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1. 发明授权

US5654661A Drive circuit for SCR device 失效
标题翻译： SCR设备驱动电路
公开(公告)号：US5654661A
公开(公告)日：1997-08-05
申请号：US567299
申请日：1995-12-05
申请人： Neil A. Kammiller
发明人： Neil A. Kammiller
IPC分类号： H03K17/13 , H03K17/725 , H03K17/72
CPC分类号： H03K17/725 , H03K17/136
摘要： An SCR control circuit which drives the SCR between conduction and non-conduction states in accordance with values sensed by a polarity sensing circuit. The control circuit generating a signal for the gate which is of a constant value, at different temperatures.
摘要翻译： SCR控制电路，其根据由极性检测电路感测的值驱动导通状态和非导通状态之间的SCR。该控制电路在不同的温度下产生一个恒定值的门的信号。

2. 发明授权

US4493017A Single drive transformer with regenerative winding for p.w.m. supply having alternately conducting power devices 失效
标题翻译：带有再生绕组的单驱动变压器电源具有交替的导电功率器件
公开(公告)号：US4493017A
公开(公告)日：1985-01-08
申请号：US460368
申请日：1983-01-24
申请人： Neil A. Kammiller , Nedyalko V. Ivanov
发明人： Neil A. Kammiller , Nedyalko V. Ivanov
IPC分类号： H02M3/28 , H02M3/337 , H02M7/537
CPC分类号： H02M3/3376
摘要： A drive transformer for use in a p.w.m. power supply which has alternately conducting power switching devices. The single transformer includes a primary winding, a secondary winding and a regenerative winding. When one of the devices finally becomes nonconductive the other of the devices may turnon. The regenerative winding aids the conduction of that device and also reinforces the drive signal to the device which receives from the drive circuitry of the supply a turnon drive signal.
摘要翻译：用于p.w.m.的变频器具有交替导电功率开关装置的电源。单个变压器包括初级绕组，次级绕组和再生绕组。当其中一个设备最终变得不导通时，其他设备可能会转向。再生绕组有助于该装置的导通，并且还增强了从该电源的驱动电路接收到转向驱动信号的装置的驱动信号。

3. 发明授权

US06856526B2 Power system with phased controlled inrush limiter 有权
标题翻译：具有分阶段控制涌流限制器的电力系统
公开(公告)号：US06856526B2
公开(公告)日：2005-02-15
申请号：US10838748
申请日：2004-05-04
申请人： Joseph F. Elek , Jeffrey G. Felty , Neil A. Kammiller , Dennis F. Knurek
发明人： Joseph F. Elek , Jeffrey G. Felty , Neil A. Kammiller , Dennis F. Knurek
IPC分类号： H02M1/00 , H02M1/34 , H02M1/42 , H02M3/28 , H02M3/337 , H02M7/00 , H02M5/42
CPC分类号： H02M1/34 , H02M1/32 , H02M1/4216 , H02M3/285 , H02M3/3376 , H02M7/003 , H02M2001/0012 , H02M2001/007 , H02M2001/0074 , H02M2001/346 , H02M2007/53878 , Y02B70/126 , Y02B70/1491
摘要： A phase controlled drive circuit includes a drive circuit operable to provide gate signals to an SCR bridge circuit and a phase control circuit. The phase control circuit includes a first phase generator operable to generate a first phase signal, and a second phase generator operable to generate a second phase signal. The second phase signal is periodically reset to an initial value. A drive circuit actuator in the phase control circuit is operable to place the drive circuit in a first activation state when a sum of the first and second phase signals exceeds a threshold value, and is further operable to place the drive circuit in a second activation state when the sum of the first and second phase signals is less than the threshold value.
摘要翻译：相控驱动电路包括可操作以向SCR桥式电路和相位控制电路提供门信号的驱动电路。相位控制电路包括可操作以产生第一相位信号的第一相位发生器和可操作以产生第二相位信号的第二相位发生器。第二相位信号周期性地复位到初始值。当相位控制电路中的驱动电路致动器可操作以在第一和第二相位信号的总和超过阈值时将驱动电路置于第一激活状态，并且还可操作以将驱动电路置于第二激活状态当第一和第二相位信号的和小于阈值时。

