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.

公开(公告)号：US20160226261A1

公开(公告)日：2016-08-04

申请号：US14917422

申请日：2014-08-26

Applicant: NEC CORPORATION

Inventor： Hitoshi YANO ,  Ryo HASHIMOTO ,  Hisato SAKUMA ,  Koji KUDO ,  Eisuke SANEYOSHI ,  Takahiro TOIZUMI

IPC: H02J7/00

CPC classification number: H02J7/007 ,  B60L11/1816 ,  B60L11/1824 ,  B60L11/1842 ,  B60L11/1844 ,  B60L11/1846 ,  B60L11/1861 ,  B60L2240/70 ,  G06Q30/04 ,  G06Q50/06 ,  H02J3/28 ,  H02J7/0021 ,  Y02E60/721 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7291 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/16 ,  Y02T90/163 ,  Y02T90/169 ,  Y04S10/126 ,  Y04S30/14 ,  Y04S50/12

Abstract: Acquisition unit 184 acquires an adjustment period in which power supply and demand is adjusted, and adjustment power which is power to be adjusted in the adjustment period. Adjustment target determining unit 185 requests an adjustment target storage battery to be charged or discharged at a predetermined electricity rate in the adjustment period and determines, based on the adjustment power, adjustment target storage batteries from among the storage batteries that have responded to the request. In the adjustment period, control unit 186 causes the adjustment target storage batteries to charge or discharge electricity at the predetermined electricity rate and causes a non-adjusted storage battery that is different from the adjustment target storage battery to charge or discharge electricity at an electricity rate different from the predetermined electricity rate.

Abstract translation: 采集单元184获取调整供电和需求的调整周期，以及在调整周期中调整功率的调整功率。 调整对象确定单元185在调整期间中以调整用电量请求调整对象蓄电池进行充电或放电，根据该调整功率，根据该请求，判定蓄电池中的调节对象蓄电池。 在调整期间，控制部186使调整对象蓄电池以规定的电力进行充电或放电，使与调节对象蓄电池不同的未调整蓄电池以电费率进行充放电 与预定电费不同。