Knowledge

Made of steel-cored aluminum stranded wire or all-aluminum alloy, it is more resistant to high temperatures and corrosion than ordinary conductors.

Structure installation employs a segmented hoisting process. The verticality deviation of the columns must be ≤1/1000. High-strength bolts (torque val

A substation frame primarily refers to the metal structure within a substation used to support and secure electrical equipment, power lines, and relat

The substation frame design must also comply with the requirements of the "Steel Structure Design Standard" GB50017, using hot-dip galvanized corrosio

In the State Grid 500kV Xihai Substation construction project, the framework erection included the hoisting of 21 framework columns and 42 framework b

These achieve a balance between economy and durability through composite materials, making them more adaptable to corrosive environments or landscape-

Transmission towers have appeared in artistic creations, such as the "Electric Rhythm and Flowing Light: Empowering Youth" themed photography competit

Determining the dimensions of a transmission tower requires not only meeting electrical requirements but also ensuring structural rationality, economy

Towers used to change the arrangement of three-phase conductors in a line. When the conductors are not interrupted on the transposition tower, it is c

Self-supporting power towers maintain their overall stability through their own foundations. Common tower shapes for self-supporting suspension towers

The components at the four corners of the main truss of the transmission tower are called main members. To ensure the tower's shape remains unchanged

Currently, the world's tallest electric transmission tower is the transmission tower of the Fengcheng-Meili 500kV Yangtze River Crossing Project. This