Transmission line power flow controller with unequal advancement

Details Transmission line power flow controller with unequal advancement Transmission line power flow controller with unequal advancement

1995-01-05

1995-11-21

Nguyen, Matthew V.

Electricity: power supply or regulation systems

For reactive power control

Using converter

323215, 363 39, 307105, G05F 170, H02M 112, H02J 102

Patent

active

054690447

ABSTRACT:
A bias voltage vectorially added to the controllable voltage injected in series with the line voltage of a transmission line reduces the required MVA rating for a unified power flow controller (UPFC) in applications where the power in the transmission line only flows in a single direction, or where the range of the transmission angle is otherwise unequal about zero.

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patent: 5166597 (1992-11-01), Larsen et al.
patent: 5198746 (1993-03-01), Gyugyi et al.
patent: 5321598 (1994-06-01), Moran
patent: 5329222 (1994-07-01), Gyugyi et al.
patent: 5343139 (1994-08-01), Gyugyi et al.
patent: 5355294 (1994-10-01), De Doncken et al.
patent: 5355295 (1994-10-01), Brennen

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