About 635 results
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https://drivepatents.com/patents/945209 · 6 Apr 2016
Disclosed is a battery module array including battery modules, which may have improved space utilization. The battery module array includes a plurality of battery modules, each having two secondary battery cells, a module frame and a cooling fin. If the ba...
https://drivepatents.com/patents/945212 · 6 Apr 2016
The present invention discloses a method for correcting a voltage sensor. Because a plurality of battery racks are electrically connected to a power storage apparatus in parallel, a voltage sensor connected to each of the battery racks can be influenced by...
https://drivepatents.com/patents/945614 · 23 Mar 2016
A battery pack discharging device having a hand-held member and a docking device are provided. The hand-held member has a handle portion, first and second extension members, first and second conductive members, and a resistor. The resistor is disposed in t...
https://drivepatents.com/patents/953209 · 24 Feb 2016
Disclosed herein is a battery module including a unit module stack configured to have a structure in which two or more unit modules, each of which includes two or more battery cells mounted at a cell cover in a state in which the battery cells are electric...
https://drivepatents.com/patents/946306 · 10 Feb 2016
The present disclosure discloses a battery pack for a vehicle. The battery pack according to the present disclosure includes at least one secondary battery including a negative electrode plate, a separator, and a positive electrode plate, and at least one ...
https://drivepatents.com/patents/954109 · 27 Jan 2016
A battery warm up system according to the present disclosure includes a temperature measuring unit to measure a temperature of a battery pack connected to a starter of a vehicle, a battery state measuring unit to measure a state of charge (SOC) of each mod...
https://drivepatents.com/patents/954500 · 6 Jan 2016
The present disclosure discloses a system and method for allocating a communication identification (ID) associated with a position of a multi-battery management system (BMS). According to the system and method for allocating a communication ID according to...
https://drivepatents.com/patents/955246 · 9 Dec 2015
Disclosed is an apparatus and method for estimating a parameter of a secondary battery. The apparatus according to the present disclosure includes a sensor means configured to measure a plurality of current-voltage data while a charging current decreases w...
https://drivepatents.com/patents/947848 · 9 Dec 2015
Provided is a current measuring relay device capable of measuring a current flowing in a relay and controlling an operation of the relay based on the measured result, without depending on a control operation of an external control device such as a battery ...
https://drivepatents.com/patents/948329 · 25 Nov 2015
The present disclosure discloses a battery management system that uses a small number of opto-couplers to reduce a production cost. The battery management system is controlled to maintain a turn-off state in a normal condition. Also, switches are connected...