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1. 发明申请

US20180174643A1 DUAL RAIL DEVICE WITH POWER DETECTOR FOR CONTROLLING POWER TO FIRST AND SECOND POWER DOMAINS 审中-公开
公开(公告)号：US20180174643A1
公开(公告)日：2018-06-21
申请号：US15471937
申请日：2017-03-28
申请人： Taiwan Semiconductor Manufacturing Co., Ltd.
发明人： Chiting CHENG , Yangsyu Lin
IPC分类号： G11C11/417 , H01L27/11 , H01L23/528
CPC分类号： G11C11/417 , G11C5/147 , H01L23/5286 , H01L27/1104 , H01L27/1116 , Y10T307/675 , Y10T307/735
摘要： A dual rail device includes a first power domain circuit coupled to a first power supply through a first header control switch and a second power domain circuit coupled to a second power supply. The first and second power supplies have different steady-state voltage levels. The first power domain circuit is interfaced to the second power domain circuit. The device also includes a power detector circuit for providing a control signal for the first header control switch responsive to a voltage level of the second power supply.

2. 发明授权

US10003305B2 Apparatus and method for modulating supply for a power amplifier 有权
公开(公告)号：US10003305B2
公开(公告)日：2018-06-19
申请号：US13651948
申请日：2012-10-15
申请人： Samsung Electronics Co. Ltd.
发明人： Bok-Ju Park , Dong-Ki Kim , Ji-Seon Paek
IPC分类号： H02J1/00 , H03F1/02 , H03F3/217
CPC分类号： H03F1/0227 , H03F3/217 , H03F2200/432 , Y10T307/675
摘要： An apparatus and method for improving the efficiency of a power supply modulator for modulating a supply voltage of a power amplifier are provided. The apparatus for generating a supply voltage includes a Switching Mode Power Supplier (SMPS) module for generating a current of a power supply signal, and a linear regulator for generating a source current for supplementing an insufficient amount of the current generated by the SMPS module and a sink current for eliminating an excessive amount of the current generated by the SMPS module. The SMPS module generates the current of the power supply signal by selecting at least one of a plurality of power supplies that have different voltages according to a voltage level of an input signal of the SMPS module.

3. 发明申请

US20180076732A1 Maximizing Power in a Photovoltaic Distributed Power System 审中-公开
公开(公告)号：US20180076732A1
公开(公告)日：2018-03-15
申请号：US15819720
申请日：2017-11-21
申请人： Solaredge Technologies Ltd.
发明人： Ilan Yoscovich , Ofir Bieber , Tzachi Glovinsky
IPC分类号： H02M7/44 , H02M3/04 , H02J3/38
CPC分类号： H02M7/44 , H02J3/385 , H02M3/04 , Y02E10/58 , Y10T307/675 , Y10T307/685
摘要： A power harvesting system including multiple parallel-connected photovoltaic strings, each photovoltaic string includes a series-connection of photovoltaic panels. Multiple voltage-compensation circuits may be connected in series respectively with the photovoltaic strings. The voltage-compensation circuits may be configured to provide respective compensation voltages to the photovoltaic strings to maximize power harvested from the photovoltaic strings. The voltage-compensation circuits may be include respective inputs which may be connected to a source of power and respective outputs which may be connected in series with the photovoltaic strings.

4. 发明授权

US09853565B2 Maximized power in a photovoltaic distributed power system 有权
公开(公告)号：US09853565B2
公开(公告)日：2017-12-26
申请号：US15149353
申请日：2016-05-09
申请人： Solaredge Technologies Ltd.
发明人： Ilan Yoscovich , Ofir Bieber , Tzachi Glovinsky
IPC分类号： H02J3/38 , H02M3/04 , H02M7/44
CPC分类号： H02M7/44 , H02J3/385 , H02M3/04 , Y02E10/58 , Y10T307/675 , Y10T307/685
摘要： A power harvesting system including multiple parallel-connected photovoltaic strings, each photovoltaic string includes a series-connection of photovoltaic panels. Multiple voltage-compensation circuits may be connected in series respectively with the photovoltaic strings. The voltage-compensation circuits may be configured to provide respective compensation voltages to the photovoltaic strings to maximize power harvested from the photovoltaic strings. The voltage-compensation circuits may be include respective inputs which may be connected to a source of power and respective outputs which may be connected in series with the photovoltaic strings.

