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    POWER CONTROL APPARATUS, POWER CONTROL SYSTEM, AND POWER CONTROL METHOD
    1.
    发明申请
    POWER CONTROL APPARATUS, POWER CONTROL SYSTEM, AND POWER CONTROL METHOD 审中-公开

    公开(公告)号：US20190074709A1

    公开(公告)日：2019-03-07

    申请号：US16082311

    申请日：2016-03-08

    Applicant: NEC Corporation

    Inventor： Kosuke HOMMA ,  Koji KUDO ,  Ryo HASHIMOTO

    IPC: H02J7/34 ,  H02J3/38 ,  G05B13/04

    Abstract: A problem to be solved is to optimize a storage schedule in which changes in power (W) stored in an energy storage apparatus with time are determined, and an output upper limit (W) of a renewable energy power supply. In order to solve the problem, the invention provides a power control apparatus (10) that stores in an energy storage apparatus an amount of power exceeding an output upper limit instruction value (W), which is determined by an electricity company in power (W) generated by a power generation apparatus, the power control apparatus (10) including a decision unit (11) that decides a storage schedule in which changes in the power (W) to be stored in the energy storage apparatus with time within a predetermined period of time are determined, on the basis of prediction data on changes in the power (W) generated by the power generation apparatus with time within the predetermined period of time and values of various types of power classified on the basis of the output upper limit instruction value (W) within the predetermined period of time.

    MONITORING DEVICE, MONITORING SYSTEM, MONITORING METHOD, AND NON-TRANSITORY STORAGE MEDIUM
    2.
    发明申请
    MONITORING DEVICE, MONITORING SYSTEM, MONITORING METHOD, AND NON-TRANSITORY STORAGE MEDIUM 审中-公开

    公开(公告)号：US20170176503A1

    公开(公告)日：2017-06-22

    申请号：US15300512

    申请日：2015-01-23

    Applicant: NEC Corporation

    Inventor： Eisuke SANEYOSHI ,  Koji KUDO ,  Ryo HASHIMOTO ,  Kosuke HOMMA ,  Takahiro TOIZUMI

    IPC: G01R21/133 ,  G01R21/06

    CPC classification number: G01R21/133 ,  G01R21/06

    Abstract: A monitoring device (10) includes a unit-specific waveform data acquisition unit (11) that acquires waveform data in a unit in which electrical devices are installed; a first inference unit (13) that infers change in operation states of at least some of the electrical devices based on a first monitoring difference group including at least one of at least one kind of feature amount extracted from waveform data of a difference between waveform data of a first timing and waveform data of a second timing in the waveform data, and a differences of at least one kind of feature amounts extracted from the waveform data of the first timing and the waveform data of the second timing, and training difference information regarding a difference between a first operation state and a second operation state of each of the electrical devices; and a second inference unit (14) that infers an operation state of each of the electrical devices based on an inference result of the first inference unit (13).

    TRAINING DATA GENERATION DEVICE, ELECTRICAL DEVICE MONITORING SYSTEM, TRAINING DATA GENERATION METHOD, AND NON-TRANSITORY STORAGE MEDIUM
    4.
    发明申请
    TRAINING DATA GENERATION DEVICE, ELECTRICAL DEVICE MONITORING SYSTEM, TRAINING DATA GENERATION METHOD, AND NON-TRANSITORY STORAGE MEDIUM 审中-公开

    公开(公告)号：US20170184643A1

    公开(公告)日：2017-06-29

    申请号：US15300531

    申请日：2015-03-17

    Applicant: NEC Corporation

    Inventor： Kosuke HOMMA ,  Eisuke SANEYOSHI ,  Ryo HASHIMOTO ,  Takahiro TOIZUMI

    IPC: G01R21/133 ,  G06F17/18 ,  G05B23/02 ,  G05B9/02 ,  G01R19/25 ,  G06F15/18

    Abstract: A training data generation device (10) includes: a measurement data acquisition unit (11) that acquires measurement data including waveform data including at least one of a current consumption waveform, an input voltage waveform, and a power consumption waveform along a time axis of an electrical device and power consumption value data indicating time-series power consumption values of the electrical device; an analysis unit (12) that analyzes a rate of occurrence of each power consumption value using the power consumption value data; a specifying unit (13) that specifies one or more specific power consumption value bands including a power consumption value with the higher rate of occurrence than that of a standard power consumption value and having a predetermined power value width; a feature amount extraction unit (14) that determines a representative power value for each specific power consumption value band and extracts a feature amount using the waveform data; and a storage unit (15) that stores a pair of the representative power value determined based on each specific power consumption value band and a training feature amount which is the feature amount in association with the electrical device.

    INFORMATION PROCESSING DEVICE, POWER-DEMANDING OBJECT, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY STORAGE MEDIUM
    6.
    发明申请
    INFORMATION PROCESSING DEVICE, POWER-DEMANDING OBJECT, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY STORAGE MEDIUM 有权
    信息处理设备，功率需求对象，信息处理方法和非存储存储介质

    公开(公告)号：US20160291557A1

    公开(公告)日：2016-10-06

    申请号：US15031468

    申请日：2014-09-29

    Applicant: NEC CORPORATION

    Inventor： Ryo HASHIMOTO ,  Hitoshi YANO ,  Hisato SAKUMA ,  Koji KUDO ,  Eisuke SANEYOSHI ,  Takahiro TOIZUMI ,  Kosuke HOMMA ,  Yuma IWASAKI

    IPC: G05B19/042

    CPC classification number: G06Q10/06314 ,  G05B15/02 ,  G05B2219/2639 ,  G06Q50/06 ,  H02J3/00 ,  H02J2003/003 ,  Y04S10/126 ,  Y04S10/54

    Abstract: A time range setting unit (110) sets an operation startable time point at which an operation can be started and a target operation end time point which is the latest time point among time points at which the operation is to be ended, with respect to each of plural power demanding objects (20). A necessary operation time setting unit (120) sets a necessary operation time with respect to each of the plural power demanding objects (20). A shape information acquisition unit (130) acquires shape information from a schedule management device (40). The shape information indicates an assumed shape of a transition line that represents transition in the amount of supplied power in a target period. A demand transition setting unit (140) sets power demand transition information indicating transition in an electric energy demand in the target period so that the necessary operation time is obtained and so that the transition in the electric energy demand generated by the plural power demanding objects (20) being operated accords with the assumed shape.

