1 1 4 controls the operation of the fuel cell system.
- This ECU 1 14 obtains the open / closed state of the lid 202 detected by the open / close sensor 104 and reads the detection resistance value of the resistance detector 1 06 (resistance detector 1 06 and ECU 1 14 corresponds to the connection determination means of the present invention).
- ECU 11 14 controls switch 1 16 according to the open / close state of lid 202 and the detected resistance value of resistance detector 106.
- the ECU 1 1 4 opens the switch 1 1 0 before reading the resistance value from the resistance detector 1 0 6 and installs auxiliary equipment such as the heater 1 08. Disconnect from external terminals 1 2 5. As a result, the ECU 1 1 4 removes the influence of the resistance value of the auxiliary equipment such as the heater 1 0 8 connected to the external terminal 1 2 5 through the wiring 1 0 5, and the external power source 300 Whether or not it is connected to terminals 1 2 5 can be accurately determined.
- the ECU 1 1 4 controls to turn on the lamp 1 1 8 and to output a predetermined alarm sound from the speaker 1 20 according to the state of the switch 1 1 6 (the lamp 1 1 8 and the speaker 1 20 corresponds to the notification means of the present invention).
- ECU 1 1 4 turns on at least one of switches 1 00 and 1 1 2 when it is necessary to warm up FC 1 0 2.
- power is supplied to the heater 108 from at least one of the F C 10 2 and the external power source 300, the heater 1 0 8 is overheated, and the F C 1 0 2 is warmed up.
- FIG. 2 is a flowchart showing a first operation of the fuel cell system.
- FIG. 2 shows the operation at the start of the F C 10 2.
- the ECU 1 14 acquires the open / closed state of the lid portion 20 2 detected by the open / close sensor 104 and determines whether or not the lid portion 20 2 is open (S 1 00). When the lid 20 2 is open, the ECU 1 1 4 disconnects the auxiliary device such as the heater 1 08 from the external terminal 1 2 5 by cutting off the switch 1 1 0 (S 1 0 1) 0
- the ECU 1 1 4 reads the detection resistance value of the resistance detector 1 06 (S 1 0 3), and based on the detection resistance value, the vehicle 200 and the external power source 300 connect the wiring 1 0 5. It is determined whether or not the connection is established through the network (S 1 0 3). Vehicle 200 and external power When the force source 3 0 0 is connected via the wiring 1 0 5 and the external terminal 1 2 5, the resistance value between the external terminals 1 2 5 and 1 2 5 becomes a predetermined value.
- ECU 11 14 can determine the connection state between vehicle 2 0 0 and external power source 3 0 0 based on whether or not the detected resistance value exceeds a predetermined value.
- the ECU 1 14 determines the connection state between the vehicle 200 and the external power source 300 based on the detection resistance value of the resistance detector 106, and the vehicle 200 and the external power
- the switch 1 1 6 is turned off from the FC 1 0 2 in order to prevent the wiring 1 0 5 from being damaged by the movement of the vehicle 2000.
- the movement of the vehicle 200 is prohibited. Therefore, when the vehicle 200 equipped with FC 1 0 2 and the external power source 300 are connected, it is possible to appropriately prohibit the movement of the vehicle 200.
- the ECU 1 1 4 reads the resistance value between the external terminals 1 2 5 and 1 2 5 by the resistance detector 1 0 6 from the external terminals 1 2 5. Heater 1 Disconnect auxiliary equipment such as 08. Therefore, the ECU 1 1 4 can reliably determine whether or not the external power source 300 is connected to the external terminal 1 2 5. Therefore, for example, even when the open / close sensor 104 fails, it is possible to reliably determine whether or not the vehicle 200 is connected to the external power source 300 and effectively prohibit the vehicle 200 from starting.
- FIG. 3 is a flowchart showing the operation (second operation) of the fuel cell system when the vehicle 200 is not provided with the lid 202.
- FIG. 3 shows the operation at the start of FC 1 0 2 and is the same as the operation of FIG. 2 except that the operation of S 1 0 1 in FIG. 2 is not performed. That is, the ECU 1 1 4 first disconnects the auxiliary machine such as the switch heater 108 from the external terminal 1 2 5 by cutting off the switch 1 1 0 (S 200). Next, the ECU 1 14 reads the detection resistance value of the resistance detector 10 6 (S 20 1), and based on the detection resistance value, the vehicle 200 and the external power source 300 are wired. And it is determined whether or not it is connected via the external terminal 1 2 5 (S 20 2).
- the ECU 1 1 4 When the vehicle 200 and the external power source 300 are connected via the wiring 1 0 5 and the external terminal 1 2 5, the ECU 1 1 4 performs control for prohibiting the movement of the vehicle 200 (S 20 3), In order to notify that the vehicle 200 is prohibited to move, the lamp 1 1 8 is turned on, or a predetermined alarm sound is output from the speaker power 120 (S204).
