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1. 发明申请

WO2012054390A2 FAULT TOLERANT ION SOURCE POWER SYSTEM 审中-公开
标题翻译：容错型离子源电源系统
公开(公告)号：WO2012054390A2
公开(公告)日：2012-04-26
申请号：PCT/US2011/056546
申请日：2011-10-17
申请人： VEECO INSTRUMENTS, INC. , HANSEN, Dennis , DEAKINS, James , CAMUS, Curtis
发明人： HANSEN, Dennis , DEAKINS, James , CAMUS, Curtis
IPC分类号： H01J37/08
CPC分类号： H01J37/3053 , H01J37/24 , H01J2237/08 , H02H3/247
摘要： The presently disclosed technology provides a responsive ion beam source power supply system (200, 300, 400) capable of handling fault events without relying on conventional protection circuitry (e.g., fuses and breakers) so that physical power supply hardware intervention by a user is minimized for typical fault conditions and the ion beam source power supply system (200, 300, 400) may recover automatically after experiencing a fault condition. The presently disclosed technology further discloses an ion beam source power supply system (200, 300, 400) capable of detecting and diagnosing fault states, autonomously implementing command decisions to preserve or protect the function of other ion source modules or sub-systems, and/or mitigating or recovering from the disruptive fault event and returning the ion beam source system (100) to desired user settings.
摘要翻译：目前公开的技术提供了能够在不依赖于常规保护电路（例如，熔断器和断路器）的情况下处理故障事件的响应离子束源电源系统（200,300,400），使得物理功率对于典型的故障状况，用户的供电硬件干预被最小化，并且离子束源电源系统（200,300,400）可以在遇到故障状况之后自动恢复。目前公开的技术还公开了能够检测和诊断故障状态，自主地实施命令决定以保存或保护其他离子源模块或子系统的功能的离子束源电源系统（200,300,400），和/ 或减轻或恢复破坏性故障事件并将离子束源系统（100）返回到期望的用户设置。

2. 发明申请

WO01086776A1 UNDER- AND/OR OVERVOLTAGE RELEASE 审中-公开
标题翻译：内部和/或过压释放
公开(公告)号：WO01086776A1
公开(公告)日：2001-11-15
申请号：PCT/EP2000/010435
申请日：2000-10-23
IPC分类号： H02H3/20 , H02H3/247
CPC分类号： H02H3/247 , H02H3/207
摘要： An under- and/or overvoltage release (1) is provided with a comparator circuit (2) for comparing a voltage (U1) to be monitored with a preferably adjustable voltage threshold value (U2), and a combination circuit (3), which logically combines the state signal (A) of the comparator circuit (2) with a comparison signal (B) and, in the event of the pulse duration (TA) of the state signal (A) deviating from the pulse duration (T1) of the comparison signal (B), generates an undervoltage pulse (Su) or an overvoltage pulse (SUE) for generating a release pulse (PA).
摘要翻译：欠压和/或过电压释放（1）具有比较器电路（2），用于将待监视的电压（U1）与优选可调的电压阈值（U2）和组合电路（3）进行比较，所述组合电路将比较电路（2）的状态信号（A）与比较信号（B）进行逻辑组合，并且在状态信号（A）的脉冲持续时间（TA）与偏离脉冲持续时间（T1）比较信号（B）产生用于产生释放脉冲（PA）的欠压脉冲（Su）或过电压脉冲（SUE）。

