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1. EP2511715 - POWER INFORMATION COLLECTION APPARATUS, POWER MEASUREMENT APPARATUS, POWER INFORMATION COLLECTION SYSTEM, AND POWER INFORMATION COLLECTION METHOD

官庁 欧州特許庁(EPO)
出願番号 10835688
出願日 06.12.2010
公開番号 2511715
公開日 17.10.2012
公報種別 B1
IPC
G01R 21/00
G物理学
01測定;試験
R電気的変量の測定;磁気的変量の測定
21電力または力率の測定装置
G01R 22/00
G物理学
01測定;試験
R電気的変量の測定;磁気的変量の測定
22電力または電流の時間積分の測定装置,例.電気計器
H02J 13/00
H電気
02電力の発電,変換,配電
J電力給電または電力配電のための回路装置または方式;電気エネルギーを蓄積するための方式
13回路網状態の遠隔指示を備える回路装置,例.回路網内の各々の遮断器の開閉状態の瞬時記録,電力配電回路網内にあるスイッチ手段の遠隔制御を備える回路装置,例.回路網によって伝送されるパルスコードシグナルを使うことにより需用家のスイッチを入,切するもの
H04Q 9/00
H電気
04電気通信技術
Q選択
9遠隔制御システムまたはテレメータシステムにおいて一つのメインステーションから一つのサブステーションを選択的に呼び出すための配置であって,そのサブステーションは対象となる装置を選択して,その装置に制御信号を印加し,またはその装置から測定値を得るもの
CPC
H02J 13/00004
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
13Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
00004characterised by the power network being locally controlled
H02J 13/00006
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
13Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
00006characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
H02J 13/00034
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
13Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
00032Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
00034the elements or equipment being or involving an electric power substation
H02J 2310/14
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
2310The network for supplying or distributing electric power characterised by its spatial reach or by the load
10The network having a local or delimited stationary reach
12The local stationary network supplying a household or a building
14The load or loads being home appliances
Y02B 70/30
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
70Technologies for an efficient end-user side electric power management and consumption
30Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
Y02B 70/3225
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
70Technologies for an efficient end-user side electric power management and consumption
30Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
3225Demand response systems, e.g. load shedding, peak shaving
出願人 PANASONIC IP MAN CO LTD
発明者 SAKAGUCHI KEIJI
MURAKAMI TAKASHI
TSUCHIDA SHINICHI
NISHIYAMA HIROMICHI
指定国 (国コード)
優先権情報 2009280934 10.12.2009 JP
2010007089 06.12.2010 JP
発明の名称
(DE) VORRICHTUNG ZUR SAMMLUNG VON LEISTUNGSINFORMATIONEN, LEISTUNGSMESSVORRICHTUNG, SYSTEM ZUR SAMMLUNG VON LEISTUNGSINFORMATIONEN UND VERFAHREN ZUR SAMMLUNG VON LEISTUNGSINFORMATIONEN
(EN) POWER INFORMATION COLLECTION APPARATUS, POWER MEASUREMENT APPARATUS, POWER INFORMATION COLLECTION SYSTEM, AND POWER INFORMATION COLLECTION METHOD
(FR) APPAREIL DE COLLECTE D'INFORMATIONS SUR LA PUISSANCE, APPAREIL DE MESURE DE LA PUISSANCE, SYSTÈME DE COLLECTE D'INFORMATIONS SUR LA PUISSANCE ET PROCÉDÉ DE COLLECTE D'INFORMATIONS SUR LA PUISSANCE
要約
(EN)
A power information collecting apparatus efficiently collects power information including a power consumption level of each of a plurality of devices. A power information collecting apparatus (11) which collects power information including a power consumption level from each of a plurality of devices (13), and includes: a communication unit (113) collecting power information of each device (13); a data holding unit (111) holding the power information collected by the communication unit (113); a change rate calculating unit (112) calculating a power change rate indicating a degree of increase and decrease of the power consumption level for each device (13), using the power information held by the data holding unit (111); and a controller (114) controlling the communication unit (113) such that the frequency of power information collection is higher for a device (13) having a higher power change rate calculated by the change rate calculating unit (112).

(FR)
L'invention concerne un appareil (11) de collecte d'informations sur la puissance permettant la collecte efficace d'informations sur la puissance, notamment de valeurs de puissance consommée relatives à une pluralité de dispositifs (13). L'appareil (11) de collecte d'informations sur la puissance comprend une unité de communication (113) conçue pour collecter des informations sur la puissance relatives à chacun des dispositifs (13) ; une unité de mémorisation de données (111) conçue pour mémoriser les informations sur la puissance collectées par l'unité de communication (113) ; une unité de calcul de taux de variation (112) conçue pour calculer un taux de variation de puissance représentant un taux d'accroissement/de réduction de la valeur de puissance consommée dans chacun des dispositifs (13) à partir des informations sur la puissance mémorisées par l'unité de mémorisation de données (111) ; et une unité de commande (114) conçue pour commander l'unité de communication (113) de manière à assurer une collecte plus fréquente des informations sur la puissance relatives au dispositif (13) dont le taux de variation de puissance calculé par l'unité de calcul de taux de variation (112) est le plus élevé.