Explain The Working Principle Of Distance Relay at Jane Joellen blog

Explain The Working Principle Of Distance Relay. Therefore, deflecting torque > restoring torque. The distance relay principle can be explained in two conditions: Its operation depends on the impedance between the point. Distance relays respond to the voltage and current, i.e., the impedance, at the relay location. So, the relay will not function. Unlike other relays whose operation depends upon the magnitude of current or voltage, the principle of distance relays is different. The impedance per mile is fairly constant so these relays respond to the distance. An impedance relay, also known as a distance relay, is defined as a device that triggers based on the electrical impedance. The major principle of distance relay is it functions depending on the distance of fault in the transmission line. The basic principle of distance protection involves the division of the voltage at the relaying point by the measured current. The apparent impedance so calculated is compared with the reach point impedance. The principle of distance relaying is governed by the ratio of voltage to current at the relay location and the operating time of the relay automatically increases with an increase of this ratio.

The distance relay principle can be explained in two conditions: Unlike other relays whose operation depends upon the magnitude of current or voltage, the principle of distance relays is different. The impedance per mile is fairly constant so these relays respond to the distance. The basic principle of distance protection involves the division of the voltage at the relaying point by the measured current. The principle of distance relaying is governed by the ratio of voltage to current at the relay location and the operating time of the relay automatically increases with an increase of this ratio. The apparent impedance so calculated is compared with the reach point impedance. The major principle of distance relay is it functions depending on the distance of fault in the transmission line. Therefore, deflecting torque > restoring torque. An impedance relay, also known as a distance relay, is defined as a device that triggers based on the electrical impedance. So, the relay will not function.

What is a Relay? How does a Relay works! YouTube

Explain The Working Principle Of Distance Relay The apparent impedance so calculated is compared with the reach point impedance. The apparent impedance so calculated is compared with the reach point impedance. Therefore, deflecting torque > restoring torque. The major principle of distance relay is it functions depending on the distance of fault in the transmission line. The principle of distance relaying is governed by the ratio of voltage to current at the relay location and the operating time of the relay automatically increases with an increase of this ratio. The distance relay principle can be explained in two conditions: Unlike other relays whose operation depends upon the magnitude of current or voltage, the principle of distance relays is different. So, the relay will not function. The impedance per mile is fairly constant so these relays respond to the distance. Distance relays respond to the voltage and current, i.e., the impedance, at the relay location. The basic principle of distance protection involves the division of the voltage at the relaying point by the measured current. An impedance relay, also known as a distance relay, is defined as a device that triggers based on the electrical impedance. Its operation depends on the impedance between the point.