专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130063072A1 METHOD OF CONTROLLING FUEL CELL SYSTEM 有权
标题翻译：控制燃料电池系统的方法
公开(公告)号：US20130063072A1
公开(公告)日：2013-03-14
申请号：US13605220
申请日：2012-09-06
申请人： Takuya SHIRASAKA , Hibiki Saeki , Kazunori Watanabe , Shuichi Kazuno
发明人： Takuya SHIRASAKA , Hibiki Saeki , Kazunori Watanabe , Shuichi Kazuno
IPC分类号： H02J7/00 , H01M16/00
CPC分类号： H01M8/0488 , B60L2200/26 , H01M8/04753 , H01M16/006 , Y02E60/50
摘要： In a fuel cell system, regeneration-time voltage fixed control is implemented where during regeneration or when regeneration is expected to occur, output voltage of a fuel cell is set to a voltage value outside an oxidation reduction progress voltage range, and the amount of reactant gas supplied to the fuel cell is changed based on the amount of electric power remaining in an energy storage device. In the regeneration-time voltage fixed control, it is determined whether or not regeneration occurs while a moving body equipped with the fuel cell system is moving down a slope, and in the case where it is determined that regeneration occurs while the moving body is moving down a slope, the amount of the reactant gas supplied to the fuel cell is decreased in comparison with the case where it is determined that regeneration occurs while the moving body is not moving down a slope.
摘要翻译：在燃料电池系统中，在再生期间或者在再生期间进行再生时电压固定控制，燃料电池的输出电压被设定为氧化还原进行电压范围外的电压值，反应物的量供给燃料电池的气体根据能量存储装置中残留的电力量而变化。在再生时电压固定控制中，确定在配备有燃料电池系统的移动体向下移动的情况下是否发生再生，并且在确定在移动体移动时发生再生的情况下与确定在移动体不沿斜坡移动的同时发生再生的情况相比，供给到燃料电池的反应气体的量减少。

2. 发明授权

US08715876B2 Fuel cell vehicle 有权
标题翻译：燃料电池车
公开(公告)号：US08715876B2
公开(公告)日：2014-05-06
申请号：US13605461
申请日：2012-09-06
申请人： Shuichi Kazuno , Hibiki Saeki , Takuya Shirasaka , Kazunori Watanabe
发明人： Shuichi Kazuno , Hibiki Saeki , Takuya Shirasaka , Kazunori Watanabe
IPC分类号： H01M8/04
CPC分类号： B60L1/003 , B60L3/0053 , B60L7/14 , B60L11/005 , B60L11/1862 , B60L11/1868 , B60L11/1887 , B60L11/1892 , B60L11/1898 , B60L15/20 , B60L2200/26 , B60L2210/12 , B60L2240/34 , B60L2240/36 , B60L2240/423 , B60L2240/547 , B60L2250/26 , B60L2260/44 , H01M8/04753 , H01M8/0488 , H01M16/006 , H01M2250/20 , Y02T10/645 , Y02T10/7022 , Y02T10/7044 , Y02T10/7066 , Y02T10/7233 , Y02T10/7275 , Y02T10/92 , Y02T90/32 , Y02T90/34 , Y10T307/516 , Y10T307/625
摘要： A fuel cell vehicle is provided. At the time of regeneration of electric power by a motor, an ECU places a DC/DC converter in a direct connection state under control, and stores electric power in a battery while decreasing oxygen concentration or hydrogen concentration by a gas supply unit to decrease electric power generated by a fuel cell.
摘要翻译：提供燃料电池车。在通过电动机再生电力时，ECU将直流/直流转换器置于直接连接状态，并且通过气体供给单元减少氧浓度或氢浓度而将电力存储在电池中，以减少电力燃料电池产生的电力。