4. 发明授权

US06731524B2 Parallel connected DC regulators with power factor corrected rectifier inputs 有权
标题翻译：具有功率因数校正整流器输入的并联DC调节器
公开(公告)号：US06731524B2
公开(公告)日：2004-05-04
申请号：US10152883
申请日：2002-05-21
申请人： Joseph F. Elek , Jeffrey G. Felty , Neil A. Kammiller , Dennis F. Knurek
发明人： Joseph F. Elek , Jeffrey G. Felty , Neil A. Kammiller , Dennis F. Knurek
IPC分类号： G05F170
CPC分类号： H02M1/34 , H02M1/32 , H02M1/4216 , H02M3/285 , H02M3/3376 , H02M7/003 , H02M2001/0012 , H02M2001/007 , H02M2001/0074 , H02M2001/346 , H02M2007/53878 , Y02B70/126 , Y02B70/1491
摘要： A power system includes a plurality of power supply units (“PSUs”), each PSU having an output that is coupled to the output of other PSUs in the power system. Each PSU includes a power factor correction (“PFC”) assembly for receiving an AC input and generating a first DC output. A DC/DC converter assembly is coupled to the PFC assembly, and receives the first DC output and generates a second regulated DC output. A control assembly is coupled to the DC/DC converter assembly, and is operative to monitor the DC/DC converter assembly output and in response thereto provide control signals to the DC/DC converter assembly.
摘要翻译：电力系统包括多个电源单元（“PSU”），每个PSU具有耦合到电力系统中的其它电源单元的输出的输出。每个PSU包括用于接收AC输入并产生第一DC输出的功率因数校正（“PFC”）组件。 DC / DC转换器组件耦合到PFC组件，并且接收第一DC输出并产生第二调节DC输出。控制组件耦合到DC / DC转换器组件，并且可操作以监视DC / DC转换器组件输出，并响应于此向DC / DC转换器组件提供控制信号。

5. 发明授权

US5923548A Active clamp used to maintain proper current transformer operation 失效
标题翻译：用于保持适当的电流互感器操作的有源钳位
公开(公告)号：US5923548A
公开(公告)日：1999-07-13
申请号：US827235
申请日：1997-03-28
申请人： Neil A. Kammiller
发明人： Neil A. Kammiller
IPC分类号： H02M7/5387 , H02M7/122
CPC分类号： H02M7/53871 , H02M2001/0009 , Y02B70/1441
摘要： An active clamp used to maintain proper current transformer operation in a resonant transition converter circuit or any circuit having a wide range of reverse current present in a current transformer primary at the beginning of a power pulse. The active clamp is connected directly to a secondary of the current transformer and is placed in an active state for the duration of the "on" time of a switch associated with a particular current transformer. A diode, FET combination of the active clamp provides a path for current to flow when primary current is reversed or negative flow. Thereby only small amounts of voltage, and thus volt-seconds will be developed on the transformer during reverse primary current, in turn keeping the current transformer out of reverse saturation. A resistive-capacitive network allows the active clamp to use the circuit drive signal to place the active clamp in an on state.
摘要翻译：用于在谐振跃迁转换器电路中保持适当的电流互感器操作的有源钳位或在电源脉冲开始时存在于电流互感器初级中的具有宽范围的反向电流的任何电路。有源钳位器直接连接到电流互感器的次级，并且在与特定电流互感器相关的开关的“接通”时间的时间段内被置于有效状态。主动钳位器的二极管，FET组合提供了当初级电流反向或负流时电流流动的路径。因此，在反向一次电流期间，变压器将仅产生少量的电压，因此将产生伏秒，从而保持电流互感器不会反向饱和。电阻电容网络允许有源钳位器使用电路驱动信号将有源钳位置于导通状态。

6. 发明授权

US4429233A Synchronizing circuit for use in paralleled high frequency power supplies 失效
标题翻译：并联电路用于并联高频电源
公开(公告)号：US4429233A
公开(公告)日：1984-01-31
申请号：US425328
申请日：1982-09-28
申请人： Neil A. Kammiller
发明人： Neil A. Kammiller
IPC分类号： H02M7/48 , H02M7/493 , H02J3/08
CPC分类号： H02M7/493 , Y10T307/615 , Y10T307/735
摘要： A synchronizing circuit for use in each high frequency power supply of a combination in which two or more identical such supplies are connected in parallel across a load. The circuit allows the supplies to be synchronized in phase and frequency to each other. Synchronization is accomplished by having the circuit allow the supply with the highest operating frequency to be designated as the master and provide the synchronizing signal to the other slower running supplies in the parallel combination.
摘要翻译：一种用于组合的每个高频电源的同步电路，其中两个或更多相同的这种电源并联连接在负载上。电路允许电源在相位和频率上彼此同步。通过使电路允许具有最高工作频率的电源被指定为主机并且将并行组合中的其它较慢运行电源提供同步信号来实现同步。

