Electric power measurement system, electric power

专利名称：Electric power measurement system, electric

power measurement method, andinformation processing device

发明人：Koji Kudo,Yukiko Morioka,Hiroo

Hongo,Hisato Sakuma

申请号：US13513584申请日：20101015公开号：US09513141B2公开日：20161206

专利附图：

摘要：An electric device has an electric power measurement unit with an electric

power detection element measuring consumed electric power and an informationcommunication element transmitting the measured power. An electric power meter hasan information communication element measuring and transmitting total electric powerconsumed indoors. An information processing unit stores the measured values in everypredetermined sampling period. If a difference α of two measurement values of theelectric power detection element is a finite value, the information processing unitcalculates and stores both a difference β of two measurement values of the electricpower meter corresponding to the two measurement values and β/α, and calibrates theamount of electric power consumed by the electric device and that is measured by theelectric power detection element using a median of values of β/α obtained in a

predetermined measurement period or a median of a predetermined number of valuesof β/α.

申请人：Koji Kudo,Yukiko Morioka,Hiroo Hongo,Hisato Sakuma

地址：Tokyo JP,Tokyo JP,Tokyo JP,Tokyo JP

国籍：JP,JP,JP,JP

代理机构：Young & Thompson

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