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81. 发明授权

US09602014B2 Voltage converter circuit and voltage converter controller and parameter setting method therefor 有权
公开(公告)号：US09602014B2
公开(公告)日：2017-03-21
申请号：US14511508
申请日：2014-10-10
申请人： Kun-Yu Lin
发明人： Kun-Yu Lin
IPC分类号： G05F1/00 , H02M3/335 , H02M3/158 , H02M1/00 , H02M1/36
CPC分类号： H02M3/33523 , H02M1/36 , H02M3/158 , H02M2001/0009
摘要： A voltage converter circuit includes a voltage converter controller which generates a PWM signal to operate a power switch for voltage conversion. The voltage converter controller includes a sensing pin for sensing a current and the voltage converter controller receives a power supply. A parameter setting method for the voltage converter circuit includes: during a start-up stage, when the power supply increases above a predetermined reference level, the voltage converter controller outputting a current through the sensing pin; and setting at least one parameter of the voltage converter controller according to a voltage at the sensing pin.

82. 发明授权

US09577541B2 Single switch infinite-level power inverters 有权
标题翻译：单开关无限级功率逆变器
公开(公告)号：US09577541B2
公开(公告)日：2017-02-21
申请号：US14386394
申请日：2013-03-15
申请人： Indiana University Research and Technology Corporation
发明人： Afshin Izadian
IPC分类号： G05F1/00 , H02M3/335 , H02M7/757 , H02M1/08 , H02M7/537 , H02M7/48
CPC分类号： H02M3/33546 , H02M1/08 , H02M3/33576 , H02M7/4807 , H02M7/537
摘要： An electrical power converter includes a circuit with a single switching transistor that is electrically connected to a direct current power source, a first inductor-capacitor (LC) circuit electrically connected to the single switching transistor, a second LC circuit electrically connected to the first LC circuit and configured to provide an output signal to a load. A controller is operatively connected to the single switching transistor. The controller identifies an error between the output signal of the circuit and a reference signal and adjusts a duty cycle of a pulse width modulation (PWM) switching signal to switch the single switching transistor at a predetermined frequency with the adjusted duty cycle to reduce the identified error.
摘要翻译：电力转换器包括具有电连接到直流电源的单个开关晶体管的电路，电连接到单个开关晶体管的第一电感器 - 电容器（LC）电路，与第一LC电连接的第二LC电路电路并且被配置为向负载提供输出信号。控制器可操作地连接到单个开关晶体管。控制器识别电路的输出信号与参考信号之间的误差，并调整脉冲宽度调制（PWM）切换信号的占空比，以按照调整的占空比将单个开关晶体管切换到预定频率，以减少识别的错误。

83. 发明授权

US09568927B2 Current modulation circuit 有权
标题翻译：电流调制电路
公开(公告)号：US09568927B2
公开(公告)日：2017-02-14
申请号：US14270677
申请日：2014-05-06
申请人： STMicroelectronics, Inc. , STMicroelectronics S.r.l.
发明人： Tom Youssef , Alessandro Gasparini , Yamu Hu , Naren K. Sahoo , Anthony Junior Casillan
IPC分类号： G05F1/00 , G05F1/56 , G05F1/10
CPC分类号： G05F1/561 , G05F1/10
摘要： A modulated digital input signal is passed through a conditioning circuit to generate a first input signal. An error amplifier circuit receives the first input signal and a second input signal, and controls the operation of a MOS transistor to generate an output signal that is current modulated. The output signal is sensed to generate a feedback signal. A switching circuit selectively applies the feedback signal as the second input signal in response to a transition of the modulated digital input signal from a first logic state to a second logic state. The switching circuit alternatively selectively applies a fixed reference signal as the second input signal to the error amplifier in response to a transition of the modulated digital input signal from the second logic state to the first logic state.
摘要翻译：调制数字输入信号通过调理电路以产生第一输入信号。误差放大器电路接收第一输入信号和第二输入信号，并且控制MOS晶体管的操作以产生电流调制的输出信号。感测输出信号以产生反馈信号。响应于调制的数字输入信号从第一逻辑状态到第二逻辑状态的转变，开关电路选择性地将反馈信号作为第二输入信号施加。响应于调制的数字输入信号从第二逻辑状态到第一逻辑状态的转变，开关电路交替地选择性地将固定参考信号作为第二输入信号施加到误差放大器。

