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1. 发明授权

US09143029B2 System and method for power distribution 有权
标题翻译：配电系统及方法
公开(公告)号：US09143029B2
公开(公告)日：2015-09-22
申请号：US13326919
申请日：2011-12-15
申请人： Christof Sihler , Sebastian Pedro Rosado
发明人： Christof Sihler , Sebastian Pedro Rosado
IPC分类号： B60L1/00 , H02M1/32 , H02J1/08
CPC分类号： H02M1/32 , B64D2221/00 , H02J1/08 , H02M2001/0074 , H02M2001/008
摘要： A direct current (DC) power distribution system is provided for an aircraft. The system includes a DC system bus configured to carry electrical power from a source of electrical power to a plurality of electrical loads. The electrical loads are onboard the aircraft. The DC system bus includes a load side. The system includes a plurality of power converter modules that are electrically coupled in series to the DC system bus on the load side of the DC system bus. The power converter modules are configured to be electrically attached to corresponding sub-sets of the electrical loads. At least one of the power converter modules is configured to be short circuited in response to a fault such that the at least one power converter module does not supply electrical power to the corresponding subset of the electrical loads.
摘要翻译：为飞机提供直流（DC）配电系统。该系统包括被配置为将电力从电力源传送到多个电负载的DC系统总线。电气负载在飞机上。直流系统总线包括负载侧。该系统包括多个电力转换器模块，其在DC系统总线的负载侧与DC系统总线串联电耦合。功率转换器模块被配置为电连接到相应的电负载子集。功率转换器模块中的至少一个被配置为响应于故障而短路，使得至少一个功率转换器模块不向电负载的相应子集提供电力。

2. 发明申请

US20130154349A1 SYSTEM AND METHOD FOR POWER DISTRIBUTION 有权
标题翻译：用于功率分配的系统和方法
公开(公告)号：US20130154349A1
公开(公告)日：2013-06-20
申请号：US13326919
申请日：2011-12-15
申请人： Christof Sihler , Sebastian Pedro Rosado
发明人： Christof Sihler , Sebastian Pedro Rosado
IPC分类号： B60L1/00
CPC分类号： H02M1/32 , B64D2221/00 , H02J1/08 , H02M2001/0074 , H02M2001/008
摘要： A direct current (DC) power distribution system is provided for an aircraft. The system includes a DC system bus configured to carry electrical power from a source of electrical power to a plurality of electrical loads. The electrical loads are onboard the aircraft. The DC system bus includes a load side. The system includes a plurality of power converter modules that are electrically coupled in series to the DC system bus on the load side of the DC system bus. The power converter modules are configured to be electrically attached to corresponding sub-sets of the electrical loads. At least one of the power converter modules is configured to be short circuited in response to a fault such that the at least one power converter module does not supply electrical power to the corresponding subset of the electrical loads.
摘要翻译：为飞机提供直流（DC）配电系统。该系统包括被配置为将电力从电力源传送到多个电负载的DC系统总线。电气负载在飞机上。直流系统总线包括负载侧。该系统包括多个电力转换器模块，其在DC系统总线的负载侧与DC系统总线串联电耦合。功率转换器模块被配置为电连接到相应的电负载子集。功率转换器模块中的至少一个被配置为响应于故障而短路，使得至少一个功率转换器模块不向电负载的相应子集提供电力。