3. 发明授权

US08557461B2 Fuel cell vehicle 有权
标题翻译：燃料电池车
公开(公告)号：US08557461B2
公开(公告)日：2013-10-15
申请号：US13605494
申请日：2012-09-06
申请人： Shuichi Kazuno , Kazunori Watanabe , Hibiki Saeki , Takuya Shirasaka , Daishi Igarashi
发明人： Shuichi Kazuno , Kazunori Watanabe , Hibiki Saeki , Takuya Shirasaka , Daishi Igarashi
IPC分类号： H01M8/04
CPC分类号： H01M8/0488 , B60L7/10 , B60L11/1887 , H01M8/04365 , H01M8/04753 , H01M16/006 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要： A fuel cell vehicle is provided. The voltage of a fuel cell is fixed, by a DC/DC converter, to a voltage outside an oxidation reduction progress voltage range of the fuel cell. In this state, oxygen concentration or hydrogen concentration is decreased by a gas supply unit, and electric power outputted from the fuel cell is decreased. In this state, regenerative electric power generated by regeneration is collected into a battery.
摘要翻译：提供燃料电池车。燃料电池的电压由DC / DC转换器固定为燃料电池的氧化还原进行电压范围外的电压。在这种状态下，通过气体供给单元减少氧浓度或氢浓度，从燃料电池输出的电力降低。在这种状态下，通过再生产生的再生电力被收集到电池中。

4. 发明申请

US20130065089A1 FUEL CELL VEHICLE 有权
标题翻译：燃油电池车
公开(公告)号：US20130065089A1
公开(公告)日：2013-03-14
申请号：US13605461
申请日：2012-09-06
申请人： Shuichi Kazuno , Hibiki Saeki , Takuya Shirasaka , Kazunori Watanabe
发明人： Shuichi Kazuno , Hibiki Saeki , Takuya Shirasaka , Kazunori Watanabe
IPC分类号： H01M16/00
CPC分类号： B60L1/003 , B60L3/0053 , B60L7/14 , B60L11/005 , B60L11/1862 , B60L11/1868 , B60L11/1887 , B60L11/1892 , B60L11/1898 , B60L15/20 , B60L2200/26 , B60L2210/12 , B60L2240/34 , B60L2240/36 , B60L2240/423 , B60L2240/547 , B60L2250/26 , B60L2260/44 , H01M8/04753 , H01M8/0488 , H01M16/006 , H01M2250/20 , Y02T10/645 , Y02T10/7022 , Y02T10/7044 , Y02T10/7066 , Y02T10/7233 , Y02T10/7275 , Y02T10/92 , Y02T90/32 , Y02T90/34 , Y10T307/516 , Y10T307/625
摘要： A fuel cell vehicle is provided. At the time of regeneration of electric power by a motor, an ECU places a DC/DC converter in a direct connection state under control, and stores electric power in a battery while decreasing oxygen concentration or hydrogen concentration by a gas supply unit to decrease electric power generated by a fuel cell.
摘要翻译：提供燃料电池车。在通过电动机再生电力时，ECU将直流/直流转换器置于直接连接状态，并且通过气体供给单元减少氧浓度或氢浓度而将电力存储在电池中，以减少电力燃料电池产生的电力。

5. 发明授权

US09070917B2 Method of controlling fuel cell system 有权
标题翻译：控制燃料电池系统的方法
公开(公告)号：US09070917B2
公开(公告)日：2015-06-30
申请号：US13605220
申请日：2012-09-06
申请人： Takuya Shirasaka , Hibiki Saeki , Kazunori Watanabe , Shuichi Kazuno
发明人： Takuya Shirasaka , Hibiki Saeki , Kazunori Watanabe , Shuichi Kazuno
IPC分类号： H01M8/04 , H01M16/00
CPC分类号： H01M8/0488 , B60L2200/26 , H01M8/04753 , H01M16/006 , Y02E60/50
摘要： In a fuel cell system, regeneration-time voltage fixed control is implemented where during regeneration or when regeneration is expected to occur, output voltage of a fuel cell is set to a voltage value outside an oxidation reduction progress voltage range, and the amount of reactant gas supplied to the fuel cell is changed based on the amount of electric power remaining in an energy storage device. In the regeneration-time voltage fixed control, it is determined whether or not regeneration occurs while a moving body equipped with the fuel cell system is moving down a slope, and in the case where it is determined that regeneration occurs while the moving body is moving down a slope, the amount of the reactant gas supplied to the fuel cell is decreased in comparison with the case where it is determined that regeneration occurs while the moving body is not moving down a slope.
摘要翻译：在燃料电池系统中，在再生期间或者在再生期间进行再生时电压固定控制，燃料电池的输出电压被设定为氧化还原进行电压范围外的电压值，反应物的量供给燃料电池的气体根据能量存储装置中残留的电力量而变化。在再生时电压固定控制中，确定在配备有燃料电池系统的移动体向下移动的情况下是否发生再生，并且在确定在移动体移动时发生再生的情况下与确定在移动体不沿斜坡移动的同时发生再生的情况相比，供给到燃料电池的反应气体的量减少。

