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1. 发明申请

US20060071477A1 Distributed power generation system using a fuel cell and a method of controlling the same 有权
标题翻译：使用燃料电池的分布式发电系统及其控制方法
公开(公告)号：US20060071477A1
公开(公告)日：2006-04-06
申请号：US11185183
申请日：2005-07-20
申请人： Hyun-sup Yang , Seung-ki Sul
发明人： Hyun-sup Yang , Seung-ki Sul
IPC分类号： F01D15/10 , H02K7/18 , H02P9/04 , F02C6/00
CPC分类号： H02P9/04 , F01D15/10 , F02C1/04 , F02C6/10 , H01M2250/405 , H01M2250/407 , H02P9/006 , Y02B90/16 , Y02E60/563
摘要： Provided is a distributed-power-generation system capable of maintaining an operation point and a method of controlling the same. The distributed-power-generation system comprises: a fuel cell producing current and high-temperature gas through an electric chemical reaction of hydrogen and oxygen; a turbine obtaining rotation power using heat produced by the fuel cell; a compressor supplying air to the fuel cell using the rotation power of the turbine; a motor/generator unit acting as a motor using a current supplied from a battery in a starting mode, and as a generator rotating by rotation power of a turbine and generating a current in a generating mode; and an inverter unit supplying a DC power produced by the fuel cell and an AC power produced by the motor/generator unit for a three-phase power system. The method of controlling the distributed-power-generation system comprises: sensing a rotation speed of a rotation axis of the motor/generator unit; comparing the sensed rotation speed and a predefined reference speed; and supplying a current to the motor/generator unit to produce a load in the opposite direction of rotation of the rotation axis or in the same direction.
摘要翻译：提供一种能够维持操作点的分布式发电系统及其控制方法。分布式发电系统包括：通过氢和氧的电化学反应产生电流和高温气体的燃料电池; 涡轮机利用燃料电池产生的热量获得旋转动力; 使用所述涡轮机的旋转动力向所述燃料电池供给空气的压缩机; 电动机/发电机单元，其以起动模式使用从电池提供的电流作为电动机，以及作为通过涡轮机的旋转动力旋转的发电机，并以生成模式生成电流; 以及逆变器单元，其提供由燃料电池产生的直流电力和由用于三相电力系统的电动机/发电机单元产生的交流电力。控制分布式发电系统的方法包括：感测电动机/发电机组的旋转轴的旋转速度; 比较感测的转速和预定的参考速度; 并向马达/发电机组提供电流，以产生与旋转轴线相反的旋转方向或相同方向的负载。

2. 发明申请

US20110135519A1 AIR BLOWER FOR A FUEL CELL VEHICLE 有权
标题翻译：用于燃料电池车的空气鼓风机
公开(公告)号：US20110135519A1
公开(公告)日：2011-06-09
申请号：US12956148
申请日：2010-11-30
申请人： Kyung Seok CHO , Soon Ho Choi , Hyun Sup Yang , Cha You Lim
发明人： Kyung Seok CHO , Soon Ho Choi , Hyun Sup Yang , Cha You Lim
IPC分类号： F04B39/06 , F04B35/04
CPC分类号： F04D25/082 , F04D17/10 , F04D25/06 , F04D29/5806 , F04D29/5813
摘要： Provided is an air blower for a fuel cell vehicle, and in particular, an air blower for a fuel cell vehicle having a cooling water passage formed in a motor case and an air flowing groove to increase cooling efficiency and reduce a shaft load to improve durability.
摘要翻译：本发明提供一种用于燃料电池车辆的鼓风机，特别是具有形成在电动机壳体中的冷却水通道和空气流动槽的燃料电池车辆的鼓风机，以提高冷却效率并降低轴负载以提高耐久性。

3. 发明授权

US07358622B2 Distributed power generation system using a fuel cell and a method of controlling the same 有权
标题翻译：使用燃料电池的分布式发电系统及其控制方法
公开(公告)号：US07358622B2
公开(公告)日：2008-04-15
申请号：US11820186
申请日：2007-06-18
申请人： Hyun-sup Yang , Seung-ki Sul
发明人： Hyun-sup Yang , Seung-ki Sul
IPC分类号： F02N11/00
CPC分类号： H02P9/04 , F01D15/10 , F02C1/04 , F02C6/10 , H01M2250/405 , H01M2250/407 , H02P9/006 , Y02B90/16 , Y02E60/563
摘要： Provided is a distributed-power-generation system capable of maintaining an operation point and a method of controlling the same. The distributed-power-generation system comprises: a fuel cell producing current and high-temperature gas through an electric chemical reaction of hydrogen and oxygen; a turbine obtaining rotation power using heat produced by the fuel cell; a compressor supplying air to the fuel cell using the rotation power of the turbine; a motor/generator unit acting as a motor using a current supplied from a battery in a starting mode, and as a generator rotating by rotation power of a turbine and generating a current in a generating mode; and an inverter unit supplying a DC power produced by the fuel cell and an AC power produced by the motor/generator unit for a three-phase power system. The method of controlling the distributed-power-generation system comprises: sensing a rotation speed of a rotation axis of the motor/generator unit; comparing the sensed rotation speed and a predefined reference speed; and supplying a current to the motor/generator unit to produce a load in the opposite direction of rotation of the rotation axis or in the same direction.
摘要翻译：提供一种能够维持操作点的分布式发电系统及其控制方法。分布式发电系统包括：通过氢和氧的电化学反应产生电流和高温气体的燃料电池; 涡轮机利用燃料电池产生的热量获得旋转动力; 使用所述涡轮机的旋转动力向所述燃料电池供给空气的压缩机; 电动机/发电机单元，其以起动模式使用从电池提供的电流作为电动机，以及作为通过涡轮机的旋转动力旋转的发电机，并以生成模式生成电流; 以及逆变器单元，其提供由燃料电池产生的直流电力和由用于三相电力系统的电动机/发电机单元产生的交流电力。控制分布式发电系统的方法包括：感测电动机/发电机组的旋转轴的旋转速度; 比较感测的转速和预定的参考速度; 并向马达/发电机组提供电流，以产生与旋转轴线相反的旋转方向或相同方向的负载。

