DEVICE FOR BALANCED STABILISED POWER SUPPLY TO HIGH-DUTY CONSUMERS Russian patent published in 2013 - IPC H02J7/34 

FIELD: electricity.

SUBSTANCE: electric power consumers are in-series connected to a direct current source. Individual general-purpose reversible controlled PWM-converter is parallel connected to each consumer and implements controlled current take-off or current addition to the required level of the chosen power consumption stabilisation parameter. Individual feedback sensors with a control assembly are included together with reversible PWM-converter to an automatic control system of the chosen power consumption stabilisation parameter. An individual general-purpose digital conversion board (IGDCB) is connected to a computer digital exchange line. The board is built into the reversible converter assembly, and in addition to the digital conversion function of measured signals, it is intended to generate a general list of unit control functions. All IGDCB boards are parallel connected through a communication line to the computer that establishes and supports the chosen system mode by subsequent interrogation of sensors of units, storage battery and consumers.

EFFECT: obtaining maximum efficiency at observance of the requirement of accurate control of the chosen parameter of electric power in an automatic control mode of high-duty units, thus providing up-to-date quality of power supplied to each consumer.

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