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1. WO2020136905 - ELECTRONIC ELECTRICITY METER

Publication Number WO/2020/136905
Publication Date 02.07.2020
International Application No. PCT/JP2018/048595
International Filing Date 28.12.2018
IPC
G01R 22/06 2006.01
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
22Arrangements for measuring time integral of electric power or current, e.g. electricity meters
06by electronic methods
G01R 11/00 2006.01
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
11Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
G01R 11/02 2006.01
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
11Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
02Constructional details
CPC
G01R 11/00
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
11Electromechanical arrangements for measuring time integral of electric power ; , i.e. electric energy; or current, e.g. of consumption
G01R 11/02
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
11Electromechanical arrangements for measuring time integral of electric power ; , i.e. electric energy; or current, e.g. of consumption
02Constructional details
G01R 22/06
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
22Arrangements for measuring time integral of electric power or current, e.g. by electricity meters
06by electronic methods
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
Inventors
  • 牧野 大輔 MAKINO, Daisuke
  • 下江 寧文 SHIMOE, Yasufumi
  • 矢通 拓実 YATOSHI, Takumi
Agents
  • 高村 順 TAKAMURA, Jun
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ELECTRONIC ELECTRICITY METER
(FR) COMPTEUR D'ÉLECTRICITÉ ÉLECTRONIQUE
(JA) 電子式電力量計
Abstract
(EN)
An electronic electricity meter (1) comprises: a control unit (10) that is connected to a power line (2) and supplies power to a plurality of functional units that perform different functions; and an internal battery (11) that is connected to the control unit (10). The control unit (10) has a power-saving mode in which if a predetermined operation start event has not yet been detected and no electricity is being conducted from the power line (2), power is supplied from the internal battery (11) to some of the plurality of functional units.
(FR)
L'invention concerne un compteur d'électricité électronique (1) comprenant : une unité de commande (10) qui est connectée à une ligne électrique (2) et qui alimente en puissance une pluralité d'unités fonctionnelles qui exécutent différentes fonctions ; et une batterie interne (11) qui est connectée à l'unité de commande (10). L'unité de commande (10) a un mode d'économie d'énergie dans lequel, si un événement de début d'opération prédéfinie n'a pas encore été détecté et si de l'électricité n'est pas conduite depuis la ligne électrique (2), la batterie interne (11) alimente en puissance certaines unités fonctionnelles de la pluralité d'unités fonctionnelles.
(JA)
電子式電力量計(1)は、電力線(2)に接続され、互いに異なる機能を実行する複数の機能部に電力を供給する制御部(10)と、制御部(10)に接続される内蔵電池(11)とを備える。制御部(10)は、予め定められた運用開始イベントの検出前であって且つ電力線(2)からの通電がない場合において内蔵電池(11)の電力を複数の機能部のうち一部の機能部に供給する節電モードを有する。
Also published as
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