4. 发明授权

US08702404B2 Air blower for a fuel cell vehicle 有权
标题翻译：用于燃料电池车的鼓风机
公开(公告)号：US08702404B2
公开(公告)日：2014-04-22
申请号：US12956148
申请日：2010-11-30
申请人： Kyung Seok Cho , Soon Ho Choi , Hyun Sup Yang , Cha You Lim
发明人： Kyung Seok Cho , Soon Ho Choi , Hyun Sup Yang , Cha You Lim
IPC分类号： F04B39/06 , F04B35/04
CPC分类号： F04D25/082 , F04D17/10 , F04D25/06 , F04D29/5806 , F04D29/5813
摘要： Provided is an air blower for a fuel cell vehicle, and in particular, an air blower for a fuel cell vehicle having a cooling water passage formed in a motor case and an air flowing groove to increase cooling efficiency and reduce a shaft load to improve durability.
摘要翻译：本发明提供一种用于燃料电池车辆的鼓风机，特别是具有形成在电动机壳体中的冷却水通道和空气流动槽的燃料电池车辆的鼓风机，以提高冷却效率并降低轴负载以提高耐久性。

5. 发明申请

US20070241722A1 Distributed power generation system using a fuel cell and a method of controlling the same 有权
标题翻译：使用燃料电池的分布式发电系统及其控制方法
公开(公告)号：US20070241722A1
公开(公告)日：2007-10-18
申请号：US11820186
申请日：2007-06-18
申请人： Hyun-sup Yang , Seung-ki Sul
发明人： Hyun-sup Yang , Seung-ki Sul
IPC分类号： H02P11/04
CPC分类号： H02P9/04 , F01D15/10 , F02C1/04 , F02C6/10 , H01M2250/405 , H01M2250/407 , H02P9/006 , Y02B90/16 , Y02E60/563
摘要： Provided is a distributed-power-generation system capable of maintaining an operation point and a method of controlling the same. The distributed-power-generation system comprises: a fuel cell producing current and high-temperature gas through an electric chemical reaction of hydrogen and oxygen; a turbine obtaining rotation power using heat produced by the fuel cell; a compressor supplying air to the fuel cell using the rotation power of the turbine; a motor/generator unit acting as a motor using a current supplied from a battery in a starting mode, and as a generator rotating by rotation power of a turbine and generating a current in a generating mode; and an inverter unit supplying a DC power produced by the fuel cell and an AC power produced by the motor/generator unit for a three-phase power system. The method of controlling the distributed-power-generation system comprises: sensing a rotation speed of a rotation axis of the motor/generator unit; comparing the sensed rotation speed and a predefined reference speed; and supplying a current to the motor/generator unit to produce a load in the opposite direction of rotation of the rotation axis or in the same direction.
摘要翻译：提供一种能够维持操作点的分布式发电系统及其控制方法。分布式发电系统包括：通过氢和氧的电化学反应产生电流和高温气体的燃料电池; 涡轮机利用燃料电池产生的热量获得旋转动力; 使用所述涡轮机的旋转动力向所述燃料电池供给空气的压缩机; 电动机/发电机单元，其以起动模式使用从电池提供的电流作为电动机，以及作为通过涡轮机的旋转动力旋转的发电机，并以生成模式生成电流; 以及逆变器单元，其提供由燃料电池产生的直流电力和由用于三相电力系统的电动机/发电机单元产生的交流电力。控制分布式发电系统的方法包括：感测电动机/发电机组的旋转轴的旋转速度; 比较感测的转速和预定的参考速度; 并向马达/发电机组提供电流，以产生与旋转轴线相反的旋转方向或相同方向的负载。

6. 发明授权

US07250690B2 Distributed power generation system using a fuel cell and a method of controlling the same 有权
公开(公告)号：US07250690B2
公开(公告)日：2007-07-31
申请号：US11185183
申请日：2005-07-20
申请人： Hyun-sup Yang , Seung-ki Sul
发明人： Hyun-sup Yang , Seung-ki Sul
IPC分类号： F01D15/10 , F02C6/00 , H02K7/18 , F02D29/06 , H02P9/04
CPC分类号： H02P9/04 , F01D15/10 , F02C1/04 , F02C6/10 , H01M2250/405 , H01M2250/407 , H02P9/006 , Y02B90/16 , Y02E60/563
摘要： Provided is a distributed-power-generation system capable of maintaining an operation point and a method of controlling the same. The distributed-power-generation system comprises: a fuel cell producing current and high-temperature gas through an electric chemical reaction of hydrogen and oxygen; a turbine obtaining rotation power using heat produced by the fuel cell; a compressor supplying air to the fuel cell using the rotation power of the turbine; a motor/generator unit acting as a motor using a current supplied from a battery in a starting mode, and as a generator rotating by rotation power of a turbine and generating a current in a generating mode; and an inverter unit supplying a DC power produced by the fuel cell and an AC power produced by the motor/generator unit for a three-phase power system. The method of controlling the distributed-power-generation system comprises: sensing a rotation speed of a rotation axis of the motor/generator unit; comparing the sensed rotation speed and a predefined reference speed; and supplying a current to the motor/generator unit to produce a load in the opposite direction of rotation of the rotation axis or in the same direction.

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