5. 发明授权

US09450418B2 Power supply device, method for controlling the power supply device, and electronic apparatus 有权
标题翻译：电源装置，电源装置的控制方法以及电子装置
公开(公告)号：US09450418B2
公开(公告)日：2016-09-20
申请号：US13691867
申请日：2012-12-03
申请人： LAPIS SEMICONDUCTOR CO., LTD.
发明人： Tetsuaki Yotsuji , Yasuyuki Kashu
IPC分类号： H02J4/00 , G06F1/26
CPC分类号： H02J4/00 , G06F1/26 , Y10T307/383 , Y10T307/675
摘要： Provided are a power supply device capable of producing a highly-accurate supply voltage at low power consumption, a method for controlling the power supply device, and an electronic apparatus in which the power supply device is incorporated. The power supply device includes a first power supplying part and a second power supplying part which has less output current capacity than the first power supplying part does. The power supply device is configured to control the voltage value of the second voltage produced in the second power supplying part in order to make the first voltage produced in the first power supplying part equal to the second voltage produced in the second power supplying part.
摘要翻译：提供能够以低功耗生产高精度电源电压的电源装置，用于控制电源装置的方法以及其中并入电源装置的电子装置。电源装置包括第一供电部和具有比第一供电部小的输出电流容量的第二供电部。电源装置被配置为控制在第二电力供应部分中产生的第二电压的电压值，以使第一供电部分中产生的第一电压等于在第二电力供应部件中产生的第二电压。

6. 发明授权

US09336976B2 Relay driving device and method for driving a relay 有权
标题翻译：继电器驱动装置及其驱动方法
公开(公告)号：US09336976B2
公开(公告)日：2016-05-10
申请号：US13783744
申请日：2013-03-04
申请人： LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
发明人： Chih-Tai Chen , Ming-Yang Tsai
IPC分类号： H02J1/00 , H01H47/22 , H01H47/32
CPC分类号： H01H47/22 , H01H47/325 , Y10T307/675
摘要： A relay driving device includes first and second power supply modules, a switching circuit, and a control module. The first power supply module outputs a first voltage that has a magnitude sufficient to activate the relay. The second power supply module outputs a second voltage that has a magnitude sufficient to maintain an activated state of the relay. The control module is configured to control the switching circuit to connect the relay to the first power supply module so as to provide the first voltage to the relay for activating the relay, and to subsequently connect the relay to the second power supply module so as to provide the second voltage to the relay for maintaining the activated state of the relay.
摘要翻译：继电器驱动装置包括第一和第二电源模块，开关电路和控制模块。第一电源模块输出具有足以激活继电器的量程的第一电压。第二电源模块输出具有足以维持继电器的激活状态的量值的第二电压。控制模块被配置为控制开关电路将继电器连接到第一电源模块，以向继电器提供第一电压以激活继电器，并且随后将继电器连接到第二电源模块，以便向继电器提供第二电压以保持继电器的激活状态。

7. 发明申请

US20150364921A1 POWER ASSIST UNIT AND POWER ASSIST SYSTEM 审中-公开
标题翻译：电源辅助单元和电源辅助系统
公开(公告)号：US20150364921A1
公开(公告)日：2015-12-17
申请号：US14729156
申请日：2015-06-03
申请人： SAMSUNG SDI CO., LTD.
发明人： Toshiki TATSUTA , Makoto YATSU , Tetsuhiro ISHIKAWA , Yoshiaki OKUI
IPC分类号： H02J3/32 , H02J7/00
CPC分类号： H02J3/32 , H02J3/383 , H02J3/386 , H02J7/0013 , H02J2007/0067 , Y02E10/563 , Y02E10/566 , Y02E10/763 , Y02E10/766 , Y02E70/30 , Y10T307/50 , Y10T307/675 , Y10T307/696 , Y10T307/707
摘要： A power assist apparatus includes a branch power lines, a first power storage device, a power assist converter, and a second power storage device. The branch power line is connected to a main line of a natural energy power generation system, which is connected to a system. The first power storage device connected to the branch power line. The power assist converter connected to the branch power line. The second power storage device connected to a downstream side of the power assist converter.
摘要翻译：动力辅助装置包括分支电力线，第一蓄电装置，动力辅助转换器和第二蓄电装置。分支电源线连接到与系统连接的自然能源发电系统的主线路。连接到分支电源线的第一个蓄电装置。电源辅助转换器连接到分支电源线。连接到动力辅助转换器的下游侧的第二蓄电装置。

