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1. WO2020066354 - CHARGING CONTROL DEVICE, WORKING MACHINE, AND CHARGING CONTROL METHOD

Publication Number WO/2020/066354
Publication Date 02.04.2020
International Application No. PCT/JP2019/032104
International Filing Date 16.08.2019
IPC
H02J 7/00 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
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 53/62 2019.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
60Monitoring or controlling charging stations
62in response to charging parameters, e.g. current, voltage or electrical charge
H02H 7/18 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
7Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
18for batteries; for accumulators
CPC
B60L 53/62
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
53Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
60Monitoring or controlling charging stations
62in response to charging parameters, e.g. current, voltage or electrical charge
H02H 7/18
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
7Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
18for batteries; for accumulators
H02J 7/00
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
Applicants
  • 株式会社小松製作所 KOMATSU LTD. [JP]/[JP]
Inventors
  • 広田 崇 HIROTA Takashi
  • 長谷川 誠 HASEGAWA Makoto
  • 金子 亮太 KANEKO Ryouta
  • 水野 冬彦 MIZUNO Fuyuhiko
  • 長野 隆生 NAGANO Takao
Agents
  • 特許業務法人 志賀国際特許事務所 SHIGA INTERNATIONAL PATENT OFFICE
Priority Data
2018-18473428.09.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CHARGING CONTROL DEVICE, WORKING MACHINE, AND CHARGING CONTROL METHOD
(FR) DISPOSITIF DE COMMANDE DE CHARGE, ENGIN DE CHANTIER ET PROCÉDÉ DE COMMANDE DE CHARGE
(JA) 充電制御装置、作業機械及び充電制御方法
Abstract
(EN)
The charging control device (1A) according to the present invention is provided with a determination unit for determining the presence or absence of an abnormality of an input power on the basis of input power information of the input power and a predetermined determination threshold value. The determination unit performs the determination on the basis of the input power information obtained after a predetermined time has elapsed from the input of the input power.
(FR)
Le dispositif de commande de charge (1A) selon la présente invention comprend une unité de détermination pour déterminer la présence ou l'absence d'une anomalie d'une puissance d'entrée sur la base d'informations de puissance d'entrée de la puissance d'entrée et d'une valeur seuil de détermination prédéterminée. L'unité de détermination effectue la détermination sur la base des informations de puissance d'entrée obtenues après qu'un temps prédéterminé s'est écoulé à partir de l'entrée de la puissance d'entrée.
(JA)
本発明に係る充電制御装置(1A)は、入力電力に関する入力電力情報と、所定の判定閾値とに基づいて、入力電力の異常の有無を判定する判定部を備える。判定部は、入力電力が入力されてから所定時間経過後の入力電力情報に基づき、前記判定を行う。
Also published as
Latest bibliographic data on file with the International Bureau