SYSTEM OF STATIC COMPENSATOR FOR PROVIDING ELECTRICAL NETWORK WITH REACTIVE AND/OR ACTIVE POWER Russian patent published in 2011 - IPC H02J3/18

Abstract RU 2419942 C1

FIELD: electricity.

SUBSTANCE: system includes static compensator (11) which contains direct current capacitor (U_d) and voltage converter (10) of the supply. Static compensator (11) is connected to energy accumulation device (12). In addition, system includes device (13) of intermediate converter, which is connected in series with energy accumulation device (12) and parallel with direct current capacitor (U_d) of static compensator (11). Device (13) of intermediate converter and device (12) of energy accumulation are also in-parallel connected to voltage converter (10) of source of static compensator (11).

EFFECT: providing dc voltage stability on static compensator.

12 cl, 7 dwg

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RU 2 419 942 C1

Authors

Ehngkvist Lennart

Dates

2011-05-27—Published

2007-09-14—Filed