3. 发明申请

US20130308344A1 POWER CONVERTER AND METHOD 有权
标题翻译：电力转换器和方法
公开(公告)号：US20130308344A1
公开(公告)日：2013-11-21
申请号：US13475550
申请日：2012-05-18
申请人： Sebastian Pedro Rosado , Henry Todd Young , Simon Herbert Schramm , Alvaro Jorge Mari Curbelo , Jason Daniel Kuttenkuler , Zhihui Yuan
发明人： Sebastian Pedro Rosado , Henry Todd Young , Simon Herbert Schramm , Alvaro Jorge Mari Curbelo , Jason Daniel Kuttenkuler , Zhihui Yuan
IPC分类号： H02M3/335
CPC分类号： H02M3/33584 , H02M2001/0058 , Y02B70/1491
摘要： A power converter apparatus includes a primary bridge having a plurality of diagonally opposed primary power elements, and a secondary bridge having a plurality of diagonally opposed secondary power elements. The primary and secondary bridges are electrically coupled by a transformer. At least one control unit is configured to phase-shift switch the primary and secondary power elements, such that one or more of the primary and secondary power elements are switched off under near-zero current conditions to reduce voltage and current stresses and commutation losses within the power converter.
摘要翻译：电力转换装置包括具有多个对角相对的主电力元件的主桥，以及具有多个对角相对的次级电力元件的次级桥。主桥和次桥通过变压器电耦合。至少一个控制单元被配置为对主功率元件和次级功率元件进行相移切换，使得在接近零电流条件下，主功率元件和次级功率元件中的一个或多个被切断以减小电压和电流应力以及在电源转换器。

4. 发明授权

US09270189B2 Power converter and method 有权
标题翻译：电源转换器及方法
公开(公告)号：US09270189B2
公开(公告)日：2016-02-23
申请号：US13475550
申请日：2012-05-18
申请人： Sebastian Pedro Rosado , Henry Todd Young , Simon Herbert Schramm , Alvaro Jorge Mari Curbelo , Jason Daniel Kuttenkuler , Zhihui Yuan
发明人： Sebastian Pedro Rosado , Henry Todd Young , Simon Herbert Schramm , Alvaro Jorge Mari Curbelo , Jason Daniel Kuttenkuler , Zhihui Yuan
IPC分类号： H02M3/335 , H02J1/00 , H02M1/00
CPC分类号： H02M3/33584 , H02M2001/0058 , Y02B70/1491
摘要： A power converter apparatus includes a primary bridge having a plurality of diagonally opposed primary power elements, and a secondary bridge having a plurality of diagonally opposed secondary power elements. The primary and secondary bridges are electrically coupled by a transformer. At least one control unit is configured to phase-shift switch the primary and secondary power elements, such that one or more of the primary and secondary power elements are switched off under near-zero current conditions to reduce voltage and current stresses and commutation losses within the power converter.
摘要翻译：电力转换装置包括具有多个对角相对的主电力元件的主桥，以及具有多个对角相对的次级电力元件的次级桥。主桥和次桥通过变压器电耦合。至少一个控制单元被配置为对主功率元件和次级功率元件进行相移切换，使得在接近零电流条件下，主功率元件和次级功率元件中的一个或多个被切断，以降低电压和电流应力以及在电源转换器。

5. 发明授权

US09450412B2 Method and system for control power in remote DC power systems 有权
标题翻译：远程直流电力系统控制电源的方法和系统
公开(公告)号：US09450412B2
公开(公告)日：2016-09-20
申请号：US12976106
申请日：2010-12-22
申请人： Stefan Schroeder , Christof Martin Sihler , Sebastian Pedro Rosado
发明人： Stefan Schroeder , Christof Martin Sihler , Sebastian Pedro Rosado
IPC分类号： H02J3/14 , H02J3/36 , H02J11/00
CPC分类号： H02J13/0096 , H02J3/01 , H02J3/36 , H02J11/00 , Y02E60/60 , Y10T307/445
摘要： A method and system for a control power supply system is provided. The control power supply system includes a first conductor configured to carry a direct current (DC) electrical current from a source to a load, a second conductor configured to carry the DC electrical current from the load to the source, a electrical device electrically coupled in series with at least one of the first and second conductor. The electrical device is configured to fail in a shorted condition such that failure of the electrical device maintains a direct current (DC) ring bus including the first and second conductor. The control power supply system also includes a control power circuit electrically coupled in parallel with at least a portion of the electrical device such that a DC voltage across at least a portion of the electrical device provides a DC voltage supply to the control power circuit.
摘要翻译：提供了一种用于控制电源系统的方法和系统。控制电源系统包括被配置为承载来自源到负载的直流（DC）电流的第一导体，被配置为将DC电流从负载承载到源的第二导体，电耦合到与第一和第二导体中的至少一个导体串联。电气设备被配置为在短路状态下故障，使得电气设备的故障维持包括第一和第二导体的直流（DC）环形总线。控制电源系统还包括与电气设备的至少一部分并联电耦合的控制电源电路，使得跨越电气设备的至少一部分的DC电压向控制电源电路提供DC电压供应。