7. 发明授权

US06853561B2 Power system with zero voltage switching 有权
标题翻译：具有零电压开关的电力系统
公开(公告)号：US06853561B2
公开(公告)日：2005-02-08
申请号：US10838833
申请日：2004-05-04
申请人： Joseph F. Elek , Jeffrey G. Felty , Neil A. Kammiller , Dennis F. Knurek
发明人： Joseph F. Elek , Jeffrey G. Felty , Neil A. Kammiller , Dennis F. Knurek
IPC分类号： H02M1/00 , H02M1/34 , H02M1/42 , H02M3/28 , H02M3/337 , H02M7/00 , H02M3/335
CPC分类号： H02M1/34 , H02M1/32 , H02M1/4216 , H02M3/285 , H02M3/3376 , H02M7/003 , H02M2001/0012 , H02M2001/007 , H02M2001/0074 , H02M2001/346 , H02M2007/53878 , Y02B70/126 , Y02B70/1491
摘要： A DC/DC converter includes first and second bridges comprising a plurality of switch elements and a plurality of coupling capacitors. Each coupling capacitor couples one of the switch elements of the first bridge to one of the switch elements of the second bridge. The first and second bridges are connected to a transformer comprising a first primary winding, a second primary winding, and a secondary winding. A coupled inductor comprises first and second inductors and is connected to the transformer so that the first and second primary windings are inductively coupled through the coupled inductor.
摘要翻译： DC / DC转换器包括包括多个开关元件和多个耦合电容器的第一和第二桥接器。每个耦合电容器将第一桥的开关元件中的一个耦合到第二桥的开关元件之一。第一和第二桥连接到包括第一初级绕组，第二初级绕组和次级绕组的变压器。耦合电感器包括第一和第二电感器并且连接到变压器，使得第一和第二初级绕组通过耦合电感器感应耦合。

8. 发明授权

US5640059A Power supply system including thermal current limiting protection 失效
标题翻译：电源系统包括热电流限制保护
公开(公告)号：US5640059A
公开(公告)日：1997-06-17
申请号：US576784
申请日：1995-12-21
申请人： Neil A. Kammiller , Brian D. Goodlive , Zissis L. Kalivas
发明人： Neil A. Kammiller , Brian D. Goodlive , Zissis L. Kalivas
IPC分类号： H02J7/34 , H02J7/04
CPC分类号： B60L3/0046 , B60L11/1851 , B60L3/0092 , B60L3/04 , H02J7/34 , B60L2240/36 , Y02T10/7005 , Y02T10/705 , Y10S323/908 , Y10T307/615 , Y10T307/625
摘要： A power supply system including a thermal current limiting device operating due to high temperatures. At predetermined temperatures, the device acts to incrementally control the output of a power supply. An implementation of the device may be found in a voltage or power regulator wherein a constant output voltage or power is desired. As temperature increases, the power supply system is not switched off, rather current output is adjusted in a controlled manner thereby eliminating the need for the device to be entirely shut down for a time period. A back-up battery is used to provide supplementing current needed by the load.
摘要翻译：一种电源系统，包括由于高温而工作的热电流限制装置。在预定温度下，该装置用于增量地控制电源的输出。可以在需要恒定输出电压或功率的电压或功率调节器中找到该器件的实现。随着温度的升高，电源系统不会关闭，而是以受控的方式调整电流输出，从而不需要将设备完全关闭一段时间。备用电池用于提供负载所需的补充电流。

9. 发明授权

US5619405A Variable bandwith control for power factor correction 失效
标题翻译：功率因数校正可变带宽控制
公开(公告)号：US5619405A
公开(公告)日：1997-04-08
申请号：US576620
申请日：1995-12-21
申请人： Neil A. Kammiller , Zissis L. Kalivas
发明人： Neil A. Kammiller , Zissis L. Kalivas
IPC分类号： H02M1/00 , H02M1/42 , H02M3/156 , H02M7/155
CPC分类号： H02M1/4225 , H02M3/156 , Y02B70/126
摘要： A regulated power supply having power factor correction control which includes a state variable integrator/error amplifier that provides a low distortion error signal during steady state operation and fast transient response for tight output voltage control.
摘要翻译：具有功率因数校正控制的稳压电源，其包括在稳态操作期间提供低失真误差信号的状态可变积分器/误差放大器，以及用于紧密输出电压控制的快速瞬态响应。

10. 发明授权

US4525674A Circuit for synchronizing a switching power supply to a load clock 失效
标题翻译：将开关电源同步到负载时钟的电路
公开(公告)号：US4525674A
公开(公告)日：1985-06-25
申请号：US402628
申请日：1982-07-28
申请人： Neil A. Kammiller
发明人： Neil A. Kammiller
IPC分类号： H02H3/02 , H02M3/156 , H03K7/00 , H03K17/00 , H03K17/26
CPC分类号： H02M3/156 , H02H3/023
摘要： Circuitry for use in a power supply of the type which includes a power switching means and uses a waveform of predetermined shape to control the power switching means such as in a first mode the supply regulates its output voltage and in a second mode controls the current in the power switching means. The circuitry synchronizes the frequency of the waveform to the master clock frequency of the load connected to the supply.
摘要翻译：用于包括功率开关装置的类型的电源的电路，并且使用预定形状的波形来控制功率开关装置，例如在第一模式中，电源调节其输出电压，并且在第二模式中控制电流电源切换装置。电路将波形的频率与连接到电源的负载的主时钟频率同步。

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