POWER SOURCE SYSTEM FOR DRIVING VEHICLE

摘要

The variation of voltages of a plurality of capacitors constituting a storag e apparatus is reduced to secure stored power as possible by the following contrivance as large. A plurality of capacitor banks are provided in paralle l in the storage apparatus. A part of the capacitor banks are not used in accordance with the current flowing in the storage apparatus. In the unused capacitor banks, the charge of each capacitor parallel circuit is separately discharged to uniform the terminal voltage of the capacitor parallel circuit .