Power battery equalization control method and corresponding battery management system
A technology of balance control and power battery, applied in the direction of battery charge management, charge balance circuit, battery circuit device, etc., can solve the problems of increased hardware cost, no shutdown and flameout, increased hardware cost, etc., to reduce hardware cost and battery life. The effect of protection, accurate balance time
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[0049]The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0050] like figure 1 As shown, it is a schematic diagram of the main flow of an electric vehicle power battery equalization control method provided by the present invention; in this embodiment, the method includes the following steps:
[0051] Step S10, when the electric vehicle is in a charging state or a discharging state, and when the equalization time corresponding to any battery cell in the battery pack is greater than zero, deter...
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