固态直流断路器

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赛晶科技(00580.HK)中期收入增加约35.5%至8.88亿元
Ge Long Hui· 2025-08-22 15:13
集团的收入增加,主要由于沙特中南工程及甘电入浙工程及秘鲁╱智利分布式潮流控制器工程项目的产 品陆续交货和自产绝缘栅双极型晶体管的收入增加所致。集团于海外市场的收入较2024年同期增长约 9%,主要由于层叠母排、直流支撑电容器及固态直流断路器等产品销量增加所致。 格隆汇8月22日丨赛晶科技(00580.HK)公告,截至2025年6月30日止6个月的中期业绩,收入增加约35.5% 至约人民币8.88亿元。母公司拥有人应占溢利为约人民币9380万元。每股盈利为约人民币5.85分(基本) 及约人民币5.85分(摊薄)。 ...
探索开启船舶电力系统“全直流时代”——访英国伯明翰大学Pietro Tricoli教授
Sou Hu Cai Jing· 2025-07-27 04:17
Core Insights - The ALL-DC-SHIPS project aims to revolutionize ship power systems through a full direct current (DC) architecture, providing efficient and low-carbon energy solutions for the maritime industry [1][2] - The project has received €10.2 million in funding from the EU's Horizon Europe program and is set to officially launch in February 2025, with a duration of 3.5 years until July 2028 [1][3] - Key technological advancements include the development of new DC-DC converters and solid-state circuit breakers, which are expected to reduce power losses and improve generator efficiency [3][5] Project Overview - The project involves collaboration among 12 partners from 8 European countries, focusing on the design and deployment of a full DC power system for maritime applications [1][7] - The project will validate the full DC grid concept on a 3,000-ton dredger and explore applications in cruise ships [5][6] Technological Advancements - The project will develop three critical components: a new ship-certified silicon carbide DC-DC converter for a 1000V DC main grid, a high-efficiency DC-DC converter for a 400V DC secondary grid, and a new solid-state DC circuit breaker [3][5] - The full DC architecture is expected to lower fuel consumption by 5%-10% and reduce power losses by 15%-30% compared to traditional systems [6][7] Industry Implications - The project highlights the importance of integrating low-carbon energy and storage solutions in maritime transport to achieve decarbonization [6][7] - The collaboration between academia and industry is crucial for advancing new technologies and ensuring their practical application in the maritime sector [8]