To enhance charge/discharge characteristics of a secondary battery.SOLUTION: When charging/discharging a secondary battery, before starting main electrification α of the charge/discharge, a control device for the secondary battery executes running-in electrification β in the same electrification direction as the main electrification α at a lower electrification rate Rx than the main electrification α.SELECTED DRAWING: Figure 4
【課題】二次電池の充放電特性を改善する。【解決手段】二次電池の制御装置は、二次電池の充放電時、充放電の本通電αを開始する前に、この本通電αよりも低い通電レートRxで本通電αと同じ通電方向の慣らし通電βを実行する。【選択図】図4
CONTROL DEVICE FOR SECONDARY BATTERY, VEHICLE CONTROL APPARATUS, AND CONTROL METHOD FOR SECONDARY BATTERY
二次電池の制御装置、車両制御装置、及び二次電池の制御方法
2022-04-15
Patent
Electronic Resource
Japanese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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