6. 发明授权

US09130470B2 Power converter control system and method with separate primary and secondary controllers 有权
标题翻译：电源转换器控制系统和方法具有独立的主控和二次控制器
公开(公告)号：US09130470B2
公开(公告)日：2015-09-08
申请号：US13618690
申请日：2012-09-14
申请人： Sebastian Pedro Rosado , Henry Todd Young , Simon Herbert Schramm , Alvaro Jorge Mari Curbelo , Jason Daniel Kuttenkuler , Paolo Soldi
发明人： Sebastian Pedro Rosado , Henry Todd Young , Simon Herbert Schramm , Alvaro Jorge Mari Curbelo , Jason Daniel Kuttenkuler , Paolo Soldi
IPC分类号： H02M3/335
CPC分类号： H02M3/33584
摘要： A power converter control system includes primary bridge controller that is configured to actuate a first plurality of gate drive units that switch a first plurality of power elements in a primary bridge of a power converter. The control system further includes a secondary bridge controller separate from the primary bridge controller that is configured to actuate a second plurality of gate drive units to switch a second plurality of power elements in a secondary bridge of the power converter.
摘要翻译：电力转换器控制系统包括主桥控制器，其被配置为致动在功率转换器的主桥中切换第一多个功率元件的第一多个栅极驱动单元。控制系统还包括与主桥控制器分离的次级桥控制器，其被配置为致动第二多个栅极驱动单元以切换功率转换器的次级桥中的第二多个功率元件。

7. 发明授权

US09087635B2 Load tap changer 有权
标题翻译：有载分接开关
公开(公告)号：US09087635B2
公开(公告)日：2015-07-21
申请号：US13593825
申请日：2012-08-24
申请人： Sebastian Pedro Rosado , Tiziana Bertoncelli , Piniwan Thiwanka Bandara Wijekoon , Ara Panosyan , Manoj Ramprasad Shah , Paolo Soldi
发明人： Sebastian Pedro Rosado , Tiziana Bertoncelli , Piniwan Thiwanka Bandara Wijekoon , Ara Panosyan , Manoj Ramprasad Shah , Paolo Soldi
IPC分类号： H01F21/02 , H01F21/08 , G05F1/14 , G05F1/147 , G05F1/12 , H01F29/04
CPC分类号： H01F29/04
摘要： A load tap changer includes a mechanical switch, a semiconductor switch and an impedance branch or an uncontrolled semiconductor switch. The mechanical switch is connected to a power terminal of a voltage conversion device to carry an electric current and is activated to switch from a first tap to a second tap of the voltage conversion device when a tap change signal is received. The semiconductor switch is then connected between the first tap and the power terminal of the voltage conversion device and is disconnected before the mechanical switch is connected to the second tap. The impedance branch or the uncontrolled semiconductor switch is connected between the second tap and the power terminal of the voltage conversion device before the mechanical switch is connected to the second tap. The impedance or the uncontrolled semiconductor switch is disconnected after the mechanical switch is connected to the second tap.
摘要翻译：有载分接开关包括机械开关，半导体开关和阻抗分支或不受控制的半导体开关。当接收到抽头变换信号时，机械开关连接到电压转换装置的电源端子以承载电流并且被激活以从电压转换装置的第一抽头切换到第二抽头。然后半导体开关连接在电压转换装置的第一抽头和电源端子之间，并且在机械开关连接到第二分接头之前被断开。在机械开关连接到第二分接头之前，阻抗分支或不受控制的半导体开关连接在第二分接头和电压转换装置的电源端子之间。机械开关连接到第二分接头后，阻抗或不受控制的半导体开关断开。

