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1. 发明申请

US20160336722A1 AUTOMATIC SWITCHING INTERFACE BOX FOR GENERATOR 审中-公开
标题翻译：用于发电机的自动切换接口盒
公开(公告)号：US20160336722A1
公开(公告)日：2016-11-17
申请号：US15223663
申请日：2016-07-29
申请人： Thomas M. Taxter
发明人： Thomas M. Taxter
IPC分类号： H02B1/46 , H02J9/06 , H02H7/06 , H01R24/76 , H02B1/28
CPC分类号： H02B1/46 , H01R24/76 , H01R2105/00 , H02B1/26 , H02B1/28 , H02H7/062 , H02J9/066
摘要： An automatic switching interface box for generators in residential dwellings and small commercial applications provides a breaker box transfer switch for generators powering one or more electrical loads. In power blackout situations, the breaker box transfer switch uses a power control relay to keep the load power on, which eliminates the need for a hot generator plug, because the plug in box is not powered. The generator power output cord is plugged onto the male plug of the interface box, or hard wired thereto. If the auxiliary generator had been started and is at rated voltage, the load is immediately and automatically switched from the utility connection to the generator as electrical source. The relay keeps the prongs of the male plug safely unpowered until the generator is attached since the relay coil is powered by the generator output and the plug is connected to the normally open contacts.
摘要翻译：用于住宅住宅和小型商业应用中的发电机的自动切换接口盒提供用于为一个或多个电负载供电的发电机的断路器盒转换开关。在断电情况下，断路器箱转接开关使用电源控制继电器来保持负载电源开启，这样就不需要热发电机插头，因为插电箱未通电。发电机电源输出线插入接口盒的公插头，或者硬接线。如果辅助发电机已启动并处于额定电压，则负载将立即自动从公用事业连接切换到作为电源的发电机。由于继电器线圈由发电机输出供电并且插头连接到常开触点，继电器保持插头的插脚安全地无动力，直到发电机连接。

2. 发明申请

US20140307357A1 SYSTEMS AND METHODS FOR DETECTING OVER/UNDER EXCITATION FAULTS 有权
标题翻译：用于检测超过/激活故障的系统和方法
公开(公告)号：US20140307357A1
公开(公告)日：2014-10-16
申请号：US13862061
申请日：2013-04-12
申请人： EMERSON ELECTRIC COMPANY
发明人： John Charles Klingel , Allen Edward Windhorn , Jacob Robert Bjorke , Kory Michael Meyers
IPC分类号： G01R31/02 , H02H3/00
CPC分类号： G01R31/343 , G01R19/12 , H02H7/062 , H02H7/065
摘要： System, methods, and computer-readable storage media that may be used to detect excitation faults for electrical devices, such as generators and/or condensers, connected in a parallel configuration are provided. A method includes determining a change in a terminal voltage of one of the electrical devices with respect to a steady state terminal voltage. The method further includes determining a change in a reactive power of the electrical device with respect to a steady state reactive power. The method further includes determining whether an excitation fault condition exists based on the determined changes in terminal voltage and reactive power.
摘要翻译：提供了可以用于检测并联配置连接的诸如发电机和/或电容器的电气设备的激励故障的系统，方法和计算机可读存储介质。一种方法包括相对于稳态端子电压确定电气装置之一的端子电压的变化。该方法还包括确定电气设备相对于稳态无功功率的无功功率的变化。该方法还包括基于所确定的端电压和无功功率的变化来确定是否存在激励故障条件。

3. 发明授权

US3496414A Power supply fault detection system 失效
标题翻译：电源故障检测系统
公开(公告)号：US3496414A
公开(公告)日：1970-02-17
申请号：US3496414D
申请日：1968-03-13
申请人： GEN MOTORS CORP
发明人： LOGSTON CHARLES F JR
IPC分类号： H02H3/36 , H02H7/06 , H02H7/125 , H02H7/08 , H02H7/10
CPC分类号： H02H7/06 , H02H3/36 , H02H7/062 , H02H7/125

4. 发明授权

US3156828A Protective control for paralleled alternator systems 失效
标题翻译：并联发电机系统的保护控制
公开(公告)号：US3156828A
公开(公告)日：1964-11-10
申请号：US80284959
申请日：1959-03-30
申请人： GEN ELECTRIC
发明人： HOPPER JR WILLIAM H , NORRIS LAWRENCE G , HARRISON JOHN W
IPC分类号： H02H7/06
CPC分类号： H02H7/062 , Y10T307/544 , Y10T307/576

5. 发明授权

US2784323A Overvoltage protective device 失效
标题翻译：过电压保护装置
公开(公告)号：US2784323A
公开(公告)日：1957-03-05
申请号：US14586350
申请日：1950-02-23
申请人： BENDIX AVIAT CORP
发明人： ALLEN JOSEPH W
IPC分类号： H02H7/06
CPC分类号： H02H7/062 , Y10T307/576

6. 发明授权

US2732507A stineman 失效
公开(公告)号：US2732507A
公开(公告)日：1956-01-24
申请号：US2732507D
IPC分类号： H02H7/06
CPC分类号： H02H7/062 , Y10T307/576

