电磁弹射技术
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电磁弹射背后中美能源路线之争,美国到底差在哪儿了?
Sou Hu Cai Jing· 2025-11-20 12:26
而今,靠着技术上的绝对优势,福建舰上的电磁弹射技术可以让歼三五战机在两秒钟内拔地而起,我们终于扬眉吐气,熬出了头。 "今天我们看到舰载机弹射起飞的时间只有2秒,但我们为了这一刻,足足坚守了20多年"。 2025年11月福建舰电磁弹射系统研发团队的一句感慨,道出了中国航母技术的艰难突破。忆往昔,没有航母的我们,在远海,只能眼睁睁的看着他国军舰飞 机横行。无阻。 01年的南海撞机,96年的台海危机,亦或是94年的银河号事件,一次次刺痛着中国人的民族自信心。 但这场跨越近三十年的海军逆袭,真的只是技术层面的比拼吗? 为什么同样投下血本搞电磁弹射,美国选择了故障频发的中压交流路线?而中国却靠中压直流的技术路线,实现对美国的弯道超车? 这背后,其实是一场中美两个大国之间能源路线和体制特点的终极对决....... 美国战略困局 说起电磁弹射,美国不是没有领先过。早在本世纪初,美国海军就率先在航母上部署电磁弹射系统。 但问题出在,这条看起来充满着科幻色彩的技术路线,却被美国人一直痴迷的核动力路径依赖干扰。 要知道,核动力航母由于有功率强大的核反应堆供电,在近乎无限电力的支持下,美军航母本应是电磁弹射的理想平台。 但因为从1 ...
我国福建舰航母开展入列后首次海上实兵训练,高清视频公布
Xin Lang Cai Jing· 2025-11-18 11:27
Core Points - The Fujian aircraft carrier, China's first electromagnetic catapult aircraft carrier, has completed its first live training mission at sea after being commissioned [1][4][7] - The training involved multiple types of carrier-based aircraft, including J-35, J-15T, J-15DT, and KJ-600, successfully conducting multiple takeoff and landing exercises, validating the carrier's electromagnetic launch and recovery capabilities [4] - The training was part of a normal work plan aimed at enhancing the military's ability to safeguard national sovereignty, security, and development interests [4] Group 1 - The Fujian aircraft carrier is the third aircraft carrier of China, with hull number "18," and was launched in June 2022 [7] - The commissioning ceremony for the Fujian aircraft carrier took place on November 5, marking the official arrival of China's third aircraft carrier era [7] - The electromagnetic catapult technology of the Fujian carrier is considered to be at an advanced level globally [7]
十五五开局之年,关注订单增长与军贸提速 - 2026年度国防军工行业策略报告
2025-11-14 03:48
Summary of Key Points from the Conference Call Industry Overview - The defense and military industry in China has shown significant growth, with revenue reaching 451.1 billion yuan in the first three quarters of 2023, representing a year-on-year increase of 31.8% [1][2][3] - The military electronics sector experienced a remarkable growth rate of 81%, while naval equipment grew by 70%, indicating a strong demand for shipbuilding and risk diversification in the manufacturing sector [1][2][5] Core Insights and Arguments - The defense budget for 2025 is expected to increase by over 7%, accounting for approximately 7% of GDP, primarily allocated for military readiness, barrack construction, and weaponry, with weapons accounting for about 45% to 55% of the budget [1][3][5] - China's military exports have diversified from light weapons to advanced vessels and fighter jets, with plans to transfer drone production lines to friendly nations, enhancing local production capabilities [1][6][4] - The Chinese military aims to achieve several strategic goals: becoming a strong military by 2027, a global military power by 2035, and a world-class power by 2050, necessitating significant upgrades in weaponry and equipment [1][7][8] Performance of Sub-sectors - Different sub-sectors within the defense industry have varied performances: aerospace grew by 7%, aviation declined by 2%, ground equipment increased by 21%, naval equipment surged by 70%, and military electronics soared by 81% [2][5] - The naval equipment sector's revenue and profit growth reflects the development of the shipbuilding industry, with Chinese manufacturers seeking alternative suppliers due to U.S. restrictions on new contracts [5] Military Trade Developments - China's military exports have expanded significantly, with a focus on advanced military hardware and a shift towards exporting complete production lines rather than just individual products [6][4] - New fighter jets like the J-20E, J-20S, and the upcoming J-35 are expected to enhance China's competitiveness in the international military market [6] Future Military Modernization Goals - The Chinese Air Force aims to achieve a world-class operational capability by 2035, with a projected fleet of over 100 advanced fighter jets, including J-20, J-35, J-16, and J-15, along with the development of unmanned systems [1][10][8] - The modernization strategy includes converting retired J-6 aircraft into drones to establish a comprehensive unmanned combat system [10] Technological Advancements - Significant advancements in electromagnetic catapult technology have been achieved, with over 6,000 successful tests of new systems, showcasing China's leading position in this area [3][36] - The development of nuclear-powered aircraft carriers is progressing, with a mature nuclear power system that enhances safety and reduces maintenance costs [40] Impact of Military Trade on Financial Performance - Military trade significantly impacts the financial performance of defense companies, with net profit margins potentially increasing from 5% to 15%-20% upon securing contracts [54] Overall Industry Outlook - The defense sector is expected to continue its growth trajectory in 2026, driven by genuine and sustained demand, despite some companies potentially underperforming [55]
福建舰部署在哪儿?海军最新回应!