3. 发明申请

WO2012054390A3 FAULT TOLERANT ION SOURCE POWER SYSTEM 审中-公开
标题翻译：故障电源系统
公开(公告)号：WO2012054390A3
公开(公告)日：2012-06-28
申请号：PCT/US2011056546
申请日：2011-10-17
申请人： VEECO INSTR INC , HANSEN DENNIS , DEAKINS JAMES , CAMUS CURTIS
发明人： HANSEN DENNIS , DEAKINS JAMES , CAMUS CURTIS
IPC分类号： H01J37/08
CPC分类号： H01J37/3053 , H01J37/24 , H01J2237/08 , H02H3/247
摘要： The presently disclosed technology provides a responsive ion beam source power supply system (200, 300, 400) capable of handling fault events without relying on conventional protection circuitry (e.g., fuses and breakers) so that physical power supply hardware intervention by a user is minimized for typical fault conditions and the ion beam source power supply system (200, 300, 400) may recover automatically after experiencing a fault condition. The presently disclosed technology further discloses an ion beam source power supply system (200, 300, 400) capable of detecting and diagnosing fault states, autonomously implementing command decisions to preserve or protect the function of other ion source modules or sub-systems, and/or mitigating or recovering from the disruptive fault event and returning the ion beam source system (100) to desired user settings.
摘要翻译：目前公开的技术提供了能够处理故障事件的响应式离子束源电源系统（200,300,400），而不依赖于常规保护电路（例如，熔断器和断路器），从而使用户的物理电源硬件干预最小化对于典型的故障条件，离子束源电源系统（200,300,400）可能在经历故障状态后自动恢复。目前公开的技术还公开了能够检测和诊断故障状态的离子束源电源系统（200,300,400），自主地执行命令决定以保持或保护其他离子源模块或子系统的功能，和/ 或者从破坏性故障事件减轻或恢复，并将离子束源系统（100）返回到期望的用户设置。

4. 发明申请

WO00067270A1 POWER SUPPLY SYSTEMS AND METHODS THAT CAN ENABLE AN ELECTROMAGNETIC DEVICE TO RIDE-THROUGH VARIATIONS IN A SUPPLY VOLTAGE 审中-公开
标题翻译：电源系统和方法可以使电磁装置在电源电压范围内变化
公开(公告)号：WO00067270A1
公开(公告)日：2000-11-09
申请号：PCT/US2000/011738
申请日：2000-04-28
IPC分类号： H01H47/04 , H02H3/247 , H01H9/00
CPC分类号： H01H47/043 , H02H3/247
摘要： Power supply systems and methods can enable an electromagnetic device, such as an electrical contactor, to ride-through both voltage sags and dropouts. In an illustrative embodiment, a rectifier (24) is used to generate a DC input voltage from an AC supply voltage (VC). An interface circuit (32) supplies the DC voltage to an electrical contactor to provide the necessary power for operating the contactor. In addition, an energy storage device (C2) may be used to store at least some of the DC input voltage. The energy storage device (C2) thus provides a power reservoir that can be accessed during severe voltage sags or even dropouts to ensure continuous operation of the electrical contactor.
摘要翻译：电源系统和方法可使诸如电接触器之类的电磁装置能够穿过电压骤降和跌落。在说明性实施例中，整流器（24）用于从AC电源电压（VC）产生DC输入电压。接口电路（32）将DC电压提供给电接触器以提供用于操作接触器的必要电力。此外，可以使用能量存储装置（C2）来存储至少一些DC输入电压。因此，能量存储装置（C2）提供了在严重的电压骤降或甚至缺失期间可以访问的电力储存器，以确保电接触器的连续操作。

5. 发明申请

WO2016176318A2 SMART POWER NODE 审中-公开
标题翻译：智能电源节点
公开(公告)号：WO2016176318A2
公开(公告)日：2016-11-03
申请号：PCT/US2016029545
申请日：2016-04-27
申请人： UNILECTRIC LLC
发明人： VAN OSTRAND DANIEL K , PETERSON THOMAS L
IPC分类号： H02H1/00 , G01R19/25 , G01R31/08 , H02H1/04 , H02H3/04 , H02H3/05 , H02H3/08 , H02H3/093 , H02H3/16 , H02H3/20 , H02H3/247 , H02H3/33 , H02H3/38 , H02H7/26
CPC分类号： H02J13/00 , G01R19/2513 , G05B15/02 , H02H1/0015 , H02H1/04 , H02H3/044 , H02H3/05 , H02H3/08 , H02H3/093 , H02H3/16 , H02H3/207 , H02H3/247 , H02H3/33 , H02H3/38 , H02H7/26
摘要： A portable electrical energy power node is provided. The power node includes first and second input power terminals and first and second output power terminals. The input power terminals are adapted for receiving a source of electrical power and the output terminals are adopted for connecting to a load. A first power line connects the first input terminal to the first output terminal, a second power line connects the second input terminal to the input side of a circuit interrupter and a third power line connects the output side of the circuit interrupter to the second output terminal. The circuit interrupter selectively interrupts the connection between the second input terminal and the second output terminal in accordance with a fault sensor and a control unit.
摘要翻译：提供便携式电能节点。电力节点包括第一和第二输入电力端子以及第一和第二输出电力端子。输入电源端子适于接收电源，并且采用输出端子连接到负载。第一电力线将第一输入端子连接到第一输出端子，第二电力线将第二输入端子连接到电路断续器的输入侧，第三电力线将电路断续器的输出侧连接到第二输出端子。电路断路器根据故障传感器和控制单元选择性地中断第二输入端子和第二输出端子之间的连接。

