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1. 发明授权

US10020721B2 Self-recharging electric generator system 有权
公开(公告)号：US10020721B2
公开(公告)日：2018-07-10
申请号：US14591111
申请日：2015-01-07
申请人： Percy Davis
发明人： Percy Davis
IPC分类号： H02J7/00 , H02J9/00 , H02K53/00 , H02J9/08 , B60L11/18 , H02J7/34 , H02J7/35 , H02J9/06 , H02J7/14
CPC分类号： H02K53/00 , B60L53/24 , H02J7/1415 , H02J7/34 , H02J7/35 , H02J9/066 , H02J9/08 , Y02E10/766 , Y10T307/615 , Y10T307/62
摘要： A self-recharging electric generator system in communication with an external system, where the external system includes a power source external to the self-recharging electric generator system, and the self-recharging electric generator system includes at least one electric motor configured to receive power from the power source of the external system, at least one generator configured to produce power to be supplied to the external system, and to the at least one electric motor, at least one sensing device configured to be connected with an onboard battery system of the external system, to sense a charge status of the onboard battery system, and a switch device electrically coupled with the at least one sensing device and configured to switch from the power source of the external system to the at least one generator as the source for supplying power to the at least one electric motor.

2. 发明授权

US09899871B2 Islanded operating system 有权
公开(公告)号：US09899871B2
公开(公告)日：2018-02-20
申请号：US14630758
申请日：2015-02-25
申请人： Sanken Electric Co., Ltd. , DENSO CORPORATION
发明人： Yutaka Suehiro , Tetsuya Ueda , Shizuo Tsuchiya , Atsushi Mise
IPC分类号： H02J7/35 , H02J9/06 , H02J7/00
CPC分类号： H02J9/061 , H02J7/0013 , H02J7/35 , Y10T307/62
摘要： The invention includes: charging/discharging devices including storage batteries and having a grid-connected function to perform charging/discharging operations on an electric power system and an islanded-operation function to supply the electric power system with a constant-voltage constant-frequency electric power; a monitor detects an electric power state of the charging/discharging device and to transmit detection output to the charging/discharging device; and a switching unit connects and disconnects commercial power source to and from electric power system. When a commercial power source is normal, the switching unit connects the commercial power source to the electric power system and charging/discharging devices establish a grid connection. When commercial power source fails, switching unit disconnects commercial power source from electric power system, charging/discharging device performs an islanded operation, and charging/discharging device performs a charging/discharging operation according to a detection output of monitor and performs control so that islanded operation electric power of charging/discharging device becomes constant.

3. 发明授权

US09742198B2 Controlling a fault-tolerant array of converters 有权
公开(公告)号：US09742198B2
公开(公告)日：2017-08-22
申请号：US15082116
申请日：2016-03-28
申请人： International Business Machines Corporation
发明人： Daniel J. Barus , Kevin R. Covi , William P. Kostenko , Jack P. Lee , Peter A. Wendling
IPC分类号： H02J5/00 , G06F1/28 , G06F1/26 , G06F1/30 , H02J3/00
CPC分类号： H02J5/00 , G06F1/263 , G06F1/28 , G06F1/305 , Y10T307/50 , Y10T307/62
摘要： A redundant path power subsystem comprises a plurality of phase regulators in a multi-phase power converter. The plurality of phase regulators comprises at least N+2 phase regulators. N phases are sufficient to serve an electrical load coupled with the redundant path power subsystem. The redundant path power subsystem also comprises a plurality of power supplies, and a plurality of input and control paths between the plurality of power supplies and the plurality of phase regulators. The plurality of input and control paths comprises a plurality of multiplexing logic devices and a plurality of phase controllers. The plurality of phase controllers is configured to control the plurality of phase regulators. The plurality of multiplexing logic devices is configured to multiplex control signals from the plurality of power supplies and a microprocessor for the plurality of phase controllers.

