CURRENT SENSOR AND ELECTRIC NETWORK COMPRISING SUCH A CURRENT SENSOR
First Claim
1. A current sensor comprising a measurement torus, arranged in a casing positioned around an electric conductor able to transmit an electric current, and detection means for detecting a voltage in the electric conductor, the detection means being configured for surrounding the electric conductor when the current sensor is installed, the detection means comprising a measurement strip positioned at a non-zero distance from the electric conductor and a shielding which defines an electric ground of the detection means, wherein the detection means further comprise a comparison circuit electrically connected to the measurement strip.
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Accused Products
Abstract
A current sensor including a measurement torus, arranged in a casing positioned around an electric conductor able to transmit an electric current, and a device for detecting a voltage in the electric conductor. The detection device is configured for surrounding the electric conductor when the current sensor is installed.
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Citations
10 Claims
- 1. A current sensor comprising a measurement torus, arranged in a casing positioned around an electric conductor able to transmit an electric current, and detection means for detecting a voltage in the electric conductor, the detection means being configured for surrounding the electric conductor when the current sensor is installed, the detection means comprising a measurement strip positioned at a non-zero distance from the electric conductor and a shielding which defines an electric ground of the detection means, wherein the detection means further comprise a comparison circuit electrically connected to the measurement strip.
Specification