| 摘要 |
<p>The present invention discloses a battery pack which can be used for an electric vehicle, an uninterrupted power supply (UPS), a power supply system for a smart grid, and the like, and which allows for ease of manufacture and maintenance, and which improves productivity. The present invention also discloses a battery management apparatus using the battery pack. The battery pack of the present invention comprises a case in which an accommodation space is provided; and battery modules assembled, with regular spacing, in the case by means of fastening members such that the battery modules can be easily removed from the case, wherein the battery module comprises trays; battery cells provided in the respective trays; cell chargers provided in the respective trays to charge the respective battery cells; cell controllers provided in the respective trays to control the respective cell chargers; heating mats coupled to the respective battery cells; and temperature sensors provided in the respective trays to sense temperatures of the respective battery cells.</p> |