8. 发明申请

US20150295508A1 Power Management, Phase Balancing, and Energy Storage Method 审中-公开
标题翻译：电力管理，相平衡和储能方法
公开(公告)号：US20150295508A1
公开(公告)日：2015-10-15
申请号：US14720018
申请日：2015-05-22
申请人： Ronald David Conry
发明人： Ronald David Conry
IPC分类号： H02M5/458 , H02J3/28
CPC分类号： H02M5/4585 , H02J3/26 , H02J3/28 , Y02E70/30 , Y02P80/23 , Y10T307/675
摘要： A method for improving phase balance in a three-phase power system, such as a three-phase system feeding Single Wire Earth Return distribution networks. The inventive system can take power from a suitable source—including the three-phase distribution itself—and feed it to a “weaker” phase to improve balance. In addition, the system can store energy taken from the three-phase power system during off-peak periods and use this to boost a weaker phase during periods of phase imbalance. The inventive system preferably uses an organic Rankine cycle heat engine to extract stored thermal energy and use it to boost a weak phase or phases. The organic Rankine cycle heat engine may also take power from renewable sources such as solar collectors.
摘要翻译：一种改善三相电力系统相位平衡的方法，例如三相系统馈电单线回归分配网络。本发明的系统可以从合适的来源（包括三相分配本身）中获取能量，并将其馈送到“较弱”阶段以改善平衡。另外，该系统可以在非高峰时期存储从三相电力系统中获取的能量，并且在相位不平衡期间用这种能量来提升较弱的相位。本发明的系统优选地使用有机朗肯循环热机来提取储存的热能并使用它来提升弱相或相。有机兰金循环热机也可能从太阳能集热器等可再生能源获得能源。

9. 发明授权

US09088167B2 Wireless power transmission system using solar cell module 有权
标题翻译：无线电力传输系统采用太阳能电池模块
公开(公告)号：US09088167B2
公开(公告)日：2015-07-21
申请号：US13593303
申请日：2012-08-23
申请人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park
发明人： Nam Yun Kim , Sang Wook Kwon , Yun Kwon Park
IPC分类号： H02J5/00 , H01F38/00
CPC分类号： H02J7/025 , H02J5/005 , H02J50/12 , H02J50/70 , H02J50/80 , Y10T307/675
摘要： A wireless power transmission system includes a charging and path controller configured to supply, to a battery module, power generated by a solar cell module, or power generated by an alternating current-to-direct current (AC/DC) converter, based on a control signal; a power converter configured to receive power from the battery module and generate a supply power to be supplied to a target device from power received from the battery module using a resonant frequency; a source resonator configured to receive the supply power from the power converter and transmit the supply power received from the power converter to the target device; and a control/communication unit configured to generate the control signal of the charging and path controller based on an amount of the power generated by the solar cell module and an amount of power that can be output from the battery module.
摘要翻译：无线电力传输系统包括充电和路径控制器，其被配置为向电池模块提供由太阳能电池模块产生的电力或由交流电直流电（AC / DC）转换器产生的电力，基于控制信号; 功率转换器，其被配置为从所述电池模块接收电力，并且从使用谐振频率的所述电池模块接收的功率产生将被提供给目标设备的电源; 源谐振器，其被配置为从所述功率转换器接收电力，并将从所述功率转换器接收的电力传输到所述目标装置; 以及控制/通信单元，被配置为基于由太阳能电池模块产生的电力的量和可以从电池模块输出的功率量来产生充电和路径控制器的控制信号。

10. 发明授权

US09065300B2 Dual fuel system and method of supplying power to loads of a drilling rig 有权
标题翻译：双燃料系统和向钻机负载供电的方法
公开(公告)号：US09065300B2
公开(公告)日：2015-06-23
申请号：US13467565
申请日：2012-05-09
申请人： Kevin R. Williams
发明人： Kevin R. Williams
IPC分类号： H02J1/00 , H02J3/00 , H02J9/00 , H02J3/38 , H02J3/28 , H02J9/06 , F02D19/10 , F02D29/06 , F02D19/06
CPC分类号： H02J3/381 , F02D19/0647 , F02D19/10 , F02D29/06 , H02J1/00 , H02J3/00 , H02J3/28 , H02J9/00 , H02J9/06 , Y02T10/36 , Y10T307/344 , Y10T307/675 , Y10T307/685
摘要： A system for providing power to a load of a drilling rig has a dual fuel engine/generator and an energy storage system. The load is switchably connected to one or both of the dual fuel engine/generator and the energy storage system. The dual fuel engine/generator and the energy storage system have a capacity suitable for supplying requisite power to the load. A rectifier is connected to an output line of the engine/generator so as to convert the AC power to DC power. The energy storage system is a battery. The dual fuel engine/generator can be either a dedicated duel fuel system or a fumigation system.
摘要翻译：用于向钻机的负载提供动力的系统具有双燃料发动机/发电机和能量存储系统。负载可切换地连接到双燃料发动机/发电机和能量存储系统中的一个或两个。双燃料发动机/发电机和能量存储系统具有适于向负载提供必需电力的容量。整流器连接到发动机/发电机的输出线，以便将AC电力转换成DC电力。储能系统是电池。双燃料发动机/发电机可以是专用的决斗燃料系统或熏蒸系统。

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