8. 发明申请

US20140055225A1 LOAD TAP CHANGER 有权
标题翻译：负载更换
公开(公告)号：US20140055225A1
公开(公告)日：2014-02-27
申请号：US13593825
申请日：2012-08-24
申请人： Sebastian Pedro Rosado , Tiziana Bertoncelli , Piniwan Thiwanka Bandara Wijekoon , Ara Panosyan , Manoj Ramprasad Shah , Paolo Soldi
发明人： Sebastian Pedro Rosado , Tiziana Bertoncelli , Piniwan Thiwanka Bandara Wijekoon , Ara Panosyan , Manoj Ramprasad Shah , Paolo Soldi
IPC分类号： H01F21/12
CPC分类号： H01F29/04
摘要： A load tap changer includes a mechanical switch, a semiconductor switch and an impedance branch or an uncontrolled semiconductor switch. The mechanical switch is connected to a power terminal of a voltage conversion device to carry an electric current and is activated to switch from a first tap to a second tap of the voltage conversion device when a tap change signal is received. The semiconductor switch is then connected between the first tap and the power terminal of the voltage conversion device when the tap change signal is received and is disconnected before the mechanical switch is connected to the second tap. The impedance branch or the uncontrolled semiconductor switch is connected between the second tap and the power terminal of the voltage conversion device before the mechanical switch is connected to the second tap. The impedance or the uncontrolled semiconductor switch is disconnected after the mechanical switch is connected to the second tap.
摘要翻译：有载分接开关包括机械开关，半导体开关和阻抗分支或不受控制的半导体开关。当接收到抽头变换信号时，机械开关连接到电压转换装置的电源端子以承载电流并且被激活以从电压转换装置的第一抽头切换到第二抽头。然后当接收到抽头变换信号时，半导体开关连接在第一抽头和电压转换装置的电源端子之间，并且在机械开关连接到第二分接头之前被断开。在机械开关连接到第二分接头之前，阻抗分支或不受控制的半导体开关连接在第二分接头和电压转换装置的电源端子之间。机械开关连接到第二分接头后，阻抗或不受控制的半导体开关断开。

9. 发明申请

US20120161518A1 METHOD AND SYSTEM FOR CONTROL POWER IN REMOTE DC POWER SYSTEMS 有权
标题翻译：远程直流电力系统中控制功率的方法和系统
公开(公告)号：US20120161518A1
公开(公告)日：2012-06-28
申请号：US12976106
申请日：2010-12-22
申请人： Stefan Schroeder , Christof Martin Sihler , Sebastian Pedro Rosado
发明人： Stefan Schroeder , Christof Martin Sihler , Sebastian Pedro Rosado
IPC分类号： H02J1/06
CPC分类号： H02J13/0096 , H02J3/01 , H02J3/36 , H02J11/00 , Y02E60/60 , Y10T307/445
摘要： A method and system for a control power supply system is provided. The control power supply system includes a first conductor configured to carry a direct current (DC) electrical current from a source to a load, a second conductor configured to carry the DC electrical current from the load to the source, a electrical device electrically coupled in series with at least one of the first and second conductor. The electrical device is configured to fail in a shorted condition such that failure of the electrical device maintains a direct current (DC) ring bus including the first and second conductor. The control power supply system also includes a control power circuit electrically coupled in parallel with at least a portion of the electrical device such that a DC voltage across at least a portion of the electrical device provides a DC voltage supply to the control power circuit.
摘要翻译：提供了一种用于控制电源系统的方法和系统。控制电源系统包括被配置为承载来自源到负载的直流（DC）电流的第一导体，被配置为将DC电流从负载承载到源的第二导体，电耦合到与第一和第二导体中的至少一个导体串联。电气设备被配置为在短路状态下故障，使得电气设备的故障维持包括第一和第二导体的直流（DC）环形总线。控制电源系统还包括与电气设备的至少一部分并联电耦合的控制电源电路，使得跨越电气设备的至少一部分的DC电压向控制电源电路提供DC电压供应。

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