证券时报· 2025-11-08 11:07
Core Viewpoint - The commissioning of China's first electromagnetic catapult aircraft carrier, Fujian, marks a significant milestone in the development of the Chinese Navy, emphasizing its strategic importance in national defense and maritime capabilities [1][5]. Deployment and Capabilities - Fujian will be permanently stationed at Sanya military port, being the largest active vessel in the Navy, taking into account operational readiness, port conditions, and support capabilities [3]. - The carrier's air wing, including J-35, J-15T, J-15D fighter jets, KJ-600 airborne early warning aircraft, and Z-20 helicopters, is under development and testing, with expectations for full operational capability soon [3][5]. Testing and Operational Readiness - Post-commissioning, Fujian will continue to undergo trials to validate its systems and enhance combat readiness, focusing on platform stability and training for aircraft compatibility and fleet operations [5]. - The development of China's aircraft carriers is not aimed at any specific country or target, but rather to safeguard national sovereignty and security interests [5]. Naming and Public Interest - The naming of aircraft carriers follows provincial administrative divisions, with public interest in which provinces may be included in the naming process, although no official "naming list" exists [6].
2秒,20多年坚守!解锁福建舰成功背后鲜为人知的故事……
Yang Shi Wang· 2025-11-08 05:03
Core Viewpoint - The commissioning of China's first electromagnetic catapult aircraft carrier, Fujian, marks the official entry into the "three aircraft carrier era," significantly enhancing the naval defense capabilities and modernization level of the Chinese Navy [25][26]. Group 1: Construction and Design - The construction of Fujian was divided into two main phases: overall design and actual construction based on that design [3]. - The construction team faced significant challenges, including the use of high-strength steel and the need for precise installation and debugging of complex equipment [5][9]. - Fujian is the first aircraft carrier in China to be completely designed and built independently, and it is also the world's first conventionally powered aircraft carrier to use electromagnetic catapult technology [7][26]. Group 2: Technological Advancements - The electromagnetic catapult system on Fujian allows for the launch of heavy and stealth aircraft, marking a substantial technological breakthrough in China's naval capabilities [26][28]. - The system has demonstrated high aircraft sortie rates, reduced preparation times, and improved maintenance, significantly enhancing the overall combat capability of the carrier [30]. - The development of this technology reflects China's growing industrial strength and technological prowess, as it was achieved through independent research and development [32][34]. Group 3: Future Developments - Future Chinese aircraft carriers are expected to be larger, faster, and more intelligent, with a greater variety of carrier-based aircraft [20]. - The successful construction of a three-carrier operational system is a significant achievement in China's military modernization efforts, enhancing its maritime defense capabilities [20]. Group 4: Human Element and Team Effort - The construction of Fujian involved a dedicated team, including workers from various backgrounds, all striving towards a common goal of contributing to national defense [17][19]. - The journey from the initial modifications of the Liaoning to the independent design of Fujian showcases the development of a skilled workforce and the establishment of industry standards in aircraft carrier construction [13][24].
两岸圆桌派|高志凯、蔡正元:“福建舰”入列,标志着中国人在海上也站起来了
Guan Cha Zhe Wang· 2025-11-08 00:42
Core Viewpoint - The commissioning of China's first electromagnetic catapult aircraft carrier, "Fujian," marks a significant milestone for the People's Navy, officially entering the era of three aircraft carriers [1]. Group 1: Technological Advancements - "Fujian" utilizes electromagnetic catapult technology, which is currently the most advanced in the world, surpassing the capabilities of the U.S. [3][8]. - The U.S. has struggled with electromagnetic catapult technology, leading to discussions of reverting to traditional steam catapults, which are no longer produced by any active companies [3][8]. - The "Fujian" carrier is designed for deep-sea missions rather than coastal operations, indicating a shift in naval strategy [5]. Group 2: Military Implications - The entry of "Fujian" into service is seen as a strong signal to both Taiwan and the U.S., emphasizing China's growing military capabilities [2][5]. - The carrier's capabilities are not specifically aimed at Taiwan but are part of a broader military strategy that includes deterrence against the U.S. [5][10]. - The commissioning of "Fujian" is expected to increase pressure on Taiwan's pro-independence factions, as it symbolizes China's military advancements [16][19]. Group 3: Strategic Context - The U.S. acknowledges that its naval shipbuilding capacity is significantly lower than China's, with estimates suggesting a ratio of 1 to 267 in terms of ship production capabilities [7][8]. - The development of "Fujian" and future carriers, including a nuclear-powered one, positions China to potentially outmatch U.S. naval forces in both technology and operational capacity [8][12]. - The military advancements are intended to convey a message to the U.S. that any conflict would not favor American forces, reinforcing the notion of "inevitable peace" between China and the U.S. [12][13].
