Parallel string configurationsBattery swappingCell balancingBattery managementLithium-ion batteries are attractive for vehicle electrification or grid modernization applications. In these applications, battery packs are required to have multiple-cell configurations and battery management system to operate properly ...
A battery plant is described which features magnetic circuit means for balancing the electrical current flow through a pluraliircuitbattery strings which are connected electrically in parallel. The ma
Modeling validation of key life test for hybrid electric vehicle batteries This paper describes a battery model for hybrid electric vehicle applications. The model is able to predict battery performance and thermal behavior in res... GY Xiao,B Taenaka,T Miller,... - 《International Journal of ...
information measured by the state measuring unit, and a switch unit for simultaneously connecting the plurality of batteries to a balancing circuit unit in parallel according to the balancing initiation signal and simultaneously releasing the parallel connection according to the balancing termination signal...
Passive balancing, which is used on all Power Sonic lithium batteries, is when each cell has a resistor in parallel that gets switched on when the cell voltage is above a threshold. This lowers the charge current in the cells with a high voltage allowing the other cells to catch up. ...
Each of the battery strings is formed by a plurality of batteries connected electrically in series, and these battery strings are connected electrically in parallel across common bus conductors.申请人：ENERGY DEVELOPMENT ASSOCIATES, INC.代理机构：Harness, Dickey & Pierce 更多信息请下载全文后查看 ...
A method of replacing a rod, characterized in that the elements of the rod are moved out successively to the front of the discharging or charging machine onto parallel roller stands, located in a platform, preferably between batteries, each stand being designed for one element, and the parts ...
Batteries packs made of series-parallel connected cells have developed a lot lately. These new solutions brought along with them some safety issues due to the possibility of overcharging or under-discharging of every individual cell that forms the pack. Balancing is one of the most important issues...
TheLTC3305is a standalone, lead acid battery balancer for up to four cells. It uses a fifth reservoir battery cell (Aux) and continuously places it in parallel with each of the other batteries (one at a time) to balance all battery cells (lead acid batteries are rugged and can handle ...
For batteries of different capacities, power constraints and Soc balancing can be achieved under undirected topology and containment control. The distributed event-triggered mechanism is adopted to reduce communication time and consumption of communication resources. In the last section, the effectiveness ...