7. 发明授权

US1752970A Electrical protective apparatus 失效
标题翻译：电气保护装置
公开(公告)号：US1752970A
公开(公告)日：1930-04-01
申请号：US8785326
申请日：1926-02-12
申请人： BBC BROWN BOVERI & CIE
发明人： WERNER WALTY
IPC分类号： H02H7/06
CPC分类号： H02H7/062

8. 发明授权

US09419417B1 Automatic switching interface box for generator 有权
标题翻译：发电机自动切换接口盒
公开(公告)号：US09419417B1
公开(公告)日：2016-08-16
申请号：US14535859
申请日：2014-11-07
申请人： Thomas M. Taxter
发明人： Thomas M. Taxter
IPC分类号： H02B1/26 , H02B1/28 , H02J9/06
CPC分类号： H02B1/46 , H01R24/76 , H01R2105/00 , H02B1/26 , H02B1/28 , H02H7/062 , H02J9/066
摘要： An automatic switching interface box for generators in residential dwellings and small commercial applications provides a breaker box transfer switch for generators powering one or more electrical loads. In power blackout situations, the breaker box transfer switch uses a power control relay to keep the load power on, which eliminates the need for a hot generator plug, because the plug in box is not powered. The generator power output cord is plugged onto the male plug of the interface box, or hard wired thereto. If the auxiliary generator had been started and is at rated voltage, the load is immediately and automatically switched from the utility connection to the generator as electrical source. The relay keeps the prongs of the male plug safely unpowered until the generator is attached since the relay coil is powered by the generator output and the plug is connected to the normally open contacts.
摘要翻译：用于住宅住宅和小型商业应用中的发电机的自动切换接口盒提供用于为一个或多个电负载供电的发电机的断路器盒转换开关。在断电情况下，断路器箱转接开关使用电源控制继电器来保持负载电源开启，这样就不需要热发电机插头，因为插电箱未通电。发电机电源输出线插入接口盒的公插头，或者硬接线。如果辅助发电机已启动并处于额定电压，则负载将立即自动从公用事业连接切换到作为电源的发电机。由于继电器线圈由发电机输出供电并且插头连接到常开触点，继电器保持插头的插脚安全地无动力，直到发电机连接。

9. 发明授权

US08963349B2 Generator management system that selectively cuts off fuel to a generator to add a load to a bus 有权
标题翻译：发电机管理系统，选择性地切断发电机的燃料以向总线增加负载
公开(公告)号：US08963349B2
公开(公告)日：2015-02-24
申请号：US13540146
申请日：2012-07-02
申请人： Isaac S. Frampton , Richard A. Mauk , Douglas W. Dorn
发明人： Isaac S. Frampton , Richard A. Mauk , Douglas W. Dorn
IPC分类号： F02D25/00 , F02D29/06 , H02J3/00
CPC分类号： H02J3/00 , H02H7/062 , H02J3/38 , H02J3/46 , H02J9/08
摘要： Some embodiments relate to an example generator management system. The generator management system includes a first generator having a first set of power leads and a second generator having a second set of power leads. The generator management system further includes a bus that connects the first output and the second output. A controller selectively cuts off fuel to the second generator to add a load to the bus. It should be noted that embodiments are contemplated where the generator management system alternatively cuts off fuel to the first generator to add a load to the bus.
摘要翻译：一些实施例涉及示例性发电机管理系统。发电机管理系统包括具有第一组电力线的第一发电机和具有第二组电源线的第二发电机。发电机管理系统还包括连接第一输出和第二输出的总线。控制器选择性地将燃料切断到第二发电机以向总线增加负载。应当注意，可以想到实施例，其中发电机管理系统交替地将燃料切断到第一发电机以向总线增加负载。

10. 发明申请

US20120147508A1 Three phase multi-generator ground fault circuit 审中-公开
标题翻译：三相多发电机接地故障电路
公开(公告)号：US20120147508A1
公开(公告)日：2012-06-14
申请号：US12962835
申请日：2010-12-08
申请人： Richard Starkweather
发明人： Richard Starkweather
IPC分类号： H02H3/16
CPC分类号： H02H3/16 , H02H7/062
摘要： A ground loop detection and prevention system includes multiple electric power generators driven by one or more rotational power sources. Each of the electrical generators has a set of generator windings with a neutral point. A transformer having a number of primary windings as well as a secondary winding is connected to the neutral points via the primary transformer windings. An interrupter device such as a GFCI is connected across the transformer's secondary winding, such that when a ground loop current occurs in any of the generator windings, the interrupter device detects the loop and stops the operation of the generators.
摘要翻译：接地回路检测和防止系统包括由一个或多个旋转动力源驱动的多个发电机。每个发电机具有一组具有中性点的发电机绕组。具有多个初级绕组以及次级绕组的变压器经由初级变压器绕组连接到中性点。诸如GFCI的断续器装置连接在变压器的次级绕组两端，使得当任何发电机绕组中发生接地回路电流时，断续器装置检测回路并停止发电机的运行。

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