4. 发明授权

US09685819B2 Redundant generator control 有权
公开(公告)号：US09685819B2
公开(公告)日：2017-06-20
申请号：US14262419
申请日：2014-04-25
申请人： Kohler Co.
发明人： Isaac S. Frampton
IPC分类号： H02J9/06 , H02J3/00 , H02J3/38
CPC分类号： H02J9/061 , H02J3/005 , H02J3/381 , H02J9/066 , H02J2009/068 , Y10T307/62 , Y10T307/718
摘要： A generator system may include redundant control. The generator system may include any combination of redundant controllers, redundant communication paths, or other redundant control. A generator system may include an electrical bus, a first generator controller, and the second generator controller. The first generator controller may control a first generator breaker for connecting a first generator to the electrical bus and configured to control an external breaker for selectively connecting the electrical bus to an external source. The second generator controller may control a second generator breaker for connecting a second generator to the common bus and configured to control the external breaker for selectively connecting the electrical bus to the external source.

5. 发明授权

US09553480B2 Power system 有权
标题翻译：电源系统
公开(公告)号：US09553480B2
公开(公告)日：2017-01-24
申请号：US13522082
申请日：2010-12-16
申请人： Akinobu Sawada , Kenichi Niiyama , Masahide Tanaka
发明人： Akinobu Sawada , Kenichi Niiyama , Masahide Tanaka
IPC分类号： H02J7/00 , H02J7/35 , H02J1/10 , H02J3/32 , H02J3/38 , H02J4/00 , H02J13/00 , H02J3/00
CPC分类号： H02J7/35 , H02J1/10 , H02J3/008 , H02J3/32 , H02J3/383 , H02J4/00 , H02J7/0054 , H02J13/0003 , Y02B10/14 , Y02E10/563 , Y02E10/566 , Y02E40/72 , Y02E70/30 , Y04S10/123 , Y10T307/344 , Y10T307/62
摘要： Disclosed is an electric power system including a first unit (for example, a unit 201) equipped with a first power source (for example, a solar panel (201b)), a first rechargeable battery (for example, a unit storage battery (201c)) to which an output of the first power source is input, and a first power consuming portion (not shown) to which an output of the first rechargeable battery is input; a second rechargeable battery (for example, a shared storage battery (202)); and an electric power line (for example, a shared electric power line (203)) for sharing electric power between the first rechargeable battery and the second rechargeable battery.
摘要翻译：公开了一种电力系统，其包括配备有第一电源（例如，太阳能电池板（201b））的第一单元（例如，单元201），第一可再充电电池（例如，单元蓄电池（201c））和输入第一可充电电池的输出的第一电力消耗部分（未示出）;第一电力消耗部分（未示出）第二可再充电电池（例如，共享蓄电池（202））; 以及用于在第一可再充电电池和第二可再充电电池之间共享电力的电力线（例如，共享电力线（203））。

6. 发明授权

US09343926B2 Power controller 有权
标题翻译：电源控制器
公开(公告)号：US09343926B2
公开(公告)日：2016-05-17
申请号：US13995582
申请日：2011-12-28
申请人： Akira Baba , Kiyotaka Takehara , Takeshi Ogawa
发明人： Akira Baba , Kiyotaka Takehara , Takeshi Ogawa
IPC分类号： H02J1/00 , H02J9/06 , H02J7/34 , H02J3/38
CPC分类号： H02J9/062 , H02J3/383 , H02J7/34 , Y02E10/563 , Y10T307/62
摘要： Residential system includes photovoltaic power system including solar battery, and electrical storage device including battery. Electric load of residential system is selectively supplied with energy from power supply system, power generator and electrical storage device. Power generator allows energy to flow back to power supply system. Energy surplus judgment part calculates difference between generating energy of power generator and demand power for electric load (excess generating energy). Overall operation controller applies stored energy in electrical storage device to demand energy for electric load when excess generating energy is produced, and charges electrical storage device without applying generating energy of power generator to demand energy when excess generating energy is not produced.
摘要翻译：住宅系统包括太阳能电池和包括电池的蓄电装置的光伏发电系统。住宅系统的电力负荷从供电系统，发电机和蓄电装置中选择供电。发电机允许能量回流到电源系统。能量剩余判断部分计算发电机发电量与电力负荷（过剩发电能量）的需求功率之差。总体运行控制器将存储的能量应用到蓄电装置中，以产生过量的发电能量时需要用于电力负载的能量，并且在不产生过量的发电能量的情况下，不施加发电机的发电能量来对蓄电装置充电以要求能量。

