APPARATUS AND METHOD FOR MEASURING POWER OF BATTERY CELL AND BATTERY PACK FOR HAVING THE SAME

According to an embodiment of the present invention, provided are a device and method for measuring the output of high-efficiency and high-reliability battery cells and a battery pack comprising the same. The device for measuring the output of high-efficiency and high-reliability battery cells compr...

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Bibliographische Detailangaben
Hauptverfasser:	LEE YONGSEOK, SHIN HAK YONG, LEE TAE GYU, SONG JONGMIN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PERFORMING OPERATIONS PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TESTING TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	According to an embodiment of the present invention, provided are a device and method for measuring the output of high-efficiency and high-reliability battery cells and a battery pack comprising the same. The device for measuring the output of high-efficiency and high-reliability battery cells comprises: a plurality of probes measuring the output voltage of each battery cell; a jig for fixing the probes; and a controller controlling the vertical movement of the jig to measure the output voltage of the battery cells. According to the present invention, the individual output voltage of all battery cells before and after driving an electric vehicle is measured to quickly replace a defective bank such that the aging of the battery cells is prevented and the lifespan thereof is improved. 본 발명의 실시예에 따른 배터리 셀의 출력 측정 장치 및 방법, 그리고 이를 포함하는 배터리 팩은 배터리 셀들 각각의 출력 전압을 측정하는 복수의 프로브들, 상기 프로브들을 고정시키는 지그 및 상기 지그의 상하 이동을 제어하여 상기 배터리 셀들의 출력 전압을 측정하도록 하는 컨트롤러를 포함하여, 전기자동차의 주행 전과 주행 후 모든 배터리 셀의 개별 출력 전압을 측정함으로써 불량이 발생한 뱅크의 신속한 교체가 가능하므로, 배터리 셀의 노화를 방지되고 수명이 향상되는 고효율 및 고신뢰성의 배터리 셀의 출력 측정 장치 및 방법, 그리고 이를 포함하는 배터리 팩을 제공할 수 있다.