What Does The Vibration Damper Do?
What does the Vibration damper do?
I believe that high-voltage utility pole What does the Vibration damper do?s and high-voltage cables must be often seen in daily life. However, you usually either ignore high-voltage utility poles and high-voltage cables, or treat them as dangerous items that can discharge and leak electricity anytime, anywhere. Avoid it. However, do you know that unless it is a very large and very strong typhoon, or an earthquake with a very serious compressive strength, under normal conditions, high-voltage utility poles and high-voltage cables will never shake. Why? It is because there is a shock-proof hammer on the high-voltage utility poles and high-voltage cables. Next, I will explain to you the main functions of the Vibration damper.
The Vibration damper is designed to better reduce the vibration of the transmission line due to the wind speed. The pole position of high-voltage transmission lines is relatively high, and the span is relatively large. When the transmission line is subjected to the effect of wind speed, it will cause vibration. When the power line vibrates, the working conditions at the power line suspension are even worse. Due to repeated vibrations, the transmission line will be fatigued and damaged due to regular bending. When the transmission line span exceeds 120 meters, Vibration damper are usually used to resist earthquakes.
On high-voltage transmission lines, a Vibration damper is often hung on the transmission line near the two sides of the composite insulator, which is designed to better reduce the vibration of the transmission line due to wind speed.
The pole position of high-voltage transmission lines is relatively high, and the span is relatively large. When the transmission line is subjected to the effect of wind speed, it will cause vibration. When the transmission line vibrates, the working conditions at the line suspension are even worse. Due to repeated vibrations, the transmission line will be fatigued and damaged due to regular bending.
The effect of Vibration damper
High-voltage transmission lines have a relatively large span and a relatively high tower pole. When the transmission line is blown away by the wind, it will cause obvious vibration. When the power line vibrates, the working conditions at the power line suspension are even worse. Long-term and regular vibration will cause the transmission line to be exhausted and damaged, causing the transmission line to break and cause damage. Occasionally significant vibrations continue to damage electrical fittings and composite insulators.
In order to avoid and alleviate the vibration of the power line, a certain number of Vibration damper are generally assembled around the suspension power line clamp. The Vibration damper also work from side to side when power lines cause vibrations. Causes an interaction force that is inactive with the vibration of the transmission line or even vice versa, which can reduce the amplitude of the transmission line and even clear the vibration of the transmission line.
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