84. 发明授权

US09564808B2 Electric power conversion device 有权
标题翻译：电力转换装置
公开(公告)号：US09564808B2
公开(公告)日：2017-02-07
申请号：US14650741
申请日：2013-09-02
申请人： Mitsubishi Electric Corporation , Toshiba Mitsubishi-Electric Industrial Systems Corporation
发明人： Kimiyuki Koyanagi , Takushi Jimichi , Satoshi Azuma , Yasuhiko Hosokawa , Shinzo Tamai , Sadao Funahashi , Kotaro Higashi
IPC分类号： G05F1/00 , H02M3/158 , H02M7/483 , H02M1/084
CPC分类号： H02M3/158 , H02M1/0845 , H02M7/483 , H02M2001/0006 , H02M2001/325 , H02M2007/4835
摘要： An electric power conversion device includes a plurality of cell converters connected in cascade and including main circuits, drive circuits, and self-feeding devices for supplying power to the drive circuits by being supplied with power from the main circuits. The drive circuit is supplied with power via a first feed line from the self-feeding device in the corresponding cell converter, and supplied with power from the self-feeding device in another cell converter via a second feed line on which an insulation input/output circuit is provided. When the self-feeding device is abnormal, the drive circuit is supplied with power from the self-feeding device in the other cell converter, whereby the electric power conversion device continuously provides a desired output.
摘要翻译：电力转换装置包括串联连接的多个电池转换器，包括主电路，驱动电路和用于通过从主电路供电来向驱动电路供电的自供电装置。驱动电路通过来自相应电池转换器中的自供电装置的第一馈电线供电，并通过第二馈电线从另一电池转换器中的自供电装置供电，绝缘输入/输出提供电路。当自动馈送装置异常时，驱动电路从另一个电池转换器中的自供给装置供电，由此电力转换装置连续地提供期望的输出。

85. 发明授权

US09563214B2 Power supply device including an electro-conductive cable wound around an output capacitor 有权
标题翻译：电源装置包括缠绕在输出电容器上的导电电缆
公开(公告)号：US09563214B2
公开(公告)日：2017-02-07
申请号：US14494744
申请日：2014-09-24
申请人： Rohm Co., Ltd.
发明人： Hironori Sumitomo
IPC分类号： G05F1/00 , G05F1/575 , H02M3/156 , H02M1/00 , G05F1/567 , G05F1/46 , G05F1/61 , H02M3/155 , G05F1/565 , G05F1/563 , G05F1/614 , G05F1/56
CPC分类号： G05F1/575 , G05F1/462 , G05F1/468 , G05F1/562 , G05F1/563 , G05F1/565 , G05F1/567 , G05F1/61 , G05F1/614 , H02M3/155 , H02M3/156 , H02M2001/0009 , H02M2001/0045 , H02M2001/007
摘要： A power supply device has an output portion that generates an output voltage from an input voltage and supplies the output voltage to a load, an output feedback controller that drives the output portion by performing output feedback control, and a first detector that detects, by means of an electromagnetic induction method, a change in a first monitoring target current due to a load change. The output feedback controller reflects a detection result from the first detector into the output feedback control.
摘要翻译：电源装置具有从输入电压产生输出电压并将输出电压提供给负载的输出部分，通过执行输出反馈控制来驱动输出部分的输出反馈控制器，以及通过装置检测输出部分的第一检测器的电磁感应方法，由于负载变化引起的第一监视目标电流的变化。输出反馈控制器将来自第一检测器的检测结果反映到输出反馈控制中。