6. 发明授权

US08795861B2 Fuel cell system and vehicle equipped with the same 有权
标题翻译：燃料电池系统和车辆配备相同
公开(公告)号：US08795861B2
公开(公告)日：2014-08-05
申请号：US13493360
申请日：2012-06-11
申请人： Shuichi Kazuno , Hibiki Saeki , Kazunori Watanabe
发明人： Shuichi Kazuno , Hibiki Saeki , Kazunori Watanabe
IPC分类号： H01M12/00
CPC分类号： B60L1/003 , B60L11/1803 , B60L11/1861 , B60L11/1868 , B60L11/1887 , B60L2210/12 , B60L2210/14 , H01M8/04298 , H01M8/04798 , H01M16/006 , Y02T10/7011 , Y02T10/7044 , Y02T10/7066 , Y02T10/7225 , Y02T10/7233 , Y02T90/34 , Y10T307/516
摘要： A fuel cell system and a fuel cell vehicle equipped with the fuel cell system are provided. In a case where the voltage of a battery is outside a voltage range of fuel cells where oxidation-reduction proceeds, an ECU controls a DC/DC converter to be placed in a direct connection state (Vbat≈Vfc), and controls a gas supply unit so as to regulate concentration of oxygen or hydrogen supplied to the fuel cells in accordance with a target power generation electric power determined based on electric power required by a load.
摘要翻译：提供了配备有燃料电池系统的燃料电池系统和燃料电池车辆。在电池的电压在氧化还原的燃料电池的电压范围之外的情况下，ECU将DC / DC转换器控制为直接连接状态（Vbat≈Vfc），并且控制气体供给单元，以根据基于负载所需的电力确定的目标发电电力来调节供给到燃料电池的氧气或氢气的浓度。

7. 发明申请

US20120321917A1 FUEL CELL SYSTEM AND VEHICLE EQUIPPED WITH THE SAME 有权
标题翻译：燃油电池系统和车辆配备
公开(公告)号：US20120321917A1
公开(公告)日：2012-12-20
申请号：US13493360
申请日：2012-06-11
申请人： Shuichi Kazuno , Hibiki Saeki , Kazunori Watanabe
发明人： Shuichi Kazuno , Hibiki Saeki , Kazunori Watanabe
IPC分类号： H01M16/00
CPC分类号： B60L1/003 , B60L11/1803 , B60L11/1861 , B60L11/1868 , B60L11/1887 , B60L2210/12 , B60L2210/14 , H01M8/04298 , H01M8/04798 , H01M16/006 , Y02T10/7011 , Y02T10/7044 , Y02T10/7066 , Y02T10/7225 , Y02T10/7233 , Y02T90/34 , Y10T307/516
摘要： A fuel cell system and a fuel cell vehicle equipped with the fuel cell system are provided. In a case where the voltage of a battery is outside a voltage range of fuel cells where oxidation-reduction proceeds, an ECU controls a DC/DC converter to be placed in a direct connection state (Vbat≈Vfc), and controls a gas supply unit so as to regulate concentration of oxygen or hydrogen supplied to the fuel cells in accordance with a target power generation electric power determined based on electric power required by a load.
摘要翻译：提供了配备有燃料电池系统的燃料电池系统和燃料电池车辆。在电池的电压在氧化还原的燃料电池的电压范围之外的情况下，ECU将DC / DC转换器控制为直接连接状态（Vbat≈Vfc），并且控制气体供给单元，以根据基于负载所需的电力确定的目标发电电力来调节供给到燃料电池的氧气或氢气的浓度。

