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1. WO2011070762 - 電力情報収集装置、電力測定装置、電力情報収集システム、及び電力情報収集方法

公開番号 WO/2011/070762
公開日 16.06.2011
国際出願番号 PCT/JP2010/007089
国際出願日 06.12.2010
IPC
G01R 21/00 2006.01
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 2006.01
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 2006.01
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 2006.01
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 13/0017
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
0006for single frequency AC networks
0013characterised by transmission structure between the control or monitoring unit and the controlled or monitored unit
0017with direct transmission between the control or monitoring unit and the controlled or monitored unit
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
出願人
  • パナソニック株式会社 PANASONIC CORPORATION [JP]/[JP] (AllExceptUS)
  • 阪口 敬司 SAKAGUCHI, Keiji (UsOnly)
  • 村上 隆史 MURAKAMI, Takashi (UsOnly)
  • 土田 慎一 TSUCHIDA, Shinichi (UsOnly)
  • 西山 弘道 NISHIYAMA, Hiromichi (UsOnly)
発明者
  • 阪口 敬司 SAKAGUCHI, Keiji
  • 村上 隆史 MURAKAMI, Takashi
  • 土田 慎一 TSUCHIDA, Shinichi
  • 西山 弘道 NISHIYAMA, Hiromichi
代理人
  • 新居 広守 NII, Hiromori
優先権情報
2009-28093410.12.2009JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(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
(JA) 電力情報収集装置、電力測定装置、電力情報収集システム、及び電力情報収集方法
要約
(EN)
In order to efficiently collect power information including the power consumption values of a plurality of devices, disclosed is a power information collection apparatus (11) for collecting power information including the power consumption values relating to a plurality of devices (13), said power information collection apparatus being provided with a communication unit (113) which collects power information relating to each of the devices (13), a data holding unit (111) which holds the power information collected by the communication unit (113), a change rate calculation unit (112) which calculates the power change rate indicating the degree of increase/decrease of the power consumption value in each of the devices (13) using the power information held by the data holding unit (111), and a control unit (114) which controls the communication unit (113) so that the device (13) having a larger power change rate calculated by the change rate calculation unit (112) collects the power information with a higher frequency.
(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.
(JA)
 複数の機器の消費電力値を含む電力情報を効率的に収集する。複数の機器(13)のそれぞれについて消費電力値を含む電力情報を収集する電力情報収集装置(11)であって、機器(13)ごとに電力情報を収集する通信部(113)と、通信部(113)によって収集された電力情報を保持するデータ保持部(111)と、データ保持部(111)に保持された電力情報を用いて、消費電力値の増減度合いを示す電力変化率を機器(13)ごとに算出する変化率算出部(112)と、変化率算出部(112)によって算出された電力変化率が大きい機器(13)ほど電力情報の収集頻度が高くなるように通信部(113)を制御する制御部(114)とを備える。
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