Converter control unit

Details Converter control unit Converter control unit

2011-07-05

2011-07-05

Deberadinis, Robert L. (Department: 2836)

Electrical transmission or interconnection systems

Plural supply circuits or sources

Reexamination Certificate

active

07973427

ABSTRACT:
The disclosure relates to a converter control unit or power system stabilizing unit for counteracting oscillations in electric power systems that is equipped and employed to provide and processes information for system-wide monitoring, protection, control and metering. It comprises means for synchronized (e.g. via GPS or another absolute/global time reference) sampling of voltages and/or currents, means for down-sampling in order to decrease the number of samples, and means for calculating phasors, i.e. time stamped amplitude and phase angle of the voltages and/or currents.

REFERENCES:
patent: 4999564 (1991-03-01), D'Antonio et al.
patent: 6476521 (2002-11-01), Lof et al.
patent: 6845333 (2005-01-01), Anderson et al.
patent: 1 134 867 (2001-09-01), None
patent: 1 416 603 (2004-05-01), None
patent: 1 780 858 (2007-05-01), None
patent: 63-59798 (1988-03-01), None
patent: 3-78477 (1991-04-01), None
Li Wang, “Damping of Torsional Oscillations Using Excitation Control of Synchronous Generator: The IEEE Second Benchmark Model Investigation”, IEEE Transactions on Energy Conversion, IEEE Service Center, vol. 6, No. 1, Mar. 1, 1991, pp. 47-54.
PCT/ISA/210.
PCT/ISA/237.
EPO Form 1507N.

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