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1. 发明授权

US09130372B2 Protecting against transients in a communication system 有权
标题翻译：防止通信系统中的瞬变
公开(公告)号：US09130372B2
公开(公告)日：2015-09-08
申请号：US13714725
申请日：2012-12-14
申请人： Vetco Gray Controls Limited
发明人： Silviu Puchianu , Hilton Smart , Graham Morley , Julian Richard Davis , Steven Lewis Charles Simpson
IPC分类号： H02J3/02 , H02J3/00 , H01H9/56 , H02J13/00 , H04B3/54
CPC分类号： H02J3/00 , H01H9/56 , H02J13/002 , H04B3/54 , H04B2203/5458 , Y02B90/2615 , Y02B90/2692 , Y02E60/7815 , Y02E60/7892 , Y04S40/121 , Y04S40/146 , Y10T307/839
摘要： A system for transmitting alternating current power and communication signals between a first location and a second location through a communication path which includes at least one inductive load and at least one switch configured to switch power to the at least one inductive load on and off is disclosed herein. The system comprises a control configured to control the at least one switch so that, if the power is switched on during a particular phase of the power, is the power is switched off during the opposite phase of the power, and if the power is switched off during a particular phase of the power, the power is switched on during the opposite phase of the power.
摘要翻译：公开了一种用于通过通信路径在第一位置和第二位置之间传输交流电力和通信信号的系统，所述通信路径包括至少一个感性负载和被配置为向所述至少一个感性负载开启和关闭的电力的至少一个开关。这里。该系统包括被配置为控制至少一个开关的控制器，使得如果在功率的特定阶段期间接通电源，则在功率的相反阶段期间功率被切断，并且如果电力被切换在电源的特定阶段关闭，在电源的相反阶段，电源被接通。

2. 发明申请

US20140306527A1 METHOD FOR PROVIDING CONTROL POWER WITH AN ENERGY GENERATOR AND AN ENERGY CONSUMER 审中-公开
标题翻译：使用能源发电机和能源消耗器提供控制电力的方法
公开(公告)号：US20140306527A1
公开(公告)日：2014-10-16
申请号：US14357263
申请日：2012-10-26
申请人： Georg Markowz , Wolfgang Schweissthal , Carsten Kolligs , Anna Flemming , Dennis Gamrad , Sebastien Cochet
发明人： Georg Markowz , Wolfgang Schweissthal , Carsten Kolligs , Anna Flemming , Dennis Gamrad , Sebastien Cochet
IPC分类号： H02J3/24
CPC分类号： H02J3/24 , H02J3/12 , H02J3/28 , Y10T307/352 , Y10T307/839
摘要： A method and device for a provision of control power for a power supply network in which control power is provided, wherein an energy producer and an energy consumer are jointly operated, wherein the power which the energy consumer removes from the power supply network is restricted to provide a positive control power, and the power which the energy producer feeds into the power supply network is restricted to provide a negative control power.
摘要翻译：一种用于为其中提供控制电力的电力供应网络提供控制电力的方法和装置，其中能量发生器和能量消耗者共同操作，其中能量消耗者从电力供应网络移除的电力被限制为提供正的控制功率，并且能量生产者馈送到电力供应网络的功率被限制以提供负控制功率。

