公开(公告)号：US20190252877A1

公开(公告)日：2019-08-15

申请号：US16066362

申请日：2018-02-27

Applicant: G.A. POWER SOLUTIONS INC.

Inventor： Joseph Oresti

IPC: H02J1/14 ,  H02J7/34 ,  H02J3/32 ,  H02P27/06

CPC classification number: H02J1/14 ,  H02J1/06 ,  H02J3/32 ,  H02J7/34 ,  H02J13/0003 ,  H02P5/00 ,  H02P9/00 ,  H02P27/06

Abstract: Various embodiments are described herein for methods, devices and systems for providing power supply to an electrical load within a facility, which is connected to a power network to perform load displacement. The power management system includes a controller coupled to an electrical panel for controlling the operation of the electrical load, the controller being configured to determine a target power amount to be provided to the electrical load based on peak power amount required by the electrical load. The system includes a power regulator for generating at least one control signal based on the target power amount, and the power generation system for receiving the at least one control signal, generating target electrical power corresponding to the target power amount and transmitting the target electrical power to the electrical panel via a DC voltage power bus.

公开(公告)号：US20190037723A1

公开(公告)日：2019-01-31

申请号：US15693895

申请日：2017-09-01

Applicant: TDK-LAMBDA LTD

Inventor： Jakob Vatariu ,  Arie Lev Girshson

IPC: H05K7/14 ,  H02M3/04

CPC classification number: H05K7/1457 ,  H02J1/04 ,  H02J1/06 ,  H02J1/12 ,  H02J13/0003 ,  H02M3/04 ,  H05K7/1447

Abstract: The invention relates to a master-slave power supply system, which comprises: (a) a master power supply unit having an output power port; (b) one or more slave units, each unit having its own power port; wherein the output power port of the master unit, as well as the output ports of all the slave units are connected in parallel; and wherein a bridging cable connects between the master unit and a first slave unit, and additional bridging cables connect respectively each of the slave units to a next one, until a last slave unit, and wherein at least a voltage feedback signal is conveyed from master unit to all the slave units in parallel over said bridging cables.

公开(公告)号：US20190027929A1

公开(公告)日：2019-01-24

申请号：US16038672

申请日：2018-07-18

Applicant: Yehuda BINDER

Inventor： Yehuda BINDER

IPC: H02J1/00 ,  G09B5/06 ,  A63F13/235 ,  A63F13/30 ,  A63F13/332 ,  A63F13/35 ,  A63F13/54 ,  H04W4/80 ,  A63F9/24 ,  H04R17/00 ,  H04R3/00 ,  H04R1/02 ,  H04L12/28 ,  H04L5/14 ,  H02J13/00 ,  H01R24/64 ,  H01R13/717 ,  H01R13/66 ,  H01R9/16 ,  G09B19/02 ,  G09B19/00 ,  G09B17/00 ,  A63F13/211 ,  G05B15/02 ,  B25J9/16 ,  A63H33/26 ,  A63H33/08 ,  A63H33/04 ,  A63H5/00 ,  A63H3/28 ,  H01R107/00 ,  H04W84/04 ,  H04W84/12

CPC classification number: H02J1/00 ,  A63F9/24 ,  A63F13/211 ,  A63F13/235 ,  A63F13/30 ,  A63F13/332 ,  A63F13/35 ,  A63F13/54 ,  A63F2009/247 ,  A63F2250/50 ,  A63H3/28 ,  A63H5/00 ,  A63H33/042 ,  A63H33/08 ,  A63H33/26 ,  B25J9/1656 ,  B25J9/1694 ,  G05B15/02 ,  G09B5/06 ,  G09B17/003 ,  G09B19/00 ,  G09B19/0023 ,  G09B19/025 ,  H01R9/16 ,  H01R13/6691 ,  H01R13/7175 ,  H01R13/7177 ,  H01R24/64 ,  H01R2107/00 ,  H02J13/0003 ,  H04L5/14 ,  H04L12/2803 ,  H04R1/028 ,  H04R3/00 ,  H04R17/00 ,  H04W4/80 ,  H04W84/042 ,  H04W84/12 ,  Y10S901/09 ,  Y10T307/477 ,  Y10T307/484

Abstract: Method, modules and a system formed by connecting the modules for controlling payloads are disclosed. An activation signal is propagated in the system from a module to the modules connected to it. Upon receiving an activation signal, the module (after a pre-set or random delay) activates a payload associated with it, and transmits the activation signal (after another pre-set or random delay) to one or more modules connected to it. The system is initiated by a master module including a user activated switch producing the activation signal. The activation signal can be propagated in the system in one direction from the master to the last module, or carried bi-directionally allowing two way propagation, using a module which revert the direction of the activation signal propagation direction. A module may be individually powered by an internal power source such as a battery, or connected to external power source such as AC power. The system may use remote powering wherein few or all of the modules are powered from the same power source connected to the system in a single point. The power may be carried over dedicated wires or concurrently with the conductors carrying the activation signal. The payload may be a visual or an audible signaling device, and can be integrated within a module or external to it. The payload may be powered by a module or using a dedicated power source, and can involve randomness associated with its activation such as the delay, payload control or payload activation.

