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21. 发明授权

US09024573B2 Apparatus for energy transfer using converter and method of manufacturing same 有权
标题翻译：使用转换器的能量转移装置及其制造方法
公开(公告)号：US09024573B2
公开(公告)日：2015-05-05
申请号：US13406208
申请日：2012-02-27
申请人： Robert Dean King , Robert L. Steigerwald
发明人： Robert Dean King , Robert L. Steigerwald
IPC分类号： H02J7/00 , H02J7/02 , B60L11/18
CPC分类号： B60L11/1816 , B60L11/1803 , B60L11/1809 , B60L11/1811 , B60L11/1814 , B60L11/1818 , B60L11/1838 , B60L11/185 , B60L11/1868 , B60L2210/12 , B60L2210/14 , B60L2210/20 , B60L2210/40 , B60L2230/12 , H02J7/0027 , H02J7/0045 , Y02T10/7005 , Y02T10/7066 , Y02T10/7072 , Y02T10/7088 , Y02T10/7225 , Y02T10/7233 , Y02T10/725 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y10S903/903 , Y10T29/49117
摘要： According to an aspect of the invention, a motor drive circuit includes a first energy storage device configured to supply electrical energy, a bi-directional DC-to-DC voltage converter coupled to the first energy storage device, a voltage inverter coupled to the bi-directional DC-to-DC voltage converter, and an input device configured to receive electrical energy from an external energy source. The motor drive circuit further includes a coupling system coupled to the input device, to the first energy storage device, and to the bi-directional DC-to-DC voltage converter. The coupling system has a first configuration configured to transfer electrical energy to the first energy storage device via the bi-directional DC-to-DC voltage converter, and has a second configuration configured to transfer electrical energy from the first energy storage device to the voltage inverter via the bi-directional DC-to-DC voltage converter.
摘要翻译：根据本发明的一个方面，电动机驱动电路包括被配置为提供电能的第一能量存储装置，耦合到第一能量存储装置的双向DC-DC电压转换器，双向DC-DC电压转换器以及被配置为从外部能量源接收电能的输入装置。马达驱动电路还包括耦合系统，耦合系统耦合到输入装置，耦合到第一能量存储装置，以及耦合到双向DC-DC电压转换器。耦合系统具有被配置为经由双向DC-DC电压转换器将电能传递到第一能量存储装置的第一配置，并且具有被配置为将电能从第一能量存储装置传递到电压的第二配置逆变器通过双向直流 - 直流电压转换器。

22. 发明申请

US20120074774A1 APPARATUS FOR ENERGY TRANSFER USING CONVERTER AND METHOD OF MANUFACTURING SAME 有权
公开(公告)号：US20120074774A1
公开(公告)日：2012-03-29
申请号：US13314572
申请日：2011-12-08
申请人： Robert Dean King , Robert L. Steigerwald
发明人： Robert Dean King , Robert L. Steigerwald
IPC分类号： B60L11/18 , H01R43/00
CPC分类号： B60L11/1816 , B60L11/1803 , B60L11/1809 , B60L11/1811 , B60L11/1814 , B60L11/1818 , B60L11/1838 , B60L11/185 , B60L11/1868 , B60L2210/12 , B60L2210/14 , B60L2210/20 , B60L2210/40 , B60L2230/12 , H02J7/0027 , H02J7/0045 , Y02T10/7005 , Y02T10/7066 , Y02T10/7072 , Y02T10/7088 , Y02T10/7225 , Y02T10/7233 , Y02T10/725 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y10S903/903 , Y10T29/49117
摘要： According to an aspect of the invention, a motor drive circuit includes a first energy storage device configured to supply electrical energy, a bi-directional DC-to-DC voltage converter coupled to the first energy storage device, a voltage inverter coupled to the bi-directional DC-to-DC voltage converter, and an input device configured to receive electrical energy from an external energy source. The motor drive circuit further includes a coupling system coupled to the input device, to the first energy storage device, and to the bi-directional DC-to-DC voltage converter. The coupling system has a first configuration configured to transfer electrical energy to the first energy storage device via the bi-directional DC-to-DC voltage converter, and has a second configuration configured to transfer electrical energy from the first energy storage device to the voltage inverter via the bi-directional DC-to-DC voltage converter.