6. 发明申请

WO2007050275A8 REDUCTION OF INRUSH CURRENT DUE TO VOLTAGE SAGS 审中-公开
标题翻译：由于电压突变而减少浪涌电流
公开(公告)号：WO2007050275A8
公开(公告)日：2008-06-19
申请号：PCT/US2006039516
申请日：2006-10-10
申请人： GEORGIA TECH RES INST , DIVAN DEEPAKRAJ MALHAR
发明人： DIVAN DEEPAKRAJ MALHAR
IPC分类号： H02H7/00
CPC分类号： H02H9/001 , H01H9/542 , H01H9/56 , H02H3/247
摘要： Various systems and methods are provided for minimizing an inrush current to a load after a voltage sag in a power voltage. In one embodiment, a method is provided comprising the steps of applying a power voltage (100) to a load (246), and detecting a sag in the power voltage (106) during steady-state operation of the load. The method includes the steps of adding an impedance (RT) to the load upon detection of the sag in the power voltage, and removing the impedance when the power voltage has reached a predetermined poin in the power voltage cycle after the voltage has returned to normal.
摘要翻译：提供了各种系统和方法，用于在电源电压中的电压骤降之后最小化通向负载的涌入电流。在一个实施例中，提供了一种方法，包括在负载的稳态操作期间向负载（246）施加电源电压（100）以及检测电源电压（106）中的下垂的步骤。该方法包括以下步骤：在检测到电源电压中的下垂时向负载添加阻抗（RT），并且在电压恢复到正常之后在电源电压周期中当电源电压达到预定点时去除阻抗。

7. 发明申请

WO2006047656A2 APPARATUS FOR CONTROLLING INTERCONNECT SWITCH 审中-公开
标题翻译：用于控制互连开关的装置
公开(公告)号：WO2006047656A2
公开(公告)日：2006-05-04
申请号：PCT/US2005/038692
申请日：2005-10-25
申请人： TECHNOLOGY RESEARCH CORPORATION
发明人： LEGATTI, Raymond, H.
IPC分类号： G05F1/10
CPC分类号： H01H47/32 , H02H3/24 , H02H3/243 , H02H3/247 , H02H7/0859
摘要： An apparatus is disclosed for controlling an interconnect switch connecting a power source to a load. The apparatus comprises an interconnect switch control circuit connected to the inter-connect switch for closing the interconnect switch upon an application of voltage from the power source. A voltage storage circuit stores a voltage related to a nominal operating voltage of the power source. A comparator is connected to the voltage storage circuit for comparing an instantaneous voltage of the power source relative to a nominal operating voltage of the power source. A timing circuit is connected to the comparator and the interconnect switch control circuit for open-ing the interconnect switch for a selected period of time after a reduction of the voltage of the power source. The apparatus is suitable for disconnecting electrical power to the load after an interruption and/or reduction of voltage of the power source.
摘要翻译：公开了一种用于控制将电源连接到负载的互连开关的装置。该装置包括连接到互连开关的互连开关控制电路，用于在施加来自电源的电压时闭合互连开关。电压存储电路存储与电源的额定工作电压相关的电压。比较器连接到电压存储电路，用于比较电源的瞬时电压相对于电源的标称工作电压。定时电路连接到比较器和互连开关控制电路，用于在电源的电压降低之后选定的时间段内打开互连开关。该装置适于在电源的中断和/或降低之后断开与负载的电力。