86. 发明授权

US09537415B2 Power generating device, control device, controlling method and power generation system 有权
标题翻译：发电装置，控制装置，控制方式及发电系统
公开(公告)号：US09537415B2
公开(公告)日：2017-01-03
申请号：US14645426
申请日：2015-03-12
申请人： KABUSHIKI KAISHA YASKAWA DENKI
发明人： Junji Fujii , Takashi Tanaka , Kotaro Takeda , Wataru Yoshinaga
IPC分类号： F03D9/00 , H02P9/04 , H02M5/297 , H02M1/00 , H02M5/06 , G05F1/00 , H02M5/45 , H02M5/293
CPC分类号： H02M5/297 , F03D9/255 , H02M1/00 , H02M5/06 , H02M2001/0083 , H02M2005/2932
摘要： A power generating device is provided, which includes a matrix converter device, a power transmission path for transmitting electric power between the matrix converter device and an electric power system, and at least one inductor for phase adjustment, bridged between the power transmission path and a neutral point.
摘要翻译：提供了一种发电装置，其包括矩阵转换器装置，用于在矩阵转换器装置和电力系统之间传输电力的电力传输路径，以及桥接在电力传输路径和电力传输路径之间的用于相位调整的至少一个电感器中性点

87. 发明申请

US20160373001A1 BUCK CONVERTER AND BUCK CONVERTING APPARATUS USING THE SAME 有权
标题翻译：转矩转换器和转矩转换装置
公开(公告)号：US20160373001A1
公开(公告)日：2016-12-22
申请号：US14881539
申请日：2015-10-13
申请人： Lite-On Technology Corp.
发明人： YU-CHEN LIU , JING-YUAN LIN , HUANG-JEN CHIU , YU-KANG LO , TRONG-NHA QUANG , PO-JUNG TSENG
IPC分类号： G05F1/00
CPC分类号： H02M1/08 , H02M3/158 , H02M2001/0048 , H02M2001/0054 , H02M2001/0058
摘要： A buck converter includes: a first input terminal; a second input terminal; a first output terminal; a second output terminal; an internal node; a first inductor, a second inductor and a main switch connected in series between the first input terminal and the internal node; a third inductor connected between the internal node and the first output terminal; a fourth inductor connected between the second input terminal and the second output terminal; a first auxiliary switch connected between the internal node and the second output terminal; and a second auxiliary switch connected between the second input terminal and the first output terminal.
摘要翻译：降压转换器包括：第一输入端; 第二输入端; 第一输出端子; 第二输出端子; 内部节点第一电感器，第二电感器和主开关串联连接在第一输入端子和内部节点之间; 连接在所述内部节点和所述第一输出端子之间的第三电感器; 连接在第二输入端子和第二输出端子之间的第四电感器; 连接在所述内部节点和所述第二输出端子之间的第一辅助开关; 以及连接在第二输入端子和第一输出端子之间的第二辅助开关。

88. 发明授权

US09521733B2 Dual-mode luminaire controllers 有权
标题翻译：双模灯具控制器
公开(公告)号：US09521733B2
公开(公告)日：2016-12-13
申请号：US14779609
申请日：2013-03-27
申请人： SCHREDER
发明人： Daniel Brand , Helmut Schroeder , Raoul Van Bergen
IPC分类号： G05F1/00 , H05B37/02 , H05B39/04 , H05B41/36 , H05B41/298 , H05B41/392
CPC分类号： H05B37/0272 , H05B37/0218 , H05B41/2981 , H05B41/3921
摘要： Described herein is a dual-mode luminaire controller for a luminaire in which dimming signals can be provided to control the operation of the luminaire using signals in accordance with either ‘0-10V’ or DALI protocols. The controller includes a central processing module, an isolated supply in which both a DALI interface and a ‘0-10V’ interface are provided. The luminaire controller also includes a ZigBee transceiver module through which signals can be provided for selecting one of the interfaces in accordance with the operating protocol of the luminaire with which the luminaire controller is associated.
摘要翻译：这里描述的是用于照明器的双模式照明器控制器，其中可以提供调光信号以使用根据“0-10V”或DALI协议的信号来控制照明器的操作。控制器包括中央处理模块，其中提供DALI接口和“0-10V”接口的隔离电源。灯具控制器还包括ZigBee收发器模块，通过该模块可以提供信号以根据照明器控制器所关联的照明器的操作协议选择一个接口。