23. 发明授权

US08080973B2 Apparatus for energy transfer using converter and method of manufacturing same 有权
标题翻译：使用转换器的能量转移装置及其制造方法
公开(公告)号：US08080973B2
公开(公告)日：2011-12-20
申请号：US12256466
申请日：2008-10-22
申请人： Robert Dean King , Robert L. Steigerwald
发明人： Robert Dean King , Robert L. Steigerwald
IPC分类号： H02J7/10
CPC分类号： B60L11/1816 , B60L11/1803 , B60L11/1809 , B60L11/1811 , B60L11/1814 , B60L11/1818 , B60L11/1838 , B60L11/185 , B60L11/1868 , B60L2210/12 , B60L2210/14 , B60L2210/20 , B60L2210/40 , B60L2230/12 , H02J7/0027 , H02J7/0045 , Y02T10/7005 , Y02T10/7066 , Y02T10/7072 , Y02T10/7088 , Y02T10/7225 , Y02T10/7233 , Y02T10/725 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y10S903/903 , Y10T29/49117
摘要： According to an aspect of the invention, a motor drive circuit includes a first energy storage device configured to supply electrical energy, a bi-directional DC-to-DC voltage converter coupled to the first energy storage device, a voltage inverter coupled to the bi-directional DC-to-DC voltage converter, and an input device configured to receive electrical energy from an external energy source. The motor drive circuit further includes a coupling system coupled to the input device, to the first energy storage device, and to the bi-directional DC-to-DC voltage converter. The coupling system has a first configuration configured to transfer electrical energy to the first energy storage device via the bi-directional DC-to-DC voltage converter, and has a second configuration configured to transfer electrical energy from the first energy storage device to the voltage inverter via the bi-directional DC-to-DC voltage converter.
摘要翻译：根据本发明的一个方面，电动机驱动电路包括被配置为提供电能的第一能量存储装置，耦合到第一能量存储装置的双向DC-DC电压转换器，双向DC-DC电压转换器以及被配置为从外部能量源接收电能的输入装置。马达驱动电路还包括耦合系统，耦合系统耦合到输入装置，耦合到第一能量存储装置，以及耦合到双向DC-DC电压转换器。耦合系统具有被配置为经由双向DC-DC电压转换器将电能传递到第一能量存储装置的第一配置，并且具有被配置为将电能从第一能量存储装置传递到电压的第二配置逆变器通过双向直流 - 直流电压转换器。

24. 发明授权

US07932633B2 Apparatus for transferring energy using power electronics and machine inductance and method of manufacturing same 有权
标题翻译：使用电力电子设备和机器电感传递能量的设备及其制造方法
公开(公告)号：US07932633B2
公开(公告)日：2011-04-26
申请号：US12256457
申请日：2008-10-22
申请人： Robert Dean King , Robert L. Steigerwald
发明人： Robert Dean King , Robert L. Steigerwald
IPC分类号： H02J5/00 , B60K6/00
CPC分类号： H02J7/0052 , B60L11/123 , B60L11/14 , B60L11/1811 , B60L11/1814 , B60L11/1816 , B60L15/007 , B60L2210/10 , B60L2210/20 , B60L2210/40 , B60L2220/54 , Y02T10/6217 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/7072 , Y02T10/7077 , Y02T10/7094 , Y02T10/7216 , Y02T10/7241 , Y02T10/725 , Y02T90/127 , Y02T90/14 , Y10S903/907 , Y10T29/49108 , Y10T29/49117 , Y10T307/511 , Y10T307/707
摘要： A traction inverter circuit includes a first energy storage device configured to output a DC voltage, a first bi-directional DC-to-AC voltage inverter coupled to the first energy storage device, and a first electromechanical device. The first electromechanical device includes a first plurality of conductors coupled to the first bi-directional DC-to-AC voltage inverter, a second plurality of conductors coupled together, and a plurality of windings coupled between the first plurality of conductors and the second plurality of conductors. The traction converter circuit also includes a charge bus comprising a first conductor coupled to the second plurality of conductors of the first electromechanical device, the charge bus configured to transmit a charging current to or receive a charging current from the first electromechanical device to charge the first energy storage device via the first electromechanical device and the first bi-directional DC-to-AC voltage inverter.
摘要翻译：牵引逆变器电路包括被配置为输出DC电压的第一能量存储装置，耦合到第一能量存储装置的第一双向DC-AC电压逆变器和第一机电装置。第一机电装置包括耦合到第一双向DC-AC电压逆变器的第一多个导体，耦合在一起的第二多个导体以及耦合在第一多个导体与第二多个导体之间的多个绕组导体牵引转换器电路还包括充电总线，其包括耦合到第一机电装置的第二多个导体的第一导体，该充电总线被配置为向第一机电装置向第一机电装置传送充电电流或从第一机电装置接收充电电流，能量存储装置经由第一机电装置和第一双向DC-AC电压逆变器。