3. 发明授权

US08710704B2 Performance venue with dynamic mechanical load management system and method 有权
标题翻译：表演场地采用动态机械负载管理系统和方法
公开(公告)号：US08710704B2
公开(公告)日：2014-04-29
申请号：US12772737
申请日：2010-05-03
申请人： Michael Lichter , Timothy P. Nolan , Larry J. Gauthier
发明人： Michael Lichter , Timothy P. Nolan , Larry J. Gauthier
IPC分类号： H02H11/00
CPC分类号： A63J1/028 , Y10T307/461 , Y10T307/469 , Y10T307/766 , Y10T307/826 , Y10T307/839
摘要： A performance venue having a dynamic load management system for use in managing loads. The system uses a dead man circuit as a means for determining the actual or anticipated dynamic load produced by moving loads, and then disables the system by opening the dead man circuit when too many loads are moved or selected to be moved. Preferably, the invention is embodied in a dead man circuit is pure hardware, and is free of software components. The invention also provides a method of controlling movement of loads in a performance venue having a plurality machines. In its basic form, the method comprises selecting at least one of the machines for movement, closing a dead man circuit, and opening the dead man circuit if the current in the dead man circuit falls outside a predetermined range.
摘要翻译：具有用于管理负载的动态负载管理系统的演出场地。该系统使用死人电路作为确定移动负载产生的实际或预期动态负载的手段，然后当太多负载移动或选择移动时，通过打开死人电路来禁用系统。优选地，本发明体现在死电路中是纯硬件，并且没有软件组件。本发明还提供一种控制具有多个机器的演出场地中的负载的移动的方法。在其基本形式中，所述方法包括：如果所述死人电路中的电流超出预定范围，则选择所述机器中的至少一个用于运动，闭合死人电路，以及打开所述死人电路。

4. 发明授权

US08508078B2 Power switch with reverse current blocking capability 有权
公开(公告)号：US08508078B2
公开(公告)日：2013-08-13
申请号：US12828230
申请日：2010-06-30
申请人： Baris Posat
发明人： Baris Posat
IPC分类号： H01H35/00
CPC分类号： H02J7/0034 , H02H3/18 , H02J7/0036 , H03K17/0822 , H03K17/302 , H03K2017/066 , H03K2017/307 , Y10T307/839
摘要： A switching circuit controls the flow of current between its input and output in accordance with the state of a control signal applied to the circuit. When the control signal is in a first state and the voltage applied to the input is higher than the voltage at the output, the circuit provides a low resistance path between its input and output terminals thereby enabling current to flow from the input to the output. When the control signal is in the first state and the voltage at the output is higher than the voltage at the input, the circuit inhibits current flow from the output to the input. When the control signal is in a second state, the circuit is turned off thus inhibiting current flow between the input and the output.

5. 发明授权

US08351172B2 Power supply control apparatus 有权
标题翻译：电源控制装置
公开(公告)号：US08351172B2
公开(公告)日：2013-01-08
申请号：US13551492
申请日：2012-07-17
申请人： Akihiro Nakahara
发明人： Akihiro Nakahara
IPC分类号： H02H3/00 , H02H3/20
CPC分类号： H03K17/0822 , H03K17/063 , H03K2217/0018 , H03K2217/0036 , Y10T307/839
摘要： A power supply control apparatus includes an output transistor coupled between a first power supply line and an output terminal, the output terminal being configured to be coupled with a load, a discharge transistor coupled between a gate of the output transistor and the output terminal, and rendered conductive when the output transistor is brought into a non-conduction state, a negative voltage control unit coupled between the first power supply line and the gate of the output transistor, and bringing the output transistor into a conduction state when the counter electromotive voltage applied to the output terminal from the load exceeds a predetermined value, a diode having a cathode coupled with the first power supply line, and an anode, a third resistor provided between the anode of the diode and a second power supply line, and a compensation transistor coupled between the second power supply line and the output terminal.
摘要翻译：电源控制装置包括耦合在第一电源线和输出端之间的输出晶体管，输出端被配置为与负载耦合，耦合在输出晶体管的栅极和输出端之间的放电晶体管，以及当输出晶体管处于非导通状态时导通，负电压控制单元耦合在第一电源线和输出晶体管的栅极之间，并且当施加反电动势时将输出晶体管导通到导通状态从负载到输出端子超过预定值，具有与第一电源线耦合的阴极的二极管和设置在二极管的阳极和第二电源线之间的阳极和第三电阻器以及补偿晶体管耦合在第二电源线和输出端之间。

