CHARGER CONTROL APPARATUS, CHARGER CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

A charger control apparatus includes a total current acquisition unit and a setting unit to control a plurality of chargers connected in parallel with each other and supplied with a current from a common wiring line. An upper limit value of a current flowing through the wiring line is described as a...

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Hauptverfasser:	Eto, Megumi, Miyahara, Akira, Ishiuji, Hideyuki, Yonehara, Yoshihiko, Nakada, Kuniyoshi, Matsuba, Asuka, Okano, Yutaka, Tanaka, Yuuki, Nakayama, Noriyuki, Kotake, Nariyoshi, SUZUKI, Hiromi, Kubota, Miho, Yamaguchi, Keiko, Kuroha, Takashi, Shinozaki, Yusuke, Oono, Tsutomu, Ito, Shota, Ishimoto, Sayaka, Tanaka, Satoshi, Kitahara, Koji, Kawashima, Yoshikazu, Sasaki, Yasuhiro, Ishida, Katsuhiko
Format:	Patent
Sprache:	eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL GENERATION MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A charger control apparatus includes a total current acquisition unit and a setting unit to control a plurality of chargers connected in parallel with each other and supplied with a current from a common wiring line. An upper limit value of a current flowing through the wiring line is described as a first upper limit value. The total current acquisition unit acquires a total value of a current flowing through the plurality of chargers. The setting unit sets, for each of the plurality of chargers, a second upper limit value being an upper limit value of a current flowing through the charger by using the first upper limit value. When a difference between the total value and the first upper limit value satisfies a reference, the setting unit updates the second upper limit value for each of the plurality of chargers by distributing the difference according to a first rule.