25. 发明授权

US5568368A Square-wave converters with soft voltage transitions for ac power distribution systems 失效
标题翻译：交流配电系统具有软电压转换的方波转换器
公开(公告)号：US5568368A
公开(公告)日：1996-10-22
申请号：US595453
申请日：1996-02-05
申请人： Robert L. Steigerwald , Gerald W. Ludwig
发明人： Robert L. Steigerwald , Gerald W. Ludwig
IPC分类号： H02J3/38 , H02M1/12 , H02M3/335 , H02M3/337
CPC分类号： H02J3/38 , H02M1/12 , H02M3/33561 , H02M3/337 , Y02B70/1433
摘要： A converter for an ac power distribution system provides a square-wave voltage of low output impedance to an ac power distribution bus for driving a plurality of loads, each load including a rectifier and an input filter capacitor. Slew-rate limiting capacitors are employed to limit the rate of change of voltage on the ac distribution bus, thereby substantially reducing or eliminating conducted and radiated interference from the power distribution system due to high-frequency components of current which would otherwise flow in parasitic capacitances. In addition, zero-voltage switching is employed to achieve highly efficient converter operation. As other advantages, this converter scheme allows for simplification of converters at the load end of the power distribution system (e.g., to simple rectifiers with post regulators), while producing lower ac line currents, lower current harmonics and higher power factors than those of a sine-wave generation system.
摘要翻译：用于交流配电系统的转换器为交流配电总线提供低输出阻抗的方波电压，用于驱动多个负载，每个负载包括整流器和输入滤波电容器。采用压摆率限制电容器来限制交流配电总线上的电压变化率，从而大大减少或消除由于电流的高频分量导致的配电系统的传导和辐射干扰，否则这些电流将以寄生电容的形式流动。此外，采用零电压开关来实现高效率的转换器操作。作为其他优点，该转换器方案允许在配电系统的负载端（例如，具有后稳压器的简单整流器）上简化转换器，同时产生较低的交流线路电流，较低的电流谐波和更高的功率因数正弦波发生系统。

26. 发明授权

US5514921A Lossless gate drivers for high-frequency PWM switching cells 失效
标题翻译：高频PWM开关单元的无损栅极驱动器
公开(公告)号：US5514921A
公开(公告)日：1996-05-07
申请号：US265868
申请日：1994-06-27
申请人： Robert L. Steigerwald
发明人： Robert L. Steigerwald
IPC分类号： H02M3/335 , H03K17/691 , H01H36/00
CPC分类号： H03K17/691 , H02M1/08 , H02M3/33584 , Y02B70/1433 , Y10T307/826
摘要： A gate driver circuit, including either a full-bridge or a half-bridge configuration of gate drive switching devices, is capable of applying gate drive signals of variable pulse widths in a substantially loss,less manner to power switching devices of a high-frequency resonant switching converter, while providing transformer isolation between the gate drive electronics and the power switching devices.
摘要翻译：包括栅极驱动开关器件的全桥或半桥配置的栅极驱动器电路能够以基本上损耗较小的方式施加可变脉冲宽度的栅极驱动信号，以使高频率的开关器件谐振开关转换器，同时在栅极驱动电子器件和功率开关器件之间提供变压器隔离。

27. 发明授权

US4694384A HVIC power supply controller with primary-side edge detector 失效
标题翻译： HVIC电源控制器带有初级侧边缘检测器
公开(公告)号：US4694384A
公开(公告)日：1987-09-15
申请号：US938089
申请日：1986-12-04
申请人： Robert L. Steigerwald , Kevin C. Routh , Glenn S. Claydon , William H. Bicknell
发明人： Robert L. Steigerwald , Kevin C. Routh , Glenn S. Claydon , William H. Bicknell
IPC分类号： H02M3/28 , H02M3/335 , H02M3/337 , G05F1/56
CPC分类号： H02M3/3376 , H02M3/33523
摘要： A digital data detector is part of the primary side control electronics in a high voltage integrated circuit for regulating a power supply secondary side output potential; the detector output is responsive to the transitions of digital error data received from the supply secondary side via an electrically-isolated data transmission means. Only the transition edges are utilized by the detector, so that any non-linearity after each transition of the transmission means is immaterial. If the isolation device is a pulse transformer, the transformer core can be of relatively small volume, as full-pulse reproduction is unimportant and pulse saturation is tolerable. A multiplexer allows the primary side control electronics to initiate power supply operation; control is switched to the secondary side responsive to signal edges therefrom being detected by the digital data detector.
摘要翻译：数字数据检测器是用于调节电源次级侧输出电位的高压集成电路中的初级侧控制电子器件的一部分; 检测器输出响应于从电源二次侧经由电隔离数据传输装置接收的数字错误数据的转变。只有过渡边缘被检测器所利用，使得传输装置的每个转换之后的任何非线性是无关紧要的。如果隔离装置是脉冲变压器，则变压器铁芯可以具有相对小的体积，因为全脉冲再现不重要，脉冲饱和是可以容忍的。多路复用器允许初级侧控制电子器件启动电源操作; 响应于来自其的信号边缘，控制被切换到次级侧，由数字数据检测器检测。