公开(公告)号：US20190027928A1

公开(公告)日：2019-01-24

申请号：US16038641

申请日：2018-07-18

Applicant: Yehuda BINDER

Inventor： Yehuda BINDER

IPC: H02J1/00 ,  H01R24/64 ,  G09B19/00 ,  H01R9/16 ,  H04R17/00 ,  H04R3/00 ,  G05B15/02 ,  H04R1/02

CPC classification number: H02J1/00 ,  A63F9/24 ,  A63F13/211 ,  A63F13/235 ,  A63F13/30 ,  A63F13/332 ,  A63F13/35 ,  A63F13/54 ,  A63F2009/247 ,  A63F2250/50 ,  A63H3/28 ,  A63H5/00 ,  A63H33/042 ,  A63H33/08 ,  A63H33/26 ,  B25J9/1656 ,  B25J9/1694 ,  G05B15/02 ,  G09B5/06 ,  G09B17/003 ,  G09B19/00 ,  G09B19/0023 ,  G09B19/025 ,  H01R9/16 ,  H01R13/6691 ,  H01R13/7175 ,  H01R13/7177 ,  H01R24/64 ,  H01R2107/00 ,  H02J13/0003 ,  H04L5/14 ,  H04L12/2803 ,  H04R1/028 ,  H04R3/00 ,  H04R17/00 ,  H04W4/80 ,  H04W84/042 ,  H04W84/12 ,  Y10S901/09 ,  Y10T307/477 ,  Y10T307/484

Abstract: Method, modules and a system formed by connecting the modules for controlling payloads are disclosed. An activation signal is propagated in the system from a module to the modules connected to it. Upon receiving an activation signal, the module (after a pre-set or random delay) activates a payload associated with it, and transmits the activation signal (after another pre-set or random delay) to one or more modules connected to it. The system is initiated by a master module including a user activated switch producing the activation signal. The activation signal can be propagated in the system in one direction from the master to the last module, or carried bi-directionally allowing two way propagation, using a module which revert the direction of the activation signal propagation direction. A module may be individually powered by an internal power source such as a battery, or connected to external power source such as AC power. The system may use remote powering wherein few or all of the modules are powered from the same power source connected to the system in a single point. The power may be carried over dedicated wires or concurrently with the conductors carrying the activation signal. The payload may be a visual or an audible signaling device, and can be integrated within a module or external to it. The payload may be powered by a module or using a dedicated power source, and can involve randomness associated with its activation such as the delay, payload control or payload activation.

公开(公告)号：US20180232302A1

公开(公告)日：2018-08-16

申请号：US15950210

申请日：2018-04-11

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Naoaki TSUTSUI

IPC: G06F12/02 ,  H02J13/00 ,  H02J1/00 ,  H01L27/06 ,  H01L27/11 ,  H01L27/1156

CPC classification number: G06F12/02 ,  H01L27/0688 ,  H01L27/1104 ,  H01L27/1156 ,  H02J1/00 ,  H02J13/0003

Abstract: A novel semiconductor device or a semiconductor device whose power consumption can be reduced is provided. The semiconductor device includes a sensor portion, a memory portion, and a control portion. The memory portion has functions of storing multiple detection data and sending them to the control portion. Therefore, a certain amount of detection data acquired through sensing by the sensor portion can be held, and the detection data can be sent to the control portion at a desired timing. Accordingly, in the semiconductor device, the control portion does not need to operate every time information is acquired, and thus, the power supply to the control portion can be completely or partially stopped.

公开(公告)号：US20180229803A1

公开(公告)日：2018-08-16

申请号：US15891036

申请日：2018-02-07

Applicant: SRAM, LLC

Inventor： Kevin Wesling

IPC: B62M9/122 ,  B62M25/08 ,  H02J13/00 ,  B60L11/18 ,  B62M9/1248 ,  B62M9/132

CPC classification number: B62M9/122 ,  B60L50/20 ,  B60L50/66 ,  B60L2200/12 ,  B62M6/55 ,  B62M9/1248 ,  B62M9/132 ,  B62M25/08 ,  H02J7/1407 ,  H02J13/0003 ,  H02J2007/0096 ,  H02J2007/0098 ,  H04B2203/547 ,  Y02T10/7005

Abstract: An apparatus for a bicycle includes an intermediate power connector configured for transmitting power between a bicycle component and a power source positioned remote from the bicycle component. The intermediate power connector has a coupling portion configured for removable attachment to a connecting portion of the bicycle component. The bicycle component can also include a battery having a battery coupling portion configured for removable attachment to the connecting portion of the bicycle component. The battery and the intermediate power connector can be selectively attachable to the bicycle component to provide power thereto.