6. 发明授权

US08270133B2 Power supply control apparatus 失效
标题翻译：电源控制装置
公开(公告)号：US08270133B2
公开(公告)日：2012-09-18
申请号：US12905414
申请日：2010-10-15
申请人： Akihiro Nakahara
发明人： Akihiro Nakahara
IPC分类号： H02H3/00 , H02H3/20
CPC分类号： H03K17/0822 , H03K17/063 , H03K2217/0018 , H03K2217/0036 , Y10T307/839
摘要： A power supply control apparatus includes: an output transistor coupled between a first power supply line and an output terminal, the output terminal being configured to be coupled with a load; a protection transistor coupled between a gate of the output transistor and a second power supply line; a negative voltage control unit coupled between the first power supply line and the gate of the output transistor; a compensation transistor bringing the second power supply line and the output terminal into a conduction state when a counter electromotive voltage from the load is applied to the output terminal; and a back gate control circuit that controls the second power supply line and a back gate of each of the compensation transistor and the protection transistor to be brought into a conduction state in a standby state when the polarity of the power supply is normal.
摘要翻译：电源控制装置包括：耦合在第一电源线和输出端之间的输出晶体管，所述输出端被配置为与负载耦合; 耦合在所述输出晶体管的栅极和第二电源线之间的保护晶体管; 耦合在第一电源线和输出晶体管的栅极之间的负电压控制单元; 补偿晶体管，当来自所述负载的反电动势施加到所述输出端时，使所述第二电源线和所述输出端子进入导通状态; 以及当电源的极性正常时，控制补偿晶体管和保护晶体管中的每一个的第二电源线和后栅极处于待机状态的背栅极控制电路。

7. 发明申请

US20120019178A1 POWER CONVERSION APPARATUS AND METHOD OF CONTROLLING CAPACITOR VOLTAGE OF POWER CONVERSION APPARATUS 失效
标题翻译：功率转换装置和功率转换装置电容器电压控制方法
公开(公告)号：US20120019178A1
公开(公告)日：2012-01-26
申请号：US13259613
申请日：2009-05-13
申请人： Masaki Kono , Keita Hatanaka
发明人： Masaki Kono , Keita Hatanaka
IPC分类号： H02P6/08
CPC分类号： B60L15/007 , B60L3/04 , B60L7/14 , B60L2200/26 , B60L2210/10 , B60L2260/24 , H02M2001/322 , Y02T10/644 , Y02T10/645 , Y02T10/7216 , Y10T307/511 , Y10T307/839 , Y10T307/845
摘要： A power conversion apparatus includes: a line breaker that is connected in series to a direct-current power supply; a first capacitor that is connected in parallel to the direct-current power supply through the line breaker; a discharge circuit that includes a resistor and a first switching circuit connected in series and is connected in parallel to the first capacitor; a power converter for driving a synchronous machine; a second capacitor that is connected in parallel to a direct-current side of the power converter; a second switching circuit that is connected in series between the first capacitor and the second capacitor; and a control circuit for controlling the discharge circuit. The control circuit controls the discharge circuit on the basis of the voltage of the first capacitor and the voltage of the second capacitor.
摘要翻译：电力转换装置包括：串联连接到直流电源的断路器; 通过断路器与直流电源并联连接的第一电容器; 放电电路，其包括电阻器和串联连接并并联连接到所述第一电容器的第一开关电路; 用于驱动同步电机的功率转换器; 与电力转换器的直流侧并联连接的第二电容器; 第二开关电路串联连接在第一电容器和第二电容器之间; 以及用于控制放电电路的控制电路。控制电路基于第一电容器的电压和第二电容器的电压来控制放电电路。

8. 发明授权

US08067859B2 Reverse polarity protection for MOSFETs 有权
标题翻译： MOSFET的反极性保护
公开(公告)号：US08067859B2
公开(公告)日：2011-11-29
申请号：US12332849
申请日：2008-12-11
申请人： Benno Koeppl , Karl-Dieter Hein , Frank Auer
发明人： Benno Koeppl , Karl-Dieter Hein , Frank Auer
IPC分类号： H01H35/00 , H02H11/00
CPC分类号： H02H7/0844 , H02H11/002 , H03K17/0822 , H03K2217/0045 , Y10T307/839
摘要： The invention relates to a control circuit and a corresponding method for controlling MOSFETs coupled to the control circuit. The MOSFETs are coupled to a load to couple the load to a power supply, or the MOSFETs are coupled to a generator. In case of inverted polarity, the control circuit switches the MOSFETs to their conducting state to prevent damaging the MOSFETs.
摘要翻译：本发明涉及一种用于控制耦合到控制电路的MOSFET的控制电路和相应的方法。 MOSFET耦合到负载以将负载耦合到电源，或者MOSFET耦合到发电机。在反相极性的情况下，控制电路将MOSFET切换到导通状态，以防止损坏MOSFET。

