Circular structure of carbon fiber composite core conductor

The circular cross - section is a classic structure of power conductors. It has a high compatibility with the fittings of existing transmission lines (such as clamps and insulators), does not require additional modification of construction equipment, and reduces the engineering adaptation cost. Therefore, it is widely used in upgrading and renovation projects with high requirements for equipment compatibility. Uniform stress and electric field distribution: The circular structure has strong geometric symmetry. On the one hand, it can make the conductor bear stress more evenly after erection, reducing local stress concentration (especially in scenarios of wind - sway resistance and ice - tolerance); on the other hand, it can optimize the electric field distribution on the surface of the conductor and reduce corona loss (a type of energy loss that needs to be focused on controlling in high - voltage transmission). Simplified production and operation and maintenance: The processing technology of circular conductor units (such as aluminum wire stranding) is mature, and the production efficiency is high. At the same time, the circular surface has no obvious edges and corners. During operation and maintenance (such as inspection and cleaning), it is not easy to cause conductor damage due to local wear, which indirectly improves the convenience of conductor operation and maintenance.