8. 发明授权

US08993184B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US08993184B2
公开(公告)日：2015-03-31
申请号：US13409757
申请日：2012-03-01
申请人： Shuichi Kazuno , Hibiki Saeki
发明人： Shuichi Kazuno , Hibiki Saeki
IPC分类号： H01M8/04 , B60L11/18
CPC分类号： B60L11/1881 , H01M8/04604 , H01M8/04753 , H01M8/04768 , H01M8/04873 , H01M2250/20 , Y02E60/50 , Y02T90/32 , Y02T90/34
摘要： A fuel cell system is provided that includes a fuel cell stack, an air pump, a first convertor, a motor, and an ECU for controlling the air pump and the first convertor based on the target voltage and the switching voltage of the single cell. The ECU executes the first mode such that the actual voltage of the single cell corresponds to the target voltage, when the target voltage is equal to or less than the switching voltage, while the ECU executes the second mode such that the actual voltage of the single cell is kept at the switching voltage, when the target voltage is more than the switching voltage. Further, the ECU executes the second mode thereby to change the actual current of the single cell.
摘要翻译：提供一种燃料电池系统，其包括基于目标电压和单电池的开关电压来控制空气泵和第一转换器的燃料电池堆，空气泵，第一转换器，电动机和ECU。当目标电压等于或小于切换电压时，ECU执行第一模式使得单个电池的实际电压对应于目标电压，而ECU执行第二模式，使得单个电池的实际电压当目标电压大于开关电压时，电池保持在开关电压。此外，ECU执行第二模式，从而改变单个电池的实际电流。

9. 发明申请

US20120288778A1 METHOD OF CONTROLLING FUEL CELL SYSTEM 有权
标题翻译：控制燃料电池系统的方法
公开(公告)号：US20120288778A1
公开(公告)日：2012-11-15
申请号：US13462405
申请日：2012-05-02
申请人： Shuichi Kazuno , Hibiki Saeki
发明人： Shuichi Kazuno , Hibiki Saeki
IPC分类号： H01M8/04
CPC分类号： H01M8/04753 , B60L11/1887 , B60L11/1888 , B60L2210/14 , H01M8/04179 , H01M8/04231 , H01M8/04268 , H01M8/04559 , Y02E60/50 , Y02T10/7225 , Y02T90/34
摘要： In a case where gas supply controller of an FC system determines that the temperature of an FC is a predetermined temperature or less, the gas supply controller fixes the FC voltage to a voltage value within a voltage region where degradation is relatively small, the voltage value being below a voltage range where an oxidation-reduction proceeds. Further, the amount of a gas supplied to the FC is changed in accordance with electric power required by a load.
摘要翻译：在FC系统的气体供给控制器确定FC的温度为规定温度以下的情况下，气体供给控制器将FC电压固定为劣化相对较小的电压区域内的电压值，低于进行氧化还原的电压范围。此外，供给到FC的气体量根据负载所需的电力而变化。

10. 发明申请

US20120225329A1 FUEL CELL SYSTEM 有权
标题翻译：燃油电池系统
公开(公告)号：US20120225329A1
公开(公告)日：2012-09-06
申请号：US13409757
申请日：2012-03-01
申请人： Shuichi Kazuno , Hibiki Saeki
发明人： Shuichi Kazuno , Hibiki Saeki
IPC分类号： H01M8/04 , H01M16/00
CPC分类号： B60L11/1881 , H01M8/04604 , H01M8/04753 , H01M8/04768 , H01M8/04873 , H01M2250/20 , Y02E60/50 , Y02T90/32 , Y02T90/34
摘要： Provided is a fuel cell system for having a fuel cell generate electric power corresponding to a requirement by a power consuming load, with improving the durability of the fuel cell. The fuel cell system comprises: a fuel cell stack, an air pump, a first convertor, a motor, an ECU controlling the air pump and the first convertor based on the target voltage and switching voltage of the single cell. The ECU executes the first mode such that the actual voltage of the single cell corresponds to the target voltage, when the target voltage is not more than the switching voltage, while the ECU executes the second mode such that the actual voltage of the single cell is kept at the switching voltage, when the target voltage is more than the switching voltage. The second mode is executed by changing the actual current of the single cell.
摘要翻译：提供了一种燃料电池系统，其具有燃料电池产生对应于功耗负载的要求的电力，同时提高燃料电池的耐久性。燃料电池系统包括：燃料电池堆，气泵，第一转换器，电动机，基于目标电压和单电池的开关电压控制空气泵和第一转换器的ECU。当目标电压不大于开关电压时，ECU执行第一模式，使得单电池的实际电压对应于目标电压，而ECU执行第二模式，使得单电池的实际电压为保持开关电压，当目标电压大于开关电压时。通过改变单个单元的实际电流来执行第二模式。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式