8. 发明申请

WO01026200A1 UNDERVOLTAGE RELEASE WITH AN ELECTROMAGNET AND CLOCKED HOLDING CURRENT CIRCUIT 审中-公开
标题翻译：用电磁欠压定时器和计时保持电路
公开(公告)号：WO01026200A1
公开(公告)日：2001-04-12
申请号：PCT/DE2000/003435
申请日：2000-09-27
IPC分类号： H02H3/00 , H02H3/247 , H02H9/04
CPC分类号： H02H3/247 , H02H3/006 , H02H9/047
摘要： The invention relates to an undervoltage release which comprises an electromagnet (EM) for releasing a switching device and a driver circuit that supplies the current for a winding of the electromagnet and serves for producing a clocked holding current for the electromagnet. The aim of the invention is to provide an operating delay which is as short as possible. An electronic switch (ES1) is introduced into the self-holding current of the electromagnet. The self-holding current is realised by means of a freewheeling diode (D1). Said switch can be controlled according to the output signal of an undervoltage detector (OV3, OV4) which is arranged within the driver circuit.
摘要翻译：为了使其中包含一个电磁体（EM），用于跳闸的开关装置和所述电磁体的进给驱动器电路，用于产生所述驱动器电路的绕组欠压释放一个时钟保持电流为电磁体被用于实现尽可能低的切换延迟，是在一个装置续流二极管（D1）来实现电磁铁的自保持电路引入的电子开关（ES1），其响应于设置在欠压检测器（OV3，OV4）内的驱动器电路的输出是可控制的。

9. 发明申请

WO01009910A1 TIMED TRIPPING CIRCUIT FOR AN ELECTROMECHANICAL SWITCHING DEVICE 审中-公开
标题翻译：跳闸延迟机电开关装置
公开(公告)号：WO01009910A1
公开(公告)日：2001-02-08
申请号：PCT/DE2000/002507
申请日：2000-07-28
IPC分类号： H01H47/00 , H01H47/04 , H01H47/18 , H02H3/247
CPC分类号： H01H47/043 , H02H3/247
摘要： The invention relates to an electromechanical switching device (1) which can be tripped in a quick and reliable timed manner . The timed tripping circuit comprises a voltage-sensitive switching element (13) which separates an energy storage mechanism (6) from said switching device (1) when the supply voltage (U2) falls below a specific voltage limit which is higher than the withstand voltage of the switching device (1).
摘要翻译：为了实现可靠的和快速的关断关断延迟机电开关装置（1），具有一个跳闸延迟，电压敏感的开关元件（13），其从开关装置分离的能量存储装置（6）（1）当电源电压（U2）下降到低于一个阈值电压这是比所述开关装置（1）的耐受电压。

10. 发明申请

WO00062393A1 PROTECTIVE CIRCUIT FOR AN ELECTRONIC DEVICE 审中-公开
标题翻译：保护电路用于电子设备
公开(公告)号：WO00062393A1
公开(公告)日：2000-10-19
申请号：PCT/AT2000/000046
申请日：2000-02-22
IPC分类号： H02H3/247 , H02H9/00 , H02H11/00
CPC分类号： H02H9/001 , H02H3/247 , H02H11/002 , H02H11/006 , Y10S323/908
摘要： The invention relates to a protective circuit for an electronic device. Said protective circuit is located between a DC source (Uv) and the circuit voltage input of the device (G). The protective circuit consists of the serial connection of a diode (Dv) and a limiting resistor (Rv). Said diode (Dv) and said limiting resistor (Rv) are spanned by a controlled switch (S). A circuit voltage (UB, UA) of the device (G) is connected to a voltage monitoring element (W) which emits a switch signal (s) that closes the switch when a determined minimum value of the circuit voltage (UB) is reached.
摘要翻译：用于连接直流电压源（UV）和所述装置（G）的工作电压输入端之间的电子设备的保护电路的位置，并从一个二极管（Dv）为组成的串联电路和一个限流电阻（RV）组成。在此，二极管比（Dv）和受控开关（S）的限流电阻（RV）是桥连的，并且到工作电压的装置的（UB，UA）（G）的电压监视器（W）连接，这对于递送的开关的是布置闭合开关信号（S）时的工作电压（UB）的可预先确定的最小值。

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