- the vehicle 200 is provided without a sensor for determining the presence / absence of connection in the vicinity of the external terminal 1 2 5 which is a connection portion between the vehicle 200 and the external power source 300. And the connection with the external power source 300 are determined. That is, the resistance detector 106 detects the resistance value of the external terminal 1 2 5 remotely by using the wiring 1 0 5 originally used for power supply from the external power source 300 to the heater 1 08. Also, ECU 1 1 4 reads the detection resistance value of resistance detector 10 6 to determine whether vehicle 200 and external power source 300 are connected, and vehicle 200 Can be prohibited. Therefore, in the fuel cell system of the present embodiment, it is not necessary to provide a sensor for detecting connection near the external terminal 1 2 5.
- the ECU 1 1 4 reads the resistance value between the external terminals 1 2 5 and 1 2 5 by the resistance detector 1 0 6 from the external terminals 1 2 5. Heater 1 Disconnect auxiliary equipment such as 08. Therefore, the ECU 1 1 4 can reliably determine whether or not the external power source 300 is connected to the external terminal 1 2 5.
- FIG. 4 is a flowchart showing the operation (third operation) of the fuel cell system when F C 100 2 is warmed up.
- FIG. 4 as in FIG. 3, it is assumed that the vehicle 20 0 is not provided with a lid 202.
- the ECU 1 1 4 determines whether or not the FC 1 0 2 is warming up (S 300).
- the switch 110 when the switch 110 is on, power is supplied from the external power source 300 to the heater 108, the heater 108 is heated, and the FC 110 is warmed up.
- the switch 1 1 2 when the switch 1 1 2 is in the ON state, electric power is supplied from the FC 1 0 2 to the heater 1 0 8, the heater 1 0 8 is heated, and the FC 1 1 0 2 is warmed up. Therefore, ECU 1 1 4 must have at least one of switches 1 1 0 and 1 1 2 When is turned on, it is determined that FC 1 0 2 is warming up.
- connection determination processing is executed (S 309). Since this process is almost the same as the process from S 200 to S 205 shown in FIG. 3, its description is omitted.
- the ECU 1 1 4 disconnects auxiliary equipment such as the heater 1 08 from the external terminal 1 2 5 (S 30 1).
- the ECU 1 1 4 reads the detection resistance value of the resistance detector 10 6 (S 3 0 2), and based on the resistance value, the vehicle 2000 and the external power source 300 are wired. It is determined whether or not the connection is established via (S 3 0 3).
- vehicle 200 and external power source 300 are connected via wiring 10 5, external power can be used rather than warm-up operation using FC 1 0 2 to save fuel gas consumption in the fuel tank. Priority is given to warm-up from the heater 300 from the source 300.
- the ECU 11 14 finishes warming up the F C 10 2 (S 304) and controls the energization of the heater 108 and the like from 300 external power sources (S 3 05). Further, the ECU 1 1 4 prohibits the movement of the vehicle 200 (S 30 6). On the other hand, when the vehicle 200 and the external power source 300 are not connected via the wiring 10 05 (in the case of negative determination in S 30 3), the heater 108 from the external power source 300 is used. Since heating is not possible, ECU 1 1 4 continues to warm up FC 1 0 2 (S 30 7). Furthermore, the ECU 1 1 4 starts the fuel cell system and makes the vehicle 200 movable (S 3 08).
- the movement prohibition of the vehicle 200 is performed by cutting off the switch 1 16 and stopping the power supply to the drive motor 204.
- the implementation of the present invention is not limited to such a configuration.
- the ECU 1 14 may control the brake that stops the rotation of the wheel (not shown) to operate.
