公开(公告)号：US07172155B2

公开(公告)日：2007-02-06

申请号：US11090882

申请日：2005-03-25

申请人： Samuel J. Feist ,  Douglas S. York ,  Jeffrey M. Camardo ,  Trevor M. Laib ,  Bradley J. Mitchell

发明人： Samuel J. Feist ,  Douglas S. York ,  Jeffrey M. Camardo ,  Trevor M. Laib ,  Bradley J. Mitchell

IPC分类号： B64D11/06

CPC分类号： B64D11/0624 ,  B60N2/06 ,  B60N2002/0264 ,  B64D11/06 ,  B64D11/0696 ,  H02G11/00 ,  H02G11/02

摘要： A power supply system operable to supply power and/or data to aircraft passenger seats that eliminates the need to extend individual cables to each seat and eliminates the need to rewire the passenger cabin when the seats are moved. The system includes a first connector housing secured to a first seat leg and a second connector housing secured to at least one of the first seat leg and the second leg. A first connector of a seat electronic subsystem is mounted to the first housing. A second connector of the seat electronic subsystem is mounted to the second housing. A conductor is operable to mate with at least one of the first connector and the second connector for conducting at least one of data and electricity to or from the seat.

摘要翻译： 电源系统，其可操作以向飞机乘客座椅提供电力和/或数据，这消除了将各个电缆延伸到每个座椅的需要，并且消除了当座椅移动时重新连接客舱的需要。 该系统包括固定到第一座椅腿部的第一连接器壳体和固定到第一座椅腿部和第二腿部中的至少一个的第二连接器壳体。 座椅电子子系统的第一连接器安装到第一壳体。 座椅电子子系统的第二连接器安装到第二壳体。 导体可操作地与第一连接器和第二连接器中的至少一个配合，用于向座椅进行数据和电力中的至少一个。

公开(公告)号：US07215519B2

公开(公告)日：2007-05-08

申请号：US10690366

申请日：2003-10-20

申请人： Paul L. Blumenauer ,  Dai H. Pham ,  Douglas S. York ,  Randall P. Kellar

发明人： Paul L. Blumenauer ,  Dai H. Pham ,  Douglas S. York ,  Randall P. Kellar

IPC分类号： H02H3/00

CPC分类号： H02H3/105 ,  H02H1/0038 ,  H02H3/347

摘要： An adapter module for detecting an electronic fault condition in an electronic circuit is disclosed wherein the adapter module may include electrical fault indicator circuitry. In general, the electrical fault indicator circuitry may include ground fault indicator circuitry, line fault indicator circuitry, or ground and line fault indicator circuitry. The adapter module may also include a magnetic device capable of detecting a magnetic field between the electrical fault indicator circuitry and an electrical circuit module. The electrical circuit module may include a switch such as a circuit breaker, a relay, or a magnetically sensitive switch. The magnetic device may include a Hall effect device or a magnetic core.

摘要翻译： 公开了用于检测电子电路中的电子故障状况的适配器模块，其中适配器模块可以包括电故障指示器电路。 通常，电气故障指示器电路可以包括接地故障指示器电路，线路故障指示器电路，或接地和线路故障指示器电路。 适配器模块还可以包括能够检测电故障指示器电路和电路模块之间的磁场的磁性装置。 电路模块可以包括诸如断路器，继电器或磁敏开关之类的开关。 磁性装置可以包括霍尔效应装置或磁芯。

公开(公告)号：US06806662B1

公开(公告)日：2004-10-19

申请号：US10447912

申请日：2003-05-28

申请人： Douglas S. York

发明人： Douglas S. York

IPC分类号： H02P118

CPC分类号： H02P27/16 ,  H02M5/273 ,  H02M2001/0074

摘要： A programmable motor controller for receiving three-phase input power at an input power frequency and having a polarity is presented. The controller includes a primary chopper for reversing each phase of electrical power according to a reference frequency. Each primary chopper has a power input, a signal input, and an output. The power input is electrically connected in wye connection to each phase of power. A transformer for each phase of power has primary and secondary terminals and is connected electrically by its primary terminals to the output of the primary chopper. A secondary chopper for each phase of power is configured to reverse each phase or electrical power according to the reference frequency and phase shifted according to a second reference signal. The secondary chopper has an input connected electrically to the secondary terminals of the transformer in an output connected to a winding of a motor.

