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我们在星城卷卫星 | 山水洲城记
Chang Sha Wan Bao· 2025-07-03 09:12
Core Points - The successful launch of the "Zhuque-2" rocket carrying six satellites marks a new record for China's commercial satellite launches, drawing significant attention to Changsha Tianyi Research Institute Co., Ltd. and the Xiangjiang New Area [1][6] - The "Tianyi 42" satellite, also known as "Shenqi No. 2," is the second commercial Synthetic Aperture Radar (SAR) satellite developed by the company, capable of monitoring millimeter-level terrain changes on Earth [1][3] - The company has achieved a significant milestone by completing the systematic deployment of 37 satellites, transitioning from single satellite verification to mass production [6][8] Company Overview - Changsha Tianyi Research Institute was founded in 2016, coinciding with the beginning of China's commercial space industry, and has since established itself in the Xiangjiang New Area [6][7] - The company has benefited from supportive policies in the Xiangjiang New Area, which has helped attract and retain talent crucial for its success [8][20] - The institute's founder, Yang Feng, emphasizes the importance of perseverance and technological confidence in navigating the challenges of the commercial satellite sector [7][8] Industry Context - The Xiangjiang New Area is becoming a hub for aerospace and satellite applications, with various companies and industries contributing to a robust ecosystem [8][20] - The area has seen significant growth in the aerospace sector, with multiple enterprises involved in national space programs and satellite production [8][20] - The successful launch and development of commercial satellites reflect the broader advancements in China's aerospace capabilities and the increasing role of private enterprises in this field [1][6][8]
活力中国调研行|每3天一颗星!——从“造星工厂”到太空织网的“银河速度”
Sou Hu Cai Jing· 2025-06-18 12:12
Core Viewpoint - The article highlights the rapid advancements and innovations in China's commercial aerospace sector, particularly focusing on Galaxy Space, which has transformed satellite manufacturing from a custom workshop model to a digital production line, achieving a production capacity of 150 satellites per year, nearing the global average launch volume from 13 years ago [2][5][12]. Group 1: Company Overview - Galaxy Space was established in 2018 in Beijing, entering the satellite internet market during a time when China's commercial aerospace was still in its infancy [5]. - The company combines aerospace engineering with internet technology, which initially faced skepticism due to the contrasting development cycles of the two industries [5]. - In January 2020, Galaxy Space launched its first low-orbit broadband communication satellite, marking a significant milestone in China's satellite communication capabilities [5]. Group 2: Technological Innovations - The company has developed advanced fourth-generation Q/V antennas, achieving an annual production of 100 units, which are crucial for communication quality and bandwidth [5]. - The launch of the Lingxi 03 satellite in July 2023 marked the introduction of China's first satellite using flexible solar wings, enhancing energy absorption and facilitating mass satellite launches [6][9]. - Galaxy Space has reduced the production cycle of SAR satellites to just four months through the use of digital twin technology and a modular production approach [8]. Group 3: Supply Chain and Production Capacity - The supply chain has expanded from about 100 to over 1,300 suppliers, with more than half being private enterprises, showcasing a significant restructuring and enhancement of capabilities [8]. - The company employs an automated detection system for cable routing, reflecting a shift towards more efficient manufacturing processes [8]. Group 4: Global Impact and Future Plans - Galaxy Space's "wheel formation" technology allows for precise satellite positioning, enhancing capabilities in geological disaster warning and ocean monitoring [9]. - The company has initiated overseas applications of its low-orbit satellite internet, providing high-speed internet access to remote areas in Thailand [11]. - Future plans include launching more satellites to support the construction of a space information corridor in countries involved in the Belt and Road Initiative, aiming to connect 2.6 billion unconnected individuals globally [11][12].