89. 发明授权

US09515546B2 Power conversion device having initial charging circuit 有权
标题翻译：具有初始充电电路的电力转换装置
公开(公告)号：US09515546B2
公开(公告)日：2016-12-06
申请号：US14372373
申请日：2012-07-04
申请人： Kazutoshi Awane
发明人： Kazutoshi Awane
IPC分类号： H02J3/12 , G05F1/00 , H02M1/00 , H02J1/10 , H02M1/32 , H02M1/36 , H02M7/217 , H02M1/42 , H02M5/458 , H02M7/06 , H02M7/537 , H02M3/335 , H02M7/12
CPC分类号： H02M1/32 , H02M1/36 , H02M1/4208 , H02M1/4258 , H02M3/335 , H02M5/4585 , H02M7/06 , H02M7/125 , H02M7/217 , H02M7/537 , H02M2001/007 , Y02B70/126
摘要： A power conversion device 300 includes: an AC/DC converter section 10 which has an initial charging circuit 36 that initially charges a smoothing capacitor 22 provided at an output portion, and converts alternating current power into direct current power; a DC/DC converter section 11 which performs voltage conversion of direct current power supplied from the smoothing capacitor 22; and a control unit 5 which controls output of the AC/DC converter section 10 and output supplied from the DC/DC converter section 11. The control unit 5 performs a predetermined charging from the initial charging circuit 36 to the smoothing capacitor 22 at start-up of the AC/DC converter section 10, and starts the operation of the DC/DC converter section 11 after completion of charging, whereby the circuit can be protected from an inrush current at start-up.
摘要翻译：电力转换装置300包括：AC / DC转换器部分10，其具有初始充电电路36，其初始地对设置在输出部分的平滑电容器22进行充电，并将交流电力转换为直流电; 对从平滑电容器22供给的直流电力进行电压变换的DC / DC转换部11; 以及控制单元5，其控制AC / DC转换器部分10的输出并从DC / DC转换器部分11提供的输出。控制单元5在起始时从初始充电电路36执行预定的充电至平滑电容器22。在AC / DC转换器部分10之后，在完成充电之后开始DC / DC转换器部分11的操作，从而可以保护电路免于启动时的浪涌电流。

90. 发明授权

US09497823B2 Light bulb and florescent tube replacement using FIPEL panels 有权
公开(公告)号：US09497823B2
公开(公告)日：2016-11-15
申请号：US14571599
申请日：2014-12-16
申请人： Vizio Inc
发明人： Matthew McRae
IPC分类号： G05F1/00 , H05B37/02 , H05B39/04 , H05B41/36 , H05B33/12 , F21K99/00 , H05B33/08 , H05B33/26 , H05B33/28 , F21V3/00 , F21Y111/00 , H01L51/50
CPC分类号： H05B33/12 , F21K9/20 , F21K9/232 , F21K99/00 , F21V3/00 , F21Y2111/00 , H01L51/50 , H05B33/0857 , H05B33/26 , H05B33/28
摘要： A lighting device formed of a FIPEL panel driven by electrical connection. For example, a frequency generator can create a frequency that creates a light output having any frequency in the spectrum. The light emitting panel can be flexible, and can be coded along a curved surface, such as the inner surface of a light bulb.

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