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1. 发明申请

US20090217965A1 APPARATUS AND METHOD FOR ENHANCED SOLAR POWER GENERATION AND MAXIMUM POWER POINT TRACKING 审中-公开
标题翻译：用于增强太阳能发电和最大功率点追踪的装置和方法
公开(公告)号：US20090217965A1
公开(公告)日：2009-09-03
申请号：US12280696
申请日：2007-04-20
申请人： Roger A. Dougal , Lijun Gao , Shengyi Liu , Albena Iotova
发明人： Roger A. Dougal , Lijun Gao , Shengyi Liu , Albena Iotova
IPC分类号： H01L31/042
CPC分类号： G05F1/67 , H01L31/044 , H01L31/0504 , Y02E10/58
摘要： Disclosed is an apparatus and methodology for generating operating power for various desired applications using solar energy. A solar array is formed using a small number of solar cells connected in series to form a string of solar cells and then connecting multiple strings in parallel. Unlike conventional solar arrays, no bypass diodes are incorporated into the array. A power converter is coupled to the array to boost output voltage to a level sufficient to operate the desired application. The power converter may be operated independently or based on output levels of the array, the material from which the solar cells of the array are constructed and the operating temperature of the array or combinations thereof.
摘要翻译：公开了一种用于使用太阳能产生用于各种期望应用的工作功率的装置和方法。使用少量串联连接的太阳能电池来形成太阳能电池阵列以形成一串太阳能电池，然后并联连接多个串。与传统的太阳能阵列不同，阵列中并没有旁路二极管。功率转换器耦合到阵列以将输出电压提升到足以操作所需应用的水平。功率转换器可以独立地或基于阵列的输出电平，阵列的太阳能电池构成的材料和阵列的工作温度或其组合来操作。

2. 发明申请

US20140049865A1 Soft Restarting of a Power Network Using Inverter-Controlled Energy Storage System 有权
标题翻译：使用逆变控制储能系统软电源重新启动电网
公开(公告)号：US20140049865A1
公开(公告)日：2014-02-20
申请号：US13954101
申请日：2013-07-30
申请人： Roger A. Dougal , Asif Anwar , Yucheng Zhang
发明人： Roger A. Dougal , Asif Anwar , Yucheng Zhang
IPC分类号： H02H3/06
CPC分类号： H02H3/06 , H02J9/062
摘要： Systems and methods for softly restarting a power network using an inverter-controlled energy storage system are provided. In response to an event such as a fault or other condition, a power network bus that provides power to one or more industrial loads (e.g. motors) can be disconnected from the utility grid. Instead of automatically recoupling the power network bus to the grid after a specified time period, a soft restart is accomplished by pre-energizing the power network bus with an energy storage system (ESS) according to a ramp up process and synchronizing the power network bus with the utility grid while the power network bus operates in an islanded mode. The power network bus can then be reconnected to the utility grid, for instance, by reclosing the one or more circuit breakers coupled between the power network bus and the utility grid.
摘要翻译：提供了使用逆变器控制的能量存储系统轻轻地重新启动电力网络的系统和方法。响应于诸如故障或其他状况的事件，可以向公用电网断开向一个或多个工业负载（例如电动机）供电的电力网络总线。代替在规定的时间段之后自动地将电力网络总线重新连接到电网，通过根据斜坡上升过程用能量存储系统（ESS）预充电电力网络总线来实现软重启动，并且使电力网络总线在电力网络总线以孤岛模式运行时，使用公用电网。然后，电力网络总线可以被重新连接到公用电网，例如，通过重新连接耦合在电力网络总线和公用电网之间的一个或多个断路器。

3. 发明授权

US11693376B1 Smart green power node 有权
公开(公告)号：US11693376B1
公开(公告)日：2023-07-04
申请号：US17109752
申请日：2020-12-02
申请人： Homer Alan Mantooth , Yuzhi Zhang , Janviere Umuhoza , Shuang Zhao , Stephen Joe Moquin , Roger A. Dougal
发明人： Homer Alan Mantooth , Yuzhi Zhang , Janviere Umuhoza , Shuang Zhao , Stephen Joe Moquin , Roger A. Dougal
IPC分类号： G05B13/04 , G05B13/02 , H02M1/08 , H02M3/335
CPC分类号： G05B13/048 , G05B13/0265 , H02M1/08 , H02M3/335
摘要： The present invention is directed to an improved smart green power node using predictive switching, predictive operation at a daily and hourly level, and both grid connected and island operating modes with built-in cybersecurity.

4. 发明授权

US09190827B2 Soft restarting of a power network using inverter-controlled energy storage system 有权
标题翻译：使用变频器控制的储能系统软电启动电网
公开(公告)号：US09190827B2
公开(公告)日：2015-11-17
申请号：US13954101
申请日：2013-07-30
申请人： Roger A. Dougal , Asif Anwar , Yucheng Zhang
发明人： Roger A. Dougal , Asif Anwar , Yucheng Zhang
IPC分类号： H02H3/06 , H02J9/06
CPC分类号： H02H3/06 , H02J9/062
摘要： Systems and methods for softly restarting a power network using an inverter-controlled energy storage system are provided. In response to an event such as a fault or other condition, a power network bus that provides power to one or more industrial loads (e.g. motors) can be disconnected from the utility grid. Instead of automatically recoupling the power network bus to the grid after a specified time period, a soft restart is accomplished by pre-energizing the power network bus with an energy storage system (ESS) according to a ramp up process and synchronizing the power network bus with the utility grid while the power network bus operates in an islanded mode. The power network bus can then be reconnected to the utility grid, for instance, by reclosing the one or more circuit breakers coupled between the power network bus and the utility grid.
摘要翻译：提供了使用逆变器控制的能量存储系统轻轻地重新启动电力网络的系统和方法。响应于诸如故障或其他状况的事件，可以向公用电网断开向一个或多个工业负载（例如电动机）供电的电力网络总线。代替在规定的时间段之后自动地将电力网络总线重新连接到电网，通过根据斜坡上升过程用能量存储系统（ESS）预充电电力网络总线来实现软重启动，并且使电力网络总线在电力网络总线以孤岛模式运行时，使用公用电网。然后，电力网络总线可以被重新连接到公用电网，例如，通过重新连接耦合在电力网络总线和公用电网之间的一个或多个断路器。

5. 发明授权

US4868911A Magnetically delayed vacuum switch 失效
标题翻译：磁滞延迟真空开关
公开(公告)号：US4868911A
公开(公告)日：1989-09-19
申请号：US196738
申请日：1988-05-20
申请人： Roger A. Dougal
发明人： Roger A. Dougal
IPC分类号： H01T2/02 , H03K3/537 , H03K17/80
CPC分类号： H01T2/02 , H03K17/80 , H03K3/537
摘要： A vacuum gap switch is closely coupled with a saturable inductor, providing the high voltage standoff triggering range, and very fast recovery of a vacuum switch, without the drawbacks of poor turn-on performance, large jitter, and high power dissipation usually seen in vacuum gap switches.
摘要翻译：真空间隙开关与可饱和电感器紧密耦合，提供高压隔离触发范围，并且真空开关的恢复非常快，而没有通常在真空中看到的接通性能差，大抖动和高功率耗散的缺点间隙开关

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