Phase-to-phase spacer for power transmission line and vibration reduction method

• Main Authors: WANG YAO, ZHANG SHIQIANG, ZHANG KUNPENG, ZHANG ZHENNAN, JIANG ZHILEI, XU TIE, ZHANG TINGJUAN
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2023
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES

The invention discloses a phase-to-phase spacer for a power transmission line and a vibration reduction method, belongs to the field of overhead power transmission lines, and aims to solve the problem that an existing phase-to-phase spacer cannot adapt to severe weather with extremely high wind power. The phase-to-phase spacer comprises a phase-to-phase spacer body, a wind speed sensor, a gyroscope, a controller, N motors and 2N traction lines, the phase-to-phase spacer body is clamped and fixed on N split conductors, a gyroscope is arranged in the center of the phase-to-phase spacer body, a wind speed and direction sensor and an acceleration sensor are embedded in the gyroscope, the wind speed and direction sensor is used for detecting wind speed and wind direction, and the acceleration sensor and the gyroscope are used for detecting vibration information of a power transmission line. The vibration information comprises a vibration azimuth angle and a vibration acceleration, the vibration information and win