7. 发明申请

US20150372537A1 SYSTEMS AND METHODS FOR PREVENTING ELECTRIC POWER CONVERTERS FROM OPERATING IN SLEEP MODE 审中-公开
标题翻译：用于在休眠模式下运行电力转换器的系统和方法
公开(公告)号：US20150372537A1
公开(公告)日：2015-12-24
申请号：US14741203
申请日：2015-06-16
申请人： Emerson Network Power, Energy Systems, North America, Inc.
发明人： Michael Francis SMITH , Paul Brian HIIDEL , Julie JoAnn LEE
IPC分类号： H02J9/06 , H02J7/00
CPC分类号： H02J9/061 , H02J7/0068 , Y10T307/62
摘要： A system for providing power to a load includes an output converter configured to provide power to a load, at least one battery coupled to the output converter, an input converter coupled to the at least one battery and the output converter, and a control circuit coupled to the input converter. The input converter is configured to provide an output voltage and an output current to the at least one battery and the output converter. The control circuit is configured to regulate the output voltage of the input converter at a defined voltage level to prevent the output converter from operating in a sleep mode. Other example systems, control circuits etc. are also disclosed.
摘要翻译：用于为负载提供电力的系统包括：输出转换器，被配置为向负载提供电力，耦合到输出转换器的至少一个电池，耦合到所述至少一个电池和输出转换器的输入转换器，以及耦合到到输入转换器。输入转换器被配置为向至少一个电池和输出转换器提供输出电压和输出电流。控制电路被配置为在输入转换器的规定电压电平下调节输出电压，以防止输出转换器在睡眠模式下工作。还公开了其它示例系统，控制电路等。

8. 发明授权

US09147948B2 Busbar connection assembly 有权
标题翻译：母线连接组件
公开(公告)号：US09147948B2
公开(公告)日：2015-09-29
申请号：US14568963
申请日：2014-12-12
申请人： Amazon Technologies, Inc.
发明人： Kelsey Michelle Wildstone , Rick Alan Vogt
IPC分类号： H01R4/60 , H02J9/04 , H02J9/06 , H01R4/42 , H01R25/14
CPC分类号： H01R25/14 , H01R4/42 , H01R4/60 , H01R25/142 , H01R43/20 , H02J9/04 , H02J9/06 , H02J2009/068 , Y10T29/49208 , Y10T307/615 , Y10T307/62
摘要： Various embodiments of a busbar connection assembly comprise a first conductive plate and a second conductive plate. A slot is formed between the first conductive plate and the second conductive plate, and the slot receives a busbar plate of a datacenter power bus. A power cable electrically couples to the first conductive plate and the second conductive plate.
摘要翻译：母线连接组件的各种实施例包括第一导电板和第二导电板。在第一导电板和第二导电板之间形成槽，并且槽接收数据中心电力总线的母线板。电力电缆电耦合到第一导电板和第二导电板。

