High-Voltage Direct Current (HVDC) technology is now the preferred choice for modern long-distance power transmission, especially for connecting remote renewable energy sources—such as large-scale wind or solar farms—to urban load centers. Unlike traditional High-Voltage Alternating Current (HVAC) systems, HVDC experiences significantly lower energy losses over long distances (typically 3% vs. 7% per 1,000 km), making it more efficient and economical for cross-country, underwater, and intercontinental power links.

Our company, Ningbo Changshi Electric Power Machinery Manufacturing Limited, provides essential OHTLstringingequipment.com/Conductor-Stringing-Equipment.html target='_blank'>conductor stringing equipment and underground cable laying equipment that is critical for the installation of both HVDC overhead lines and underground cables. This includes specialized pullers, OHTLstringingequipment.com/Hydraulic-Conductor-Tensioners.html target='_blank'>Tensioners, and rollers designed to handle the unique requirements of HVDC projects, ensuring a smooth and efficient installation.