A series and parallel combined dual power system operates as a series combined power system, or as a parallel combined power system; the power from an engine (100) directly drive the load (120); the system engages in the operation as the series combined po...

A series and parallel combined dual power drive system is the first system that provides the combined operation of a series drive system and a parallel drive system; the operation of the parallel drive system allows the engine power to drive a load at high...

Automatic Surveillance Revolving Storage Battery Auxiliary Charging System, to compare the value as controlled by an artificial control or the value as set in a central control unit, with a testing signal produced by a battery charge level detector circuit...

An drive dynamo-electric unit controlled compound system comprised of one dynamo-electric unit or a primary and a secondary dynamo-electric units or more than two dynamo-electric unit units incorporated with engine or other rotating moment device, and one ...

A charging device with a multi-step voltage charging source with means for taking active control over charging source voltage to further control its outputted charging current in the course of charging process executed by a (dis)chargeable storage discharg...

A charging device with shunt and voltage division control by voltage detection to control a main switch (SWI) connected in series with the charging circuit by creating shunting to actively reduce charging current in the course of detecting voltage rise of ...

Storage/discharge device where the low impedance current pool compartment is meant for application in common primary cell or secondary rechargeable cell or fuel cell, or still in a capacitor or super capacitor, otherwise similar charging/discharging device...