专家解读福建舰电磁弹射技术优势
Feng Huang Wang Cai Jing· 2025-11-07 12:45
Core Viewpoint - China's third aircraft carrier, "Fujian" (hull number 18), has officially joined the combat sequence, becoming the world's first operational aircraft carrier with a stable electromagnetic catapult system, showcasing advanced domestic design and construction capabilities [1] Group 1: Advantages of Electromagnetic Catapult - Electromagnetic catapult systems have significant advantages over steam catapults in multiple dimensions, including system size, efficiency, and operational costs [1] - The weight of the U.S. steam catapult system is approximately 2000 tons, occupying considerable space, while the electromagnetic system requires less space [1] - The operational efficiency of electromagnetic catapults is higher, with a 20% increase in sortie rates compared to steam catapults [1] Group 2: Performance Comparison - Although the "Fujian" is an 80,000-ton carrier with fewer aircraft than the U.S. Nimitz and Ford-class carriers, its throughput is comparable due to a 20% to 30% higher capacity than steam catapults [1] - The precision of the electromagnetic catapult allows for flexible control of launch forces, accommodating various aircraft weights from 20 tons to 35 tons, which is a limitation in steam catapults [1] Group 3: Cost Efficiency - Electromagnetic catapult systems require fewer support personnel compared to steam systems, leading to lower operational costs and improved efficiency in service support [1]
我国第一艘电磁弹射型航空母舰入列
Xin Hua She· 2025-11-07 11:13
Core Points - The first electromagnetic catapult aircraft carrier of China, named Fujian, was officially commissioned on November 5, marking a significant milestone in the country's naval capabilities [1] Group 1 - Fujian is China's first electromagnetic catapult aircraft carrier and the third aircraft carrier overall [1] - The carrier was launched and named in June 2022, with hull number "18" [1] - Fujian was entirely designed and built domestically, showcasing advanced electromagnetic launch technology that is at the forefront globally [1]
福建舰入列,关注军工ETF(512660),规模居同类第一,覆盖海陆空天信全产业链
Mei Ri Jing Ji Xin Wen· 2025-11-07 09:57
Core Viewpoint - The commissioning of the aircraft carrier Fujian marks China's official entry into the third aircraft carrier era, featuring advanced electromagnetic catapult technology, which enhances operational efficiency and capabilities [1] Industry Summary - The Fujian aircraft carrier utilizes an electromagnetic launch system (EMALS), a cutting-edge technology currently mastered only by China and the United States, allowing for more stable and efficient aircraft launches compared to traditional steam systems [1] - The recent military industry quarterly reports indicate a clear performance inflection point, with a robust improvement in fundamentals and numerous catalysts expected in the near future [1] - The "14th Five-Year Plan" emphasizes strengthening national security and improving social governance, which aligns with the military industry's growth trajectory [1] Investment Opportunity - Investors are encouraged to consider the military ETF (512660), which tracks the China Securities Military Index (399967), reflecting the overall performance of publicly listed companies in the military sector, particularly in aviation and military electronics [1] - The index comprises small to mid-cap stocks, focusing on aviation equipment and military electronics, indicating a targeted investment approach within the military industry [1]
视频丨福建舰入列!回顾国之重器的震撼时刻
Yang Shi Xin Wen Ke Hu Duan· 2025-11-07 06:21
Core Viewpoint - The commissioning of the Fujian aircraft carrier, the world's first conventionally powered aircraft carrier utilizing electromagnetic catapult technology, marks a significant technological breakthrough for China's naval capabilities [1][12]. Group 1: Development Milestones - The Fujian aircraft carrier is China's first entirely self-designed and built electromagnetic catapult aircraft carrier, with its construction closely followed since its first sea trial in May last year [3]. - The carrier features a flat-deck design with electromagnetic catapults and arrestor wires, and has a full-load displacement of over 80,000 tons. It was launched on June 17, 2022, with hull number 18 [5]. - The Fujian carrier conducted mooring tests as planned on September 23, 2022, and completed its first sea trial from May 1, 2024, lasting eight days to test various systems [8]. Group 2: Operational Capabilities - The Fujian carrier has successfully demonstrated electromagnetic launch and recovery capabilities, representing another breakthrough in China's aircraft carrier development and significantly advancing naval transformation [12]. - The operational mode of the Fujian carrier will be more flexible compared to conventional carriers, allowing for the launch of various aircraft types, from transport planes to drones, enhancing its combat effectiveness [14][17]. - The ability to launch fighter jets fully loaded with fuel and munitions increases their operational capacity, while also enabling the deployment of fixed-wing airborne early warning aircraft, greatly improving situational awareness and command capabilities [18]. Group 3: Strategic Implications - The entry into the "three-carrier era" with the Fujian, Shandong, and Liaoning carriers allows the People's Navy to operate simultaneously in three major directions, enhancing the mobility and strategic depth of carrier groups [19][21]. - The three carriers can be rotated in operations, ensuring a continuous operational capability and providing a robust naval presence [23].