DEVICE FOR CONTROLLING OR STABILISING SINGLE-PHASE OR THREE-PHASE VOLTAGE Russian patent published in 2014 - IPC H02M5/12 

Abstract RU 2514272 C2

FIELD: electricity.

SUBSTANCE: invention relates to electrical engineering. The device for controlling or stabilising single-phase or three-phase voltage includes an actuating element in form of two series-connected step-down and step-up transformers, and a control unit. One part of the core of the step-down transformer and one part of the core of the step-up transformer are in form of one part of a core which is common for both cores and is configured for mechanical displacement relative the remaining fixed part of the cores, wherein the maximum cross-section of the inserted part of the core of the step-down transformer matches the minimum cross-section of the inserted part of the core of the step-up transformer, and the minimum cross-section of the inserted part of the step-down transformer matches the maximum cross-section of the inserted part of the step-up transformer.

EFFECT: improved energy characteristics.

2 dwg

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RU 2 514 272 C2

Authors

Vasilenko Valerij Dmitrievich

Kaganskij Boris Abramovich

Kaganskij Grigorij Abramovich

Karasev Evgenij Valer'Evich

Dates

2014-04-27Published

2011-10-25Filed