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE112006000343T DE112006000343T5 (de) | 2005-02-09 | 2006-02-08 | Brennstoffzellensystem |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005033631A JP4225281B2 (ja) | 2005-02-09 | 2005-02-09 | 燃料電池システム |
| JP2005-033631 | 2005-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006085674A1 true WO2006085674A1 (ja) | 2006-08-17 |
Family
ID=36793232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2006/302592 Ceased WO2006085674A1 (ja) | 2005-02-09 | 2006-02-08 | 燃料電池システム |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7923161B2 (ja) |
| JP (1) | JP4225281B2 (ja) |
| CN (1) | CN100591536C (ja) |
| DE (1) | DE112006000343T5 (ja) |
| WO (1) | WO2006085674A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8501361B2 (en) * | 2008-11-27 | 2013-08-06 | Honda Motor Co., Ltd | Vehicular power source unit |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009100565A (ja) * | 2007-10-17 | 2009-05-07 | Toyota Motor Corp | 電動車両 |
| DE102009011088A1 (de) * | 2009-03-03 | 2010-09-09 | Volkswagen Ag | Verfahren und Vorrichtung zur Steuerung einer Fahrzeugbewegungsmöglichkeit und/oder einer Verschlussvorrichtung |
| DE102010052703A1 (de) | 2010-11-26 | 2012-05-31 | Daimler Ag | Vorrichtung zum Einstellen einer Temperatur einer Brennstoffzelle, Kraftwagen mit einer Vorrichtung sowie Verfahren zum Einstellen einer Temperatur |
| US9399402B2 (en) * | 2011-04-21 | 2016-07-26 | Lear Corporation | Proximity detection circuit for on-board vehicle charger |
| JP5641141B2 (ja) * | 2011-07-19 | 2014-12-17 | トヨタ自動車株式会社 | 車両 |
| JP6001830B2 (ja) * | 2011-08-02 | 2016-10-05 | 本田技研工業株式会社 | 車両用燃料電池システムの始動方法 |
| KR101371854B1 (ko) * | 2012-08-01 | 2014-03-24 | 기아자동차주식회사 | 절연저항측정센서를 이용한 차량의 누전진단장치 및 이의 제어방법 |
| JP6299659B2 (ja) * | 2014-11-13 | 2018-03-28 | トヨタ自動車株式会社 | 燃料電池を搭載した車両及びその制御方法 |
| JP6237690B2 (ja) * | 2015-04-22 | 2017-11-29 | トヨタ自動車株式会社 | 燃料電池システム |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997010967A1 (en) * | 1995-09-18 | 1997-03-27 | Seiko Epson Corporation | Safety mechanism for electric vehicle |
| JP2004014185A (ja) * | 2002-06-04 | 2004-01-15 | Denso Corp | 燃料電池の暖機システム |
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| JPH0739012A (ja) | 1993-07-23 | 1995-02-07 | Toyota Motor Corp | 電気自動車用制御装置 |
| JP3380316B2 (ja) | 1993-12-28 | 2003-02-24 | 本田技研工業株式会社 | 車両用エアコンディショニング機器制御装置 |
| SE503254C2 (sv) | 1994-07-04 | 1996-04-29 | Vattenfall Ab | Eldistributionsnät, förfarande och anordning för reglering av elektrisk ström från nätet |
| JP2776493B2 (ja) * | 1994-08-12 | 1998-07-16 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 電子機器用電源装置及びその制御方法 |
| JPH1169638A (ja) * | 1997-08-26 | 1999-03-09 | Matsushita Electric Ind Co Ltd | 充電器および充電方法 |
| JP4788018B2 (ja) | 2000-06-08 | 2011-10-05 | トヨタ自動車株式会社 | 燃料電池用燃料補給システムおよび移動体 |
| JP3999498B2 (ja) | 2001-11-13 | 2007-10-31 | 日産自動車株式会社 | 燃料電池システム及びその停止方法 |
| US7372234B2 (en) * | 2001-12-11 | 2008-05-13 | Rohm Co., Ltd. | Charge control device and battery pack employing it |
| JP2003180038A (ja) * | 2001-12-11 | 2003-06-27 | Rohm Co Ltd | 充電制御装置 |
| JP2004001461A (ja) | 2002-04-04 | 2004-01-08 | Sanaddo Kk | 吸湿・吸水性構造体及び高吸湿性複合材料 |
| JP4151384B2 (ja) | 2002-11-07 | 2008-09-17 | 日産自動車株式会社 | 燃料電池システム |
| CN1691459A (zh) * | 2004-04-22 | 2005-11-02 | 日本电气株式会社 | 便携式电子设备和移动通信终端 |
-
2005
- 2005-02-09 JP JP2005033631A patent/JP4225281B2/ja not_active Expired - Fee Related
-
2006
- 2006-02-08 CN CN200680004493A patent/CN100591536C/zh not_active Expired - Fee Related
- 2006-02-08 US US11/883,764 patent/US7923161B2/en not_active Expired - Fee Related
- 2006-02-08 WO PCT/JP2006/302592 patent/WO2006085674A1/ja not_active Ceased
- 2006-02-08 DE DE112006000343T patent/DE112006000343T5/de not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997010967A1 (en) * | 1995-09-18 | 1997-03-27 | Seiko Epson Corporation | Safety mechanism for electric vehicle |
| JP2004014185A (ja) * | 2002-06-04 | 2004-01-15 | Denso Corp | 燃料電池の暖機システム |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8501361B2 (en) * | 2008-11-27 | 2013-08-06 | Honda Motor Co., Ltd | Vehicular power source unit |
| US9048473B2 (en) | 2008-11-27 | 2015-06-02 | Honda Motor Co., Ltd. | Vehicular power source unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101115632A (zh) | 2008-01-30 |
| US7923161B2 (en) | 2011-04-12 |
| US20080118797A1 (en) | 2008-05-22 |
| JP4225281B2 (ja) | 2009-02-18 |
| DE112006000343T5 (de) | 2007-12-27 |
| JP2006223045A (ja) | 2006-08-24 |
| CN100591536C (zh) | 2010-02-24 |
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