摘要翻译： 提出了一种可编程电机控制器，用于以输入功率频率接收具有极性的三相输入功率。 控制器包括用于根据参考频率反转每相电功率的主斩波器。 每个主斩波器具有电源输入，信号输入和输出。 电源输入以电流连接方式与每相电源电连接。 用于每相电源的变压器具有主端子和次端子，并且其主端子电连接到主斩波器的输出端。 用于每相电源的次级斩波器被配置为根据参考频率来反转每相或电功率，并根据第二参考信号进行相移。 次级斩波器具有与连接到电机的绕组的输出端电连接到变压器的次级端子的输入端。

公开(公告)号：US06690588B2

公开(公告)日：2004-02-10

申请号：US10062054

申请日：2002-01-31

申请人： Douglas S. York

发明人： Douglas S. York

IPC分类号： H02M700

CPC分类号： H02M5/297 ,  H02M5/271 ,  H02M2001/0012 ,  H02M2001/0077

摘要： The present invention is a system and method for a direct conversion programmable power source controller. The invention uses a sampling rate optimized for a transformer used to isolate or to step up or step down the power. The power is sampled at the source frequency and that sampling is phase-angle modulated according to a modulating signal at a frequency representing the sum of the frequencies of the power source and the desired output. After passing the power through the transformer, the invention then again chops that power to produce a multiplication of the power sinusoid with the modulation sinusoid. The output is filtered to integrate the waveform and fed to a load in delta. Between any two terminals of the delta connection, the output voltage presents as a well-formed sinusoid of controlled amplitude and frequency.

摘要翻译： 本发明是直接转换可编程电源控制器的系统和方法。 本发明使用针对用于隔离或升高或降低功率的变压器优化的采样率。 在源频率下对功率进行采样，并且根据在表示电源的频率和期望输出的和的频率的频率根据调制信号对采样进行相位角调制。 在将电力通过变压器之后，本发明再次选择该功率以产生功率正弦曲线与调制正弦曲线的相乘。 过滤输出以整合波形并以三角形馈送到负载。 在三角形连接的任何两个端子之间，输出电压呈现为受控幅度和频率的良好形式的正弦曲线。

公开(公告)号：US06466468B1

公开(公告)日：2002-10-15

申请号：US10062022

申请日：2002-01-31

申请人： Douglas S. York

发明人： Douglas S. York

IPC分类号： H02M700

CPC分类号： H02M1/4208 ,  H02M5/2576 ,  H02M5/273 ,  Y02B70/126

摘要： The present invention is a system and method for a direct conversion programmable power source controller. The invention uses a sampling rate optimized for a transformer used to isolate or to step up or step down the power. The power is sampled at the source frequency and that sampling is phase-angle modulated according to a modulating signal at a frequency representing the sum of the frequencies of the power source and the desired output. After passing the power through the transformer, the invention then again chops that power to produce a multiplication of the power sinusoid with the modulation sinusoid. The output is filtered to integrate the waveform and fed to a load in delta. Between any two terminals of the delta connection, the output voltage presents as a well-formed sinusoid of controlled amplitude and frequency.

摘要翻译： 本发明是直接转换可编程电源控制器的系统和方法。 本发明使用针对用于隔离或升高或降低功率的变压器优化的采样率。 在源频率下对功率进行采样，并且该采样根据调制信号以表示电源的频率和期望输出的和的频率进行相位角调制。 在将电力通过变压器之后，本发明再次选择该功率以产生功率正弦曲线与调制正弦曲线的相乘。 过滤输出以整合波形并以三角形馈送到负载。 在三角形连接的任何两个端子之间，输出电压呈现为受控幅度和频率的良好形式的正弦曲线。

公开(公告)号：US07154732B2

公开(公告)日：2006-12-26

申请号：US10405124

申请日：2003-04-01

申请人： David D. Bennett ,  Michael E. Ernst ,  Randall P. Keller ,  Douglas S. York

发明人： David D. Bennett ,  Michael E. Ernst ,  Randall P. Keller ,  Douglas S. York

IPC分类号： B60L1/00 ,  F23Q7/24 ,  H05B43/02

CPC分类号： B60R21/0173

摘要： A squib firing device is constructed to test and fire a squib load being applied to the squib firing device. A power supply of the squib firing device conditionally stores and discharges a squib firing power, which is a function of an analog OR of a first voltage from an external power source and a second voltage from a battery source of the squib firing device. When the squib firing power is being stored by the power supply, the squib firing device establishes a flow of a squib testing current through the applied squib load to thereby detect a resistance of squib load. When the squib firing power is being discharged by the power supply, the squib firing device establishes and regulates a flow of a squib firing current through the applied squib load to thereby fire squib load.

