Patent ID: 9748785
Date: 2017-08-29
CPC Classifications: H02J

Claim:
1. A storage status adjusting circuit, comprising: a first switching unit configured to switch between energy accumulation in a first coil and energy release from the first coil to any one of electric storage devices in a first assembled electric storage device having a plurality of the electric storage devices; a second switching unit configured to switch between energy accumulation in a second coil and energy release from the second coil to any one of electric storage devices in a second assembled electric storage device having a plurality of the electric storage devices; and a changing unit configured to change a potential difference between both ends of the first coil and a potential difference between both ends of the second coil based on storage statuses of the first assembled electric storage device and the second assembled electric storage device, when energy is accumulated in the first coil and the second coil, wherein the energy accumulated in the first coil is released by operation of the first switching unit to any of the plurality of the electric storage devices in the first assembled electric storage device, and the energy accumulated in the second coil is released by operation of the second switching unit to any of the plurality of the electric storage devices in the second assembled electric storage device.