Conductor tension is the longitudinal pulling force exerted on a conductor. It is a critical parameter in the design and maintenance of overhead power lines. Proper tension is essential to ensure the safe and reliable operation of the line. It directly influences the sag of the conductor, which is the vertical distance between the support points and the lowest point of the wire. Maintaining the correct sag-tension balance is crucial for:

• Safety Clearances: Ensuring the conductor remains at a safe distance from the ground, buildings, and other infrastructure.

• Structural Integrity: Preventing excessive stress on towers and poles, which could lead to structural failure.

• Operational Longevity: Protecting the conductor from damage caused by wind, ice, and vibration (aeolian vibration).