9. 发明申请

US20110278955A1 LOW ON-RESISTANCE MOSFET IMPLEMENTED, BY-PASS DIODE OR CIRCUIT BREAKER AND RELATED SELF-POWERING AND CONTROL CIRCUIT 有权
标题翻译：低导通电阻MOSFET实现，旁路二极管或电路断路器及相关自我供电和控制电路
公开(公告)号：US20110278955A1
公开(公告)日：2011-11-17
申请号：US13096393
申请日：2011-04-28
申请人： Tiziana Teresa Signorelli , Francesco Pulvirenti
发明人： Tiziana Teresa Signorelli , Francesco Pulvirenti
IPC分类号： H02J1/00
CPC分类号： H02J7/35 , H01L31/02021 , H03K17/063 , H03K17/302 , Y02E10/50 , Y10T307/598 , Y10T307/839
摘要： A MOSFET implemented self-powered current by-pass or circuit breaker device is based on the use of a high multiplication factor (HMF) inductive voltage booster, adapted to boost a voltage as low as few tens of mV up to several Volts, assisted by a start-up low multiplication factor (LMF) charge pump made with low threshold transistors for providing a supply voltage to a polarity inversion detecting comparator of the drain-to-source voltage difference of a power MOSFET connected in parallel to a DC source or string of series connected DC sources or battery, in series to other DC sources during normal operation of the parallel connected DC source or string of series connected DC sources or battery. The inductance for the high multiplication factor, inductive voltage booster for most of the considered power applications is on the order of a few pH and such a relatively send inductor may be included as a discrete component in a compact package or “system-in-package” of monolithically integrated circuits.
摘要翻译： MOSFET实现自供电电流旁路或断路器装置是基于使用高倍增因子（HMF）感应电压升压器，适用于将电压升至几十mV至几伏，由由低阈值晶体管制成的启动低倍乘因子（LMF）电荷泵，用于向与DC源或串并联连接的功率MOSFET的漏极 - 源极电压差的极性反转检测比较器提供电源电压串联连接的直流电源或电池，在并联连接的直流电源或串联的直流电源或电池串的正常工作期间与其他直流电源串联。用于大多数考虑的功率应用的高倍增系数，感应电压升压器的电感在几个pH的数量级上，并且这种相对发送的电感器可以作为紧凑型封装中的分立组件或“系统级封装 “单片集成电路。

10. 发明授权

US08031450B2 Power supply control circuit 失效
标题翻译：电源控制电路
公开(公告)号：US08031450B2
公开(公告)日：2011-10-04
申请号：US12329063
申请日：2008-12-05
申请人： Akihiro Nakahara
发明人： Akihiro Nakahara
IPC分类号： H02H3/20
CPC分类号： H03K17/0822 , H03K2217/0018 , Y10T307/839
摘要： A power supply control circuit includes a control circuit that controls an output transistor to be rendered conductive by forming a second electrical path between a second power supply line and a control terminal of the output transistor when a power supply voltage is applied in a reverse direction between first and second power supply lines, and that controls a second electrical path to be electrically disconnected when the power supply voltage is applied in a forward direction between the first and second power supply lines.
摘要翻译：电源控制电路包括控制电路，该控制电路通过在第二电源线和输出晶体管的控制端之间形成第二电路来控制输出晶体管导通，第一和第二电源线，并且当在第一和第二电源线之间沿正向施加电源电压时，控制第二电路被电断开。

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