Using two kinds of consensus control to solve the energy equalization problem of battery pack

Based on the structure of a kind of new bus-based lithium-ion battery pack system which has been proposed, the paper uses the consensus concept of multi-agent system to solve the equalization problem of the battery pack. We use two kinds of control protocols which are first used in the energy equalization to solve the equalization problem. The paper simplifies the mathematical model, and updates the control protocol to achieve the energy equalization of battery pack. The proposed control protocols are verified by the simulation to the equalization system.