Charging and Discharging Method of Lead Acid Batteries Based on Internal Voltage Control

Autor:	Michio Sugawara, Song Jie Hou, Shigeyuki Minami, Yoichiro Onishi, Akiya Kozawa, Hajimu Ikeda
Rok vydání:	2005
Předmět:	Trickle charging Battery (electricity) Engineering Charge cycle business.industry Discharging method Electrical engineering Automotive battery Internal resistance business Lead–acid battery Voltage
Zdroj:	Journal of Asian Electric Vehicles. 3:733-737
ISSN:	1883-6038 1348-3927
Popis:	A new method of charging and discharging has developed to improve the performance of charging and discharging of lead-acid batteries. The battery itself has an internal resistance that makes it difficult to control the charging and discharging process because the capacity of the battery is estimated by the potential difference between the two electrodes of the battery, named external voltage. When the effective internal resistance of the battery is increased due to the deterioration, the external voltage is too high to stop charging even though the battery has not stored a sufficient amount of energy. This paper introduces a new method of charging and discharging and the resulted effectiveness of this method to the lead acid battery life prolongation is shown.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::93e1f8fc9cc1dfbb90c4cc2abca01b26 https://doi.org/10.4130/jaev.3.733 Zobrazit plný text záznamu