Distributed monitoring and protection system for a distributed power network

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6496342
SERIAL NO

09457495

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A distributed monitoring and protection system for a distributed power network. The system includes a plurality of high-speed measuring units (MUs), wherein each MU is coupled to a power line to measure values of electrical parameters of the power line. Electrical parameters, such as current, voltage, power and frequency are measured by the MUs. The MUs communicate with a control unit (CU) over a high-speed communications network. The CU includes a processor executing algorithms for evaluating the measured parameters to determine the status of the power network and the MUs. The processor also executes fault detection and isolation by comparing the measured values against predetermined threshold values. When a fault is detected by the CU, protective action, such as tripping of a circuit breaker, may be initiated by the CU directly or by transmitting the tripping command over the high speed data network to a local MU. The local MU may then trip the circuit breaker. The availability at the CU of concurrent measurements from the plurality of MUs enables improved coordination and sequencing of protective actions.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
BITRONICS LLCBETHLEHEM, PA1

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Butt, James Allen Macungie, PA 2 140
Horvath, Vincent Victor Bethlehem, PA 2 140

Cited Art Landscape

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Patent Citation Ranking

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