Electricity: power supply or regulation systems – For reactive power control – Using impedance
Reexamination Certificate
2007-02-27
2007-02-27
Sterrett, Jeffrey (Department: 2838)
Electricity: power supply or regulation systems
For reactive power control
Using impedance
C323S210000
Reexamination Certificate
active
10566308
ABSTRACT:
A static VAR compensator has several parallel compensation components (K1–K3). To connect the static VAR compensator to an operating voltage (U) the compensation components (K1–K3) are first successively connected to the operating voltage (U) by a control unit (CU) via a series resistor (R). The compensation components (K1–K3) are only connected to the operating voltage (U) without series resistance once the aforementioned connection has been completed.
REFERENCES:
patent: 4234843 (1980-11-01), Gyugyi et al.
patent: 4571535 (1986-02-01), Gyugyi
patent: 4621198 (1986-11-01), Roberge et al.
patent: 4638238 (1987-01-01), Gyugyi et al.
patent: 5963021 (1999-10-01), Rostron et al.
patent: 5969509 (1999-10-01), Thorvaldsson
patent: 5995394 (1999-11-01), Svensson et al.
patent: 6255806 (2001-07-01), Seppanen et al.
patent: 6356422 (2002-03-01), Bilac et al.
patent: 199 39 709 (1999-08-01), None
patent: 0856 930 (1998-01-01), None
patent: 0 911 951 (1998-10-01), None
patent: WO 99/63640 (1999-05-01), None
International Search Report; PCT/EP2004/007336; 6 Pgs, Oct. 22, 2004.
Maffrand C. et al.: “Binary Controlled Static VAR Compensator; Based on Electronically Switched Capacitors”; Pesc 1998; Record of the 29th Annual IEEE Power Electronics Specialists Conference; Fukuoka; Pesc. Annual Power Electronics Specialists Conference, New York; IEEE, US, Bd. vol. 2, pp. 1392-1396, XP001004319, May 1998.
International Search Report; PCT/EP2004/007336; 7 Pgs, Nov. 12, 2004.
International Written Opinion; PCT/EP2004/007336; 4 Pgs, Nov. 2004.
Hörger Wolfgang
Meusel Wolfgang
Baker & Botts L.L.P.
Siemens Aktiengesellschaft
Sterrett Jeffrey
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