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1. WO2012133249 - POWER MANAGEMENT SYSTEM AND POWER MANAGEMENT METHOD

Publication Number WO/2012/133249
Publication Date 04.10.2012
International Application No. PCT/JP2012/057642
International Filing Date 23.03.2012
IPC
H02J 13/00 2006.01
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
H02J 1/00 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
1Circuit arrangements for dc mains or dc distribution networks
H02J 7/35 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
35with light sensitive cells
H04Q 9/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
9Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
CPC
H02J 1/00
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
1Circuit arrangements for dc mains or dc distribution networks
H02J 13/00009
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
00007using the power network as support for the transmission
00009using pulsed signals
H02J 13/00028
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
00028involving the use of Internet protocols
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 13/0006
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
H02J 13/0079
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
0079with transmission using an intermediate treatment level between the control or monitoring unit and the controlled or monitored unit
Applicants
  • 京セラ株式会社 KYOCERA CORPORATION [JP]/[JP] (AllExceptUS)
  • 佐々木 靖志 SASAKI, Yasushi [JP]/[JP] (UsOnly)
  • 朽木 伸夫 KUCHIKI, Nobuo [JP]/[JP] (UsOnly)
  • 馬場 隆 BABA, Takashi [JP]/[JP] (UsOnly)
  • 北地 三浩 KITAJI, Mitsuhiro [JP]/[JP] (UsOnly)
Inventors
  • 佐々木 靖志 SASAKI, Yasushi
  • 朽木 伸夫 KUCHIKI, Nobuo
  • 馬場 隆 BABA, Takashi
  • 北地 三浩 KITAJI, Mitsuhiro
Agents
  • キュリーズ特許業務法人 Curiuse Patent Professional Corporation
Priority Data
2011-06798725.03.2011JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) POWER MANAGEMENT SYSTEM AND POWER MANAGEMENT METHOD
(FR) SYSTÈME DE GESTION DE COURANT ET PROCÉDÉ DE GESTION DE COURANT
(JA) 電力管理システム及び電力管理方法
Abstract
(EN)
A power management system is provided with a power supplying means, a measuring means for measuring the power generation environment for the power supplying means, and a communication means for transmitting information measured by the measuring means. The power management system is also provided with a control unit for controlling the measuring means and the communication means. The power supplying means is used as the power supply for the measuring means and the communication means. The control unit sets, on the basis of the amount of power to be supplied by the power supplying means, a first power threshold value to be used for evaluating whether or not to switch the operating state of the measuring means, and a second power threshold value to be used for evaluating whether or not to switch the operating state of the communication means.
(FR)
La présente invention concerne un système de gestion de courant pourvu d'un moyen d'alimentation en courant, d'un moyen de mesure destiné à mesurer l'environnement de production de courant pour le moyen d'alimentation en courant et un moyen de communication destiné à transmettre les informations mesurées par le moyen de mesure. Le système de gestion de courant est également pourvu d'une unité de commande destinée à commander le moyen de mesure et le moyen de communication. Le moyen d'alimentation en courant est utilisé comme alimentation en courant pour le moyen de mesure et le moyen de communication. L'unité de commande définit, sur la base de la quantité de courant destinée à être amenée par le moyen d'alimentation en courant, une première valeur seuil de courant destinée à être utilisée pour évaluer s'il est nécessaire ou non de commuter l'état de fonctionnement du moyen de mesure, et une seconde valeur seuil de courant destinée à être utilisée pour évaluer s'il est nécessaire ou non de commuter l'état de fonctionnement du moyen de communication.
(JA)
 電力管理システムは、電力供給手段と、電力供給手段の発電環境を測定する測定手段と、測定手段によって測定された情報を送信する通信手段とを備える。電力管理システムは、測定手段及び通信手段を制御する制御部を備える。測定手段及び通信手段の電源として、電力供給手段が利用される。制御部は、電力供給手段から供給される供給電力量に基づいて、測定手段の動作状態を切り替えるか否かの判定に用いる第1電力閾値、及び、通信手段の動作状態を切り替えるか否かの判定に用いる第2電力閾値を設定する。
Also published as
DE112012001446
DE1120120014464
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