Automatic charging and discharging equilibrium device for battery pack
An automatic equalization, charging and discharging technology, which is applied to battery circuit devices, circuit devices, electric vehicles, etc., can solve the problems that the equalization effect cannot be achieved, and the battery with remaining power exists at the same time, so as to achieve complete automation of the control process, maintain charging and discharging performance, The effect of improving consistency
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[0016] The present invention will be further described below in conjunction with the drawings and specific embodiments.
[0017] Such as figure 1 As shown, the present invention includes a battery switching circuit 1, a charge and discharge current sensing and signal acquisition circuit 2, an equalizing charging circuit 3, an equalizing discharge circuit 4, and a control circuit 5. figure 1 The battery in is the working object of the device of the invention. The battery is connected to the battery switching circuit 1, the battery switching circuit 1 is connected to the charge and discharge current sensing and signal acquisition circuit 2, and the charge and discharge current sensing and signal acquisition circuit 2 are respectively connected to the equalizing charging circuit 3, the equalizing discharge circuit 4 and the control The circuit 5 is connected, and the equalizing charging circuit 3 and the equalizing discharging circuit 4 are connected to the control circuit 5 respectivel
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