The present invention relates to a battery management system, a control method thereof, and a battery pack having the same. The present invention comprises: a battery module having a plurality of battery cells and configured to provide power to a vehicle; and a battery management system having a first circuit configured to be operated by first voltage supplied from a storage battery mounted in the vehicle and a second circuit configured to be operated by second voltage lower than the first voltage supplied from the storage battery. The second voltage is supplied from the power separately provided from the storage battery to have excellent efficiency and remove noise during operation.
본 발명은 배터리 관리 시스템 및 이의 제어방법, 및 이를 포함하는 배터리 팩에 관한 것으로, 복수의 배터리 셀을 포함하며, 차량에 전력을 제공하도록 구성되는 배터리 모듈; 및 차량에 장착된 축전지로부터 공급되는 제1 전압에 의하여 동작하도록 구성된 제1 회로와, 축전지가 공급하는 제1 전압보다 낮은 제2 전압에 의하여 동작하도록 구성된 제2 회로를 포함하는 배터리 관리 시스템;을 포함하고, 제2 전압은 축전지와는 별도로 마련된 전원으로부터 공급되는 것을 특징으로 하는 배터리 팩을 제공하여, 좋은 효율을 가지면서도 동작시 노이즈를 제거시킬 수 있게 된다.
BATTERY MANAGEMENT SYSTEM AND CONTROLLING METHOD THEREOF AND BATTERY PACK INCLUDING SAME
배터리 관리 시스템 및 이의 제어방법, 및 이를 포함하는 배터리 팩
2021-06-11
Patent
Electronic Resource
Korean
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
BATTERY MANAGEMENT SYSTEM AND CONTROLLING METHOD THEREOF AND BATTERY PACK INCLUDING SAME
European Patent Office | 2024
BATTERY MANAGEMENT SYSTEM AND BATTERY PACK INCLUDING SAME
European Patent Office | 2019
|BATTERY PACK, VEHICLE INCLUDING BATTERY PACK, AND METHOD FOR CONTROLLING BATTERY PACK
European Patent Office | 2024
|BATTERY MANAGEMENT SYSTEM AND BATTERY PACK INCLUDING SAME
European Patent Office | 2021
|BATTERY PACK, VEHICLE INCLUDING BATTERY PACK, AND METHOD FOR CONTROLLING BATTERY PACK
European Patent Office | 2021
|