Metalclad switchgear assembly with partial discharge detection
First Claim
1. A metalclad switchgear assembly for high or medium voltage, having a cladding, and comprising at least one sensor arranged in an interior space of the cladding for detecting a condition variable within the cladding, said sensor having an antenna;
- and a transmitting and receiving antenna directed towards the interior space, said transmitting and receiving antenna serving for performing a wireless information interchange with said sensor, and for simultaneously detecting electromagnetically partial discharges in the interior space.
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Accused Products
Abstract
A metalclad switchgear assembly for high or medium voltage, having a cladding, includes at least one sensor arranged in an interior space of the cladding for detecting a condition variable within the cladding, the sensor having an antenna; and a transmitting and receiving antenna directed towards the interior space, the transmitting and receiving antenna serving for performing a wireless information interchange with the sensor, and for simultaneously detecting electromagnetically partial discharges in the interior space.
63 Citations
11 Claims
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1. A metalclad switchgear assembly for high or medium voltage, having a cladding, and comprising at least one sensor arranged in an interior space of the cladding for detecting a condition variable within the cladding, said sensor having an antenna;
- and a transmitting and receiving antenna directed towards the interior space, said transmitting and receiving antenna serving for performing a wireless information interchange with said sensor, and for simultaneously detecting electromagnetically partial discharges in the interior space.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A metalclad tubular conductor for high or medium voltage, comprising at least two transmitting and receiving antennas directed towards the interior of the tubular conductor for performing an information interchange between said antennas, at least one of said transmitting and receiving antennas being simultaneously effective for detecting partial discharges within the interior of the tubular conductor.
Specification