In an era of frequent extreme weather events, natural disasters like typhoons and torrential rains pose severe challenges to the reliability of power distribution systems. Relying on its highly reliable prefabricated substation technology, excellent insulation protection capabilities, and rapid-response after-sales services, Haihong Electric has repeatedly demonstrated its "steadfast and unshakable" quality during major disasters, proving to be a solid backbone for grid security.

When the transformer in the substation fails to meet energy efficiency requirements, or experiences issues such as overheating, excessive losses, or insufficient load capacity, must the entire substation be replaced? Not necessarily! From the perspective of user economic benefits and resource utilization, Haihong Electric offers a low-carbon, environmentally friendly solution—the Low Temperature Rise substations Upgrade Solution. This approach avoids wasteful extensive dismantling and replacement, focusing instead on precise upgrades. It effectively addresses problems like high losses and high temperature rise in substations, enhancing both performance and safety reliability, thereby revitalizing the original substation with new energy.

To promote the high-quality development of heavy-duty truck electrification, we must address the multiple severe challenges faced by charging and swapping stations: megawatt-level power impacts, continuous high-temperature environments, prolonged ultra-high load operations, dust erosion, and more. Practical engineering experience shows that Haihong Electric's Miniaturized Double-Layer Double-Transformer Substation provides a perfect solution.

The Implementation Plan for Large-Scale Equipment Renewal in Key Energy Sectors, jointly issued by the General Office of the National Development and Reform Commission and the Comprehensive Department of the National Energy Administration, identifies hydropower stations as one of seven key renovation areas. It advocates "prudently advancing the renewal and retrofitting of hydropower equipment." Addressing transformer upgrades for hydropower plants, HAIHONG Electric Co., Ltd. introduces the 110kV 3D Wound Core Power Transformer, providing a green, safe, and highly reliable equipment renewal solution. This technology has received national recognition and is listed in China's Catalog of Energy-Saving Technologies and Practices Proposed for International 'Top Ten' Contests under industrial energy-saving technologies.

Recently, HAIHONG Electric was invited to Hong Kong for the 22nd Anniversary Celebration of the Institute of Operating Engineers (Hong Kong Branch). As a global leader in transformers and power equipment manufacturing, HAIHONG showcased multiple innovative technologies at the event, including 3D Wound Core Technology, Open Ventilated 3D Wound Core Dry-type Transformers, Amorphous Alloy 3D Wound Core Transformers, Ultra-compact Double-layer Substations, and Ultra-compact Integrated One-stop Super-fast Charging Stations. These advancements garnered significant attention from industry experts and attendees.

Reliability and energy efficiency of electrical equipment are paramount during offshore platform operations. Recently, the life-extension retrofit project of the Panyu offshore platform in the South China Sea adopted HAIHONG Electric’s 3D Wound Core Oil-Immersed Transformers to upgrade its power distribution system. With advantages including high safety/reliability, low losses, and strong corrosion resistance, this product delivers stable power assurance for the platform.