    Abstract translation: 时间范围设定单元（110）对于每个操作，设定可以开始操作的操作开始时间点和作为操作结束的时间点之间的最后时间点的目标操作结束时间点 的多个需要电力的物体（20）。 一个必要的操作时间设定单元（120）针对多个功率要求物体（20）中的每一个设定必要的操作时间。 形状信息获取单元（130）从日程管理装置（40）获取形状信息。 形状信息表示表示目标周期内的供给量的变化的过渡线的假定形状。 需求转换设定单元（140）在目标周期内设定表示电力需求中的转移的电力需求转移信息，从而获得必要的运行时间，并且使得由多个电力需求对象产生的电力需求的转变 20）被操作符合假定的形状。

    DATA MANAGEMENT SYSTEM, DATA MANAGEMENT METHOD, AND RECORDING MEDIUM FOR DATA MANAGEMENT PROGRAM
    8.
    发明申请
    DATA MANAGEMENT SYSTEM, DATA MANAGEMENT METHOD, AND RECORDING MEDIUM FOR DATA MANAGEMENT PROGRAM 有权

    公开(公告)号：US20210074413A1

    公开(公告)日：2021-03-11

    申请号：US16643319

    申请日：2018-08-22

    Applicant: NEC CORPORATION ,  KITAHARA MEDICAL STRATEGIES INTERNATIONAL CO., LTD.

    Inventor： Masahiro HAYASHITANI ,  Kosuke HOMMA ,  Masahiro KUBO ,  Shigemi KITAHARA

    IPC: G16H40/20 ,  G06F16/23 ,  G06F16/242 ,  G06Q10/02

    Abstract: A data management system is provided with: a storage unit for storing examination information including at least an examination item, an examination location, a consultation location, and a required examination time, the examination item including examination names of a plurality of examinations; an acquisition unit for acquiring patient information relating to severity and an identifier for identifying the patient to be examined; a calculation unit for calculating, in accordance with the patient, the necessary travel time for traveling from the examination location or consultation location at which a completed examination or consultation was performed to the next examination location or consultation location at which the next examination or consultation subsequent to the examination or consultation is to be performed, based on the patient information and the examination information; and a generating unit for generating a patient examination schedule based on the examination information, the patient information, and the travel time.

    MONITORING DEVICE, MONITORING SYSTEM, MONITORING METHOD, CORRECTION INFORMATION GENERATION DEVICE, CORRECTION INFORMATION GENERATION METHOD, AND NON-TRANSITORY STORAGE MEDIUM
    10.
    发明申请
    MONITORING DEVICE, MONITORING SYSTEM, MONITORING METHOD, CORRECTION INFORMATION GENERATION DEVICE, CORRECTION INFORMATION GENERATION METHOD, AND NON-TRANSITORY STORAGE MEDIUM 审中-公开
    监视装置，监视系统，监视方法，校正信息生成装置，校正信息生成方法和非存储存储介质

    公开(公告)号：US20160349294A1

    公开(公告)日：2016-12-01

    申请号：US15115152

    申请日：2015-01-07

    Applicant: NEC CORPORATION

    Inventor： Eisuke SANEYOSHI ,  Takahiro TOIZUMI ,  Kosuke HOMMA ,  Ryo HASHIMOTO ,  Katsuya SUZUKI

    IPC: G01R21/133 ,  G01R19/25

    CPC classification number: G01R21/133 ,  G01R19/2513

    Abstract: A monitoring device (10) includes a feature amount storage unit (11) that stores a device feature amount which is a feature amount of each of a plurality of electrical devices installed in a predetermined unit in operation; a measured data acquisition unit (12) that acquires measured data of the predetermined unit which is at least one of a total current consumption, a total power consumption, and a voltage measured in the predetermined unit; a feature amount extraction unit (13) that acquires a measurement feature amount which is the feature amount included in the measured data of the predetermined unit; a correction unit (15) that corrects a first feature amount which is the device feature amount or the measurement feature amount based on unit feature information indicating a feature of the predetermined unit; and a presumption unit (16) that presumes the electrical device being in operation using the corrected first feature amount, and a second feature amount which is the device feature amount or the measurement feature amount, and a different feature amount from the first feature amount.

    Abstract translation: 监视装置（10）包括特征量存储单元（11），其存储作为安装在操作中的预定单元中的多个电气设备中的每一个的特征量的设备特征量; 测量数据获取单元（12），其获取所述预定单元的测量数据，所述测量数据是在所述预定单元中测量的总电流消耗，总功耗和电压中的至少一个; 特征量提取单元（13），其获取包括在所述预定单元的测量数据中的特征量的测量特征量; 校正单元（15），其基于指示所述预定单元的特征的单元特征信息来校正作为所述设备特征量的第一特征量或所述测量特征量; 以及推测单元（16），其使用校正的第一特征量来假定电气设备正在运行，以及作为设备特征量或测量特征量的第二特征量以及与第一特征量不同的特征量。

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