| 摘要 |
<p>A multistage load demand-dependant adaptive power management system for charging battery comprises: at least a battery sensor adapted to sense battery condition; at least a loads' sensor adapted to sense load condition; at least a first voltage defining means adapted to define a first pre-defined voltage value in order to invoke a first function of charging in order to start charging the battery; at least a second voltage defining means adapted to define a second pre-defined voltage value in order to invoke a second function of charging in order to continue charging of the battery; at least a first current defining means adapted to define a first pre-defined current value in order to invoke a third function of charging in order to continue charging of the battery as well as to drive the load / mains; at least a third voltage defining means adapted to define a third predefined voltage value in order to invoke a fourth function of charging and also the second function with very less current; and at least a determination mechanism adapted to determine a state of mode of operation of the system and method depending upon sensed load condition and sensed battery condition in correlation with first pre-defined voltage, second pre-defined voltage, third predefined voltage, and fourth pre-defined voltage, characterized, in that, said state of mode of operation is at least a mode selectable from a group of modes consisting of at least a Maximum Power Point Tracking mode, at least a Constant Voltage mode, at least a Constant Current mode, and at least a Float mode.</p> |