28. 发明授权

US4477868A High frequency series resonant dc-dc converter 失效
标题翻译：高频串联谐振dc-dc转换器
公开(公告)号：US4477868A
公开(公告)日：1984-10-16
申请号：US429760
申请日：1982-09-30
申请人： Robert L. Steigerwald
发明人： Robert L. Steigerwald
IPC分类号： H02M3/315 , H02P13/22
CPC分类号： H02M3/3155
摘要： A dc-dc converter employs a series resonant circuit which is driven by square waves of current. By adjusting the frequency of the square waves of current above the resonant point or by holding the frequency constant and varying the current supplied to the converter, the voltage on the resonant components can be stepped up and controlled. Switching losses in the inverter gate turn-off devices are low since the inverter feeds a lagging load which allows the use of lossless snubbers.
摘要翻译： DC-DC转换器采用由方波电流驱动的串联谐振电路。通过调整谐振点以上的电流方波的频率，或通过保持频率恒定并改变提供给转换器的电流，可以加强和控制谐振分量上的电压。逆变器门极关断装置的开关损耗低，因为逆变器提供允许使用无损缓冲器的滞后负载。

29. 发明授权

US4404472A Maximum power control for a solar array connected to a load 失效
标题翻译：连接到负载的太阳能电池阵列的最大功率控制
公开(公告)号：US4404472A
公开(公告)日：1983-09-13
申请号：US334845
申请日：1981-12-28
申请人： Robert L. Steigerwald
发明人： Robert L. Steigerwald
IPC分类号： G05F1/67 , H02J3/38
CPC分类号： G05F1/67 , H02J3/385 , Y02E10/58 , Y10S136/293 , Y10S323/906 , Y10T307/516
摘要： An analog and a digital control is provided which causes a dc to ac inverter operated in the constant power mode to supply sinusoidal current to a utility while drawing maximum power from a solar array. The current drawn from the array is forced to be proportional to the array voltage by a variable gain amplifier so that the inverter presents a resistive load to the array which remains statically stable under rapid changes of insolation while using a perturb-and-observe method of maximum power tracking. The perturb-and-observe method adjusts the gain of the variable gain amplifier to achieve maximum power output from the solar array.
摘要翻译：提供了模拟和数字控制，其使得直流到交流逆变器以恒定功率模式运行，以在从太阳能阵列中吸取最大功率的同时向公用设施提供正弦电流。从阵列引出的电流被强制与可变增益放大器的阵列电压成比例，使得逆变器呈现对阵列的电阻性负载，该阵列在快速变化的日照下保持静态稳定，同时使用扰动观测方法最大功率跟踪。扰动和观察方法调整可变增益放大器的增益，以实现太阳能阵列的最大功率输出。

30. 发明授权

US4323962A High efficiency rectifier with multiple outputs 失效
标题翻译：高效整流器具有多路输出
公开(公告)号：US4323962A
公开(公告)日：1982-04-06
申请号：US230927
申请日：1981-02-02
申请人： Robert L. Steigerwald
发明人： Robert L. Steigerwald
IPC分类号： H02M7/217
CPC分类号： H02M7/217 , H02M2001/009 , Y10S323/902 , Y10T307/43
摘要： A half-wave and a full-wave rectifier using transistors as rectifying elements have independently controlled multiple output voltages obtained from a single power supply. The transistor used as a rectifying element has its turn-on controlled thus allowing voltage control by phase control action.
摘要翻译：使用晶体管作为整流元件的半波和全波整流器独立地控制从单个电源获得的多个输出电压。用作整流元件的晶体管具有导通控制，从而允许通过相位控制动作进行电压控制。

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