公开(公告)号：US20180115237A1

公开(公告)日：2018-04-26

申请号：US15557440

申请日：2016-03-10

Applicant: TELCODIUM INC.

Inventor： Eric MORIN

IPC: H02M1/42 ,  H02M3/156 ,  H02J1/10 ,  H03H11/04

CPC classification number: H02M1/42 ,  H02J1/10 ,  H02J1/102 ,  H02J13/0003 ,  H02M3/156 ,  H02M7/217 ,  H02M2001/0016 ,  H02M2001/0067 ,  H03H11/04

Abstract: There is described a connecting board for a power supply unit, comprising at least one power converter, at least one filtering unit connected to an input of the at least one power converter, a controller connected to the at least one power converter and the at least one filtering unit, and at least one output pin connected to the output of the at least one power converter. The filtering unit comprises interconnected components each having a resistive or a capacitive value, the resistive or capacitive value controlling at least one operating parameter of the power converter. The controller is configured to adjust the resistive or capacitive value for causing a given one of a plurality of voltages to be produced at an output of the power converter. The output pin is configured to receive the given voltage and to deliver the given voltage to a load.

公开(公告)号：US20180103530A1

公开(公告)日：2018-04-12

申请号：US15630968

申请日：2017-06-23

Applicant: SMK Corporation

Inventor： Koichiro EJIRI ,  Haruhiko KONDO

IPC: H05B41/288 ,  H02J13/00 ,  H01J27/02 ,  H02J1/10 ,  H04M19/00 ,  H02H7/127

CPC classification number: H05B41/2882 ,  H01J27/022 ,  H01R13/6205 ,  H01R13/635 ,  H02H7/127 ,  H02J1/10 ,  H02J13/0003 ,  H04M19/006 ,  Y02B90/224 ,  Y02B90/228 ,  Y04S20/14 ,  Y04S20/18

Abstract: The respective proportionality constants of magnetic force by magnetic field producing portion for biasing the plug in the direction of insertion and resilient force by a spring mechanism for biasing the plug in the direction of extraction are adjusted in such a manner that the resilient force is greater than the magnetic force until the plug pin reaches an intermediate insertion position at which the plug pin comes into proximity to or separates from the socket contact, whereas the magnetic force is greater than the resilient force at a position at which the plug pin is inserted into a complete insertion position for a hot-line connection to the socket contact. The plug pin in the vicinity of the intermediate insertion position, at which there is a possibility of occurrence of an arc discharge, is ejected by the resilient force.

公开(公告)号：US20180090952A1

公开(公告)日：2018-03-29

申请号：US15712350

申请日：2017-09-22

Applicant: Yazaki Corporation

Inventor： Takao OTA ,  Kazuya HARAKAWA ,  Takao SHOJI ,  Shinichi YANAGIHARA

IPC: H02J7/00 ,  G01R31/36

CPC classification number: H02J7/0029 ,  G01R31/382 ,  G01R31/396 ,  H01M2/206 ,  H01M10/425 ,  H01M10/482 ,  H01M2010/4278 ,  H01M2220/20 ,  H02J7/0021 ,  H02J13/0003 ,  H04Q9/00 ,  H04Q2209/30 ,  Y02T10/7055

Abstract: A battery state detector includes a main unit configured to detect a state of one battery assembly in a battery pack storing therein a plurality of battery assemblies each including a plurality of battery cells arranged in rows, a subunit configured to detect a state of a battery assembly in the battery pack other than the battery assembly that is a detection target of the main unit, and a first communication line that connects the main unit with the subunit. The main unit is connected to a controller configured to control the battery pack via a second communication line that is separate from the first communication line.

公开(公告)号：US20180083481A1

公开(公告)日：2018-03-22

申请号：US15434251

申请日：2017-02-16

Applicant: Kabushiki Kaisha Toshiba

Inventor： Yu KANEKO ,  Yasuro SHOBATAKE

IPC: H02J13/00 ,  H04L29/08

CPC classification number: H02J13/0003 ,  H02J3/28 ,  H02J3/383 ,  H02J13/0017 ,  H04L67/125 ,  Y02B90/2607 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E40/72 ,  Y02E60/722 ,  Y02E70/30 ,  Y04S10/123 ,  Y04S10/14 ,  Y04S40/12

Abstract: According to an embodiment, in an information processing apparatus, a creation unit creates a demand-supply adjustment plan of electric power in accordance with a type of first DR request received from an upper system and creates a second DR request based on the plan. A measurement data determining unit determines measurement data of a measurement target in accordance with a type of the second DR request. A measurement interval determining unit determines a measurement interval of the measurement data in accordance with the type of second DR request. A communication protocol determining unit determines a communication protocol used for transmitting the second DR request in accordance with the type of second DR request. A first transmission unit transmits the second DR request to a lower system by using the communication protocol. A measurement unit measures the measurement data. A second transmission unit transmits the measurement data to the upper system.