CELL BALANCING SYSTEM FOR EQUALIZING STATE OF CHARGE AMONG SERIES-CONNECTED ELECTRICAL ENERGY STORAGE UNITS
摘要
<p>A system is provided for balancing state of charge among plural series connected electrical energy storage units that includes a power converter that selectively couples to an individual storage unit of the a string of electrical energy storage units and transfers energy by bidirectionally between the individual storage unit and the string of storage units.</p>
