Electricity: power supply or regulation systems – For reactive power control – Using impedance
Reexamination Certificate
2008-01-08
2008-01-08
Laxton, Gary L (Department: 2838)
Electricity: power supply or regulation systems
For reactive power control
Using impedance
C307S045000, C307S098000
Reexamination Certificate
active
10533874
ABSTRACT:
An auxiliary power supply equipment for a high voltage installation includes a power source at ground potential, a load circuit at high potential, and a transmission link for coupling the power source to the load circuit. The power source includes a high frequency voltage generator, and the transmission link comprises a first and a second current path. Each path is closed by capacitive coupling to provide insulation between the ground potential and the high potential, and each current path has a reactive compensation means for series compensation of reactive power generated by the capacitive coupling.
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ABB AB
Franklin Eric J.
Laxton Gary L
Venable LLP
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