9. 发明申请

US20150263569A1 POWER SUPPLY ARRANGEMENT OF A WIND FARM 有权
标题翻译：风力发电机组的电源装置
公开(公告)号：US20150263569A1
公开(公告)日：2015-09-17
申请号：US14582604
申请日：2014-12-24
申请人： Siemens Aktiengesellschaft
发明人： Paul Brian Brogan , Jesper Moeller , Jan Thisted
IPC分类号： H02J11/00 , H02J9/00 , H02J3/36 , F03D9/00 , F03D7/00
CPC分类号： H02J11/00 , F03D7/00 , F03D7/026 , F03D9/11 , F03D9/257 , H02J3/36 , H02J3/386 , H02J9/00 , Y02E10/723 , Y02E10/763 , Y10T307/62
摘要： A power supply arrangement adapted to provide auxiliary power to a wind farm that feeds into a HVDC transmission link is provided. The power supply arrangement has an auxiliary power supply to deliver auxiliary power (Paux) to the wind farm; a backfeed control for initiating provision of a backfeed voltage on the HVDC link during a wind farm downtime; a backfeed switch to close a DC current path between the HVDC link and the auxiliary power supply; and a power converter for converting the backfeed voltage into auxiliary power (Paux). A wind farm arranged to feed into a HVDC transmission link is also provided, having such a power supply arrangement for providing auxiliary power (Paux) to the wind farm during a wind farm downtime. A method of providing auxiliary power (Pbackfeed) to a wind farm during a wind farm downtime is also provided.
摘要翻译：提供了适于向馈送到HVDC传输链路的风电场提供辅助电力的电源装置。电源装置具有辅助电源，用于向风力发电场提供辅助电力（Paux）; 用于在风电场停机期间在HVDC链路上启动提供反馈电压的反馈控制; 用于关闭HVDC链路和辅助电源之间的直流电流路径的反馈开关; 以及用于将反馈电压转换成辅助电力（Paux）的功率转换器。还提供了布置成进入HVDC传输链路的风力发电场，具有这样的电源装置，用于在风力发电场停机期间向风电场提供辅助电力（Paux）。还提供了在风电场停机期间向风电场提供辅助电力（Pbackfeed）的方法。

10. 发明申请

US20150229162A1 POWER SYSTEM FOR PROVIDING AN UNINTERRUPTIBLE POWER SUPPLY TO AN EXTERNAL LOAD 有权
标题翻译：用于向外部负载提供不间断电源的电源系统
公开(公告)号：US20150229162A1
公开(公告)日：2015-08-13
申请号：US14179768
申请日：2014-02-13
申请人： Carlos GOTTFRIED
发明人： Carlos GOTTFRIED
IPC分类号： H02J9/06
CPC分类号： H02J9/066 , H02J2009/068 , Y02E60/16 , Y10T307/62
摘要： A power system for providing an uninterruptible power supply to an external load has a first motor adapted to be connected to a source of power, a flywheel/generator adapted to supply power to the external load, a standby generator switchably electrically connected to the flywheel/generator, and a second motor drivingly connected to the generator/motor and to the internal combustion engine. The second motor is electrically connected to the power supplied by the flywheel/generator. The first motor is drivingly connected to the flywheel/generator. The flywheel/generator is electrically isolated from the source of power. The standby generator has an internal combustion engine that is driving connected to a generator/motor. The generator/motor is adapted to supply power to the flywheel/generator or the external load upon a change in power supplied by the flywheel/generator or the source of power. The second motor is an AC squirrel cage induction motor.
摘要翻译：用于向外部负载提供不间断电源的电力系统具有适于连接到电源的第一电动机，适于向外部负载供电的飞轮/发电机，可切换地电连接到飞轮/ 发电机和驱动地连接到发电机/电动机和内燃机的第二电动机。第二马达与飞轮/发电机提供的电力电连接。第一台电机驱动地连接到飞轮/发电机。飞轮/发电机与电源电隔离。备用发电机具有驱动连接到发电机/电动机的内燃机。发电机/电动机适于在由飞轮/发电机或电源供应的功率变化时向飞轮/发电机或外部负载供电。第二台电动机是AC鼠笼式感应电动机。

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