实践二十八号卫星
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中国成功发射实践二十八号卫星;我国单机容量最大燃气电厂首台机组投产丨智能制造日报
创业邦· 2025-12-01 04:09
Group 1 - The first unit of the largest gas-fired power plant in China, operated by the State Energy Group, is set to officially commence operation after a successful 168-hour full-load test run, featuring an efficiency of 64.15%, which is approximately 17 percentage points higher than conventional coal-fired units [2] - The new gas unit is characterized by low carbon emissions, high efficiency, quick start-up, and strong load variation capabilities, contributing to the stability of the East China power grid and complementing renewable energy sources [2] Group 2 - China successfully launched the Practice-28 satellite using a Long March 7 rocket from the Wenchang Space Launch Site, marking the 611th flight of the Long March series [2] - The European Space Agency's HydroGNSS mission successfully placed two satellites into orbit, launched from Vandenberg Space Force Base using a Falcon 9 rocket [2]
长征七号改火箭成功发射实践二十八号卫星
Ke Ji Ri Bao· 2025-12-01 01:12
Core Viewpoint - The successful launch of the Long March 7A rocket and the deployment of the Shijian-28 satellite mark a significant achievement for China's aerospace industry, showcasing advancements in technology and operational capabilities [1] Group 1: Launch Details - The Long March 7A rocket was launched on November 30 at 20:20 from the Wenchang Space Launch Site [1] - The mission successfully placed the Shijian-28 satellite into its designated orbit, achieving a successful launch [1] - This mission represents the 611th flight of the Long March series of rockets [1] Group 2: Technological Advancements - The Long March 7A rocket is a new generation medium-sized high-orbit liquid launch vehicle developed by the China Aerospace Science and Technology Corporation [1] - The rocket features a 4.2-meter diameter fairing and utilizes a generalized ground measurement and control system for the first time, enhancing the level of standardization and intelligence of ground equipment [1] - The launch also employed a new mobile launch platform, further improving operational efficiency [1]
国家航天局设立商业航天司,持续推动商业航天高质量发展;量子模拟迈向量子优势,国内量子纠错技术有望迎来重要突破——《投资早参》
Mei Ri Jing Ji Xin Wen· 2025-12-01 00:12
Important Market News - China successfully launched the Shijian-28 satellite using the Long March 7 rocket on November 30, 2025, marking the 611th flight of the Long March series [1] - The establishment of the Commercial Space Administration by the National Space Administration signifies dedicated regulatory oversight for China's commercial space industry, which is expected to drive high-quality development across the industry chain [2] Industry Insights - The National Space Administration has announced a plan to promote high-quality and safe development in the commercial space sector from 2025 to 2027, integrating commercial space into the national space development framework [2] - There are currently over 600 commercial space enterprises in China, with potential for growth as safety measures are prioritized [2] - The satellite internet market is projected to grow from approximately 40-50 billion yuan to over 200-400 billion yuan by 2030, with an annual compound growth rate of 10%-28% [3] - The brain-computer interface (BCI) medical application market is expected to reach $40 billion by 2030 and $145 billion by 2040, indicating significant potential for treating neurological disorders [4] - Quantum computing is seen as a transformative technology with the potential to create a market exceeding $100 billion by 2030, driven by technological breakthroughs and market demand [5]
视频丨10次!文昌航天发射场年发射量首次达到两位数
Yang Shi Xin Wen Ke Hu Duan· 2025-11-30 23:38
Core Points - The successful launch of the Shijian-28 satellite using the Long March 7 carrier rocket took place on November 30 at the Wenchang Space Launch Site [2] - This marks the 10th launch mission executed by the Wenchang Space Launch Site in 2025, achieving a milestone of double-digit annual launch volume for the first time [2] - The Wenchang Space Launch Site is China's first self-designed and constructed green, eco-friendly modern space launch facility, currently equipped with multiple launch pads capable of all-weather, heavy-lift launches [2] - Since its first launch in 2016, the site has completed a total of 43 space launch missions, demonstrating a steady increase in annual launch volume and establishing a high-density launch capability for medium to large cryogenic liquid rockets [2]
中国成功发射实践二十八号卫星
Zhong Guo Xin Wen Wang· 2025-11-30 23:32
Group 1 - The core point of the article is the successful launch of the Shijian-28 satellite by China using the Long March 7A rocket, marking a significant achievement in China's space exploration efforts [1][3] - The Long March 7A rocket has now completed a total of 13 launch missions, with this being its fifth launch in 2025, indicating a trend of increasing reliability and efficiency in its operations [3] - The launch process has improved significantly, with the time required for launch preparation reduced from 35 days to 19 days, demonstrating enhanced operational efficiency to meet high-density launch demands [3] Group 2 - The Shijian-28 satellite was developed by the China Aerospace Science and Technology Corporation's Fifth Academy, showcasing the capabilities of China's aerospace engineering [1] - The Long March 7A rocket is characterized as a new generation medium-sized high-orbit liquid launch vehicle, reflecting advancements in China's rocket technology [1] - This mission represents the 611th flight of the Long March series of launch vehicles, highlighting the extensive experience and history of the Long March program in China's space endeavors [3]
10次!文昌航天发射场年发射量首次达到两位数
Yang Shi Xin Wen· 2025-11-30 13:46
Core Points - China successfully launched the Shijian-28 satellite into its designated orbit using the Long March 7 carrier rocket on November 30 at the Wenchang Space Launch Site [1] - This launch marks the 10th mission executed by the Wenchang Space Launch Site in 2025, achieving a milestone of double-digit annual launches for the first time [1] - The Wenchang Space Launch Site is China's first self-designed and constructed green, eco-friendly modern launch site, currently equipped with multiple launch pads capable of all-weather, high-capacity launches [1] - Since its first mission in 2016, the launch site has completed a total of 43 space launch missions, demonstrating a steady increase in annual launch volume and establishing a high-density launch capability for medium to large cryogenic liquid rockets [1]
10次!中国文昌航天发射场年发射量首次达到两位数
Xin Hua She· 2025-11-30 13:12
Core Points - China successfully launched the Shijian-28 satellite using the Long March 7 modified rocket on November 30, marking the 10th launch from the Wenchang Space Launch Site in 2025, achieving a double-digit annual launch volume for the first time [1][2] - The Wenchang Space Launch Site is China's first self-designed and constructed green, eco-friendly modern launch site, currently equipped with two multi-directional, all-weather, high-capacity launch pads [2] - Since its first launch in 2016, the site has completed 43 missions, steadily increasing its annual launch capacity and establishing a high-density launch capability for medium to large cryogenic liquid rockets [2][3] Technological Innovations - The increase in launch frequency is attributed to the launch team's continuous exploration of new models and optimization of testing processes, significantly reducing the time rockets occupy the launch site [3] - The Long March 7 rocket serves as the dedicated vehicle for the Tianzhou cargo spacecraft, with the testing cycle for the rocket being reduced from approximately 40 days for Tianzhou-1 to around 20 days for Tianzhou-4, with the first implementation of parallel fueling for two types of propellants [2][3] - Recent technological advancements have addressed key challenges such as high-flow fueling of cryogenic propellants and the ability to conduct parallel testing and launches for medium to large cryogenic liquid rockets [3] Future Prospects - The Wenchang Space Launch Site is set to undertake numerous significant national missions in the future, including manned lunar landings, heavy rocket launches, and planetary exploration, with expectations for continued increases in annual launch volume [3]