摘要翻译： 一个爆管装置被构造成用于测试和发射施加到爆管装置的爆管负载。 爆管装置的电源有条件地存储和排出作为来自外部电源的第一电压的模拟或与来自点火装置的电池源的第二电压的函数的点火点火功率。 当通过电源存储点火发射功率时，点火装置通过施加的爆管负载建立起爆试验电流的流动，从而检测爆管负载的阻力。 当点火装置由电源放电时，点火装置通过施加的爆管负荷建立并调节点火击发电流的流动，从而消除点火负荷。

公开(公告)号：US06807076B1

公开(公告)日：2004-10-19

申请号：US10452671

申请日：2003-05-30

申请人： Douglas S. York

发明人： Douglas S. York

IPC分类号： H02M700

CPC分类号： H02M5/225 ,  H02M2001/009

摘要： A direct conversion programmable power controller receiving polyphase input power at an input power frequency and with a polarity is provided. The controller includes a primary chopper for reversing each phase of electrical power according to a reference frequency that is substantially higher than frequency of the electrical power. Each primary chopper has a power input, a signal input, and an output. The power input is electrically connected in wye-connection to each phase of power. A transformer for each phase of power has primary and secondary terminals and is electrically connected by its primary terminals to the output of the primary chopper. A secondary chopper for each phase of power has an input connected electrically to the secondary terminals of the transformer. The secondary chopper is configured to reverse each phase of electrical power according to the reference frequency and to shift phases of electrical power according to a reference signal.

摘要翻译： 提供了一种直接转换可编程功率控制器，其以输入功率频率和极性接收多相输入功率。 控制器包括用于根据基本上高于电功率频率的参考频率来反转每相电功率的主斩波器。 每个主斩波器具有电源输入，信号输入和输出。 电源输入以电流连接方式与每相电源电连接。 用于每相电源的变压器具有主端子和次端子，并且通过其主端子电连接到主斩波器的输出端。 每相电源的次级斩波器具有与变压器的次级端子电连接的输入。 次级斩波器被配置为根据参考频率反转每相电力功率，并根据参考信号移动电功率相位。

公开(公告)号：US07339809B2

公开(公告)日：2008-03-04

申请号：US10999626

申请日：2004-11-30

申请人： David D. Bennett ,  Douglas S. York

发明人： David D. Bennett ,  Douglas S. York

IPC分类号： H02M5/293 ,  H02M5/00 ,  H03D3/24 ,  H03D3/02

CPC分类号： H02M5/272 ,  H02M5/225

摘要： The present invention comprises systems and methods for electrical power regulation and distribution. In an embodiment, a system includes a modulator coupled to the source that receives an unregulated output waveform and is operable to produce a first composite waveform, and a mixing unit that is operable to generate a second composite waveform by introducing a frequency modulated component into the first composite waveform. A demodulator is coupled to the mixing unit that demodulates the second composite waveform to generate a third composite waveform. A filter network is coupled to the demodulator that is configured to select a desired spectral portion of the third composite waveform.

摘要翻译： 本发明包括用于电力调节和分配的系统和方法。 在一个实施例中，系统包括耦合到源的调制器，其接收未调节的输出波形并且可操作以产生第一复合波形，以及混合单元，其可操作以通过将调频分量引入到第一复合波形中来产生第二复合波形 第一个复合波形。 解调器耦合到混合单元，其对第二复合波形进行解调以产生第三复合波形。 滤波器网络耦合到解调器，其被配置为选择第三复合波形的期望频谱部分。

公开(公告)号：US06621721B2

公开(公告)日：2003-09-16

申请号：US10172404

申请日：2002-06-14

申请人： Douglas S. York

发明人： Douglas S. York

IPC分类号： H02M700

CPC分类号： H02M5/271 ,  H02M5/297 ,  H02M7/217 ,  H02M2001/0012 ,  H02M2001/0077

摘要： The present invention is a direct conversion programmable power controller that receives polyphase input power that has an input power frequency a polarity. The controller includes a primary chopper for each phase of electrical power. Each primary chopper is electrically connected in wye connection to a transformer. A secondary chopper demodulates and rectifies each phase of power. Each secondary chopper has an input connected electrically to the secondary terminals of the transformer and has an output connected to a load in series connection.

摘要翻译： 本发明是一种直接转换可编程功率控制器，其接收输入功率频率为极性的多相输入功率。 控制器包括用于每相电力的主斩波器。 每个主斩波器以与接头连接的变压器电连接。 次级斩波器解调和整流电源的每个阶段。 每个次级斩波器具有与变压器的次级端子电连接的输入，并且具有串联连接到负载的输出。