中国创造！“电力高铁”领跑世界

Core Viewpoint - The article highlights the advancements and significance of China's ultra-high voltage (UHV) technology, particularly the Baihetan-Jiangsu ±800 kV UHV direct current project, which facilitates the efficient transmission of clean hydropower from Sichuan to Jiangsu, addressing long-term power supply challenges in East China [1][3]. Group 1: UHV Technology and Its Impact - The Baihetan-Jiangsu ±800 kV UHV direct current project provides 30 billion kWh of electricity annually to Jiangsu, equivalent to half a year's electricity consumption for Changzhou [3]. - The project showcases the capabilities of flexible direct current transmission technology, which is considered a key solution for integrating large-scale renewable energy [3][5]. - China has established the world's largest UHV power grid, spanning 40,000 kilometers, and is leading the global market in UHV technology [5]. Group 2: Company Innovation and Global Presence - Borui Electric, a key player in UHV technology, has participated in 19 out of 23 existing UHV direct current projects in China and has developed the world's highest voltage level (±1100 kV) converter stations [3][5]. - The company emphasizes independent innovation and talent development, positioning itself as a national manufacturing champion and a leader in technological advancements [3][5]. - Borui Electric's equipment has gained a competitive edge in international markets, outperforming established companies like Siemens in reliability [5]. Group 3: Regional Manufacturing and Investment - Changzhou has emerged as a hub for advanced manufacturing, housing over 5,400 high-tech enterprises and forming ten major advanced manufacturing clusters [5]. - Local companies are increasingly investing abroad, with 759 enterprises involved in 1,146 overseas projects, contributing over $5 billion in investments in Belt and Road Initiative countries [5].