Latest news with #electricPropulsion
Sustainability Times
28-06-2025
- Business
- Sustainability Times
'This Jet Stores Solid Hydrogen': StellarJet's Groundbreaking Tech Could Upend 100 Years of Aviation as We Know It
IN A NUTSHELL 🚀 StellarJet is set to unveil a revolutionary solid hydrogen storage unit at the Salon du Bourget 2025. is set to unveil a revolutionary solid hydrogen storage unit at the Salon du Bourget 2025. 🔋 This innovative storage solution offers enhanced safety and efficiency over traditional liquid hydrogen systems. 🌍 The new electric propulsion system delivers 132 kW of power and is optimized for future aircraft designs. ✈️ Both technologies are poised to significantly impact the aviation industry by promoting sustainability and reducing environmental impact. In the rapidly evolving world of aviation technology, StellarJet, a Texas-based startup, is pioneering groundbreaking advancements that promise to reshape the industry. With their innovative solid hydrogen storage unit and a new electric propulsion system, StellarJet is poised to demonstrate these cutting-edge technologies at the upcoming Salon du Bourget 2025. As these developments unfold, the aviation community is abuzz with anticipation over the potential implications for future aircraft design and environmental sustainability. Breaking New Ground with Solid Hydrogen Storage StellarJet's introduction of a solid hydrogen storage unit signifies a significant leap forward in aviation fuel technology. Unlike traditional liquid hydrogen storage, this novel solution is based on metal hydride technology, offering a safer and more efficient alternative. The storage unit achieves an impressive energy density of 6.6 kWh/kg and a mass capacity of 23%, operating in temperatures ranging from -76 °F to 176 °F and pressures between 290 psi and 5,076 psi. One of the most enticing features is its rapid refueling capability, allowing for a complete refill in under 30 minutes. Originally designed for space applications, this technology has now been adapted for various sectors, including aviation and defense. Its modular nature allows for easy integration across different formats, enhancing its versatility and appeal to a wide range of industries. By eliminating the risk of boil-off and using more accessible materials, StellarJet's storage unit not only enhances safety but also simplifies the certification process, presenting a viable solution for future aviation fuel needs. 'It's Like Magic Fabric That Makes Power': Record-Breaking Flexible Solar Cells Deliver Unmatched Efficiency in Any Shape Unveiling a Revolutionary Electric Propulsion System In addition to their breakthrough in fuel storage, StellarJet is set to debut a revolutionary electric propulsion system at the Air Paris Show. This advanced turbine delivers 132 kW of power and 1,700 N of thrust, while maintaining a remarkably low weight of just 32 pounds. With a compact diameter of 14.8 inches and an integrated controller, this propulsion system is expertly optimized for distributed propulsion architectures. Both the storage and propulsion technologies are developed in-house at StellarJet's facilities in Austin, Texas. These innovations form the foundation of StellarJet's hydrogen-powered demonstrator aircraft, slated for its inaugural flight in the summer of 2025. This ambitious project underscores StellarJet's commitment to advancing aviation technology and fostering sustainable development within the aerospace sector. 'America's First Nuclear Reactor in 50 Years': This Ultra-Compact Power Source Will Deliver Electricity Where No Grid Can Reach Comparative Advantages Over Liquid Hydrogen StellarJet's solid hydrogen storage unit offers several distinct advantages over traditional liquid hydrogen systems. One of the primary benefits is the elimination of boil-off, a common issue with liquid hydrogen storage that results in fuel loss and increased safety risks. By addressing this challenge, StellarJet enhances both the safety and efficiency of hydrogen fuel storage. Furthermore, the use of solid-state materials reduces overall weight and simplifies the storage process, making it more accessible and practical for various applications. This innovation not only holds promise for aviation but also for industries such as space exploration, industrial manufacturing, and naval operations. The flexibility and safety of this storage solution position it as a game-changer in the quest for sustainable energy solutions in aviation and beyond. 'China Fires Nine-Engine Monster': This Reusable Rocket Just Shook SpaceX's Dominance in a Way No One Expected The Future of Aviation with StellarJet As the aerospace industry seeks to address growing environmental concerns, StellarJet stands at the forefront of innovation with its dual advancements in solid hydrogen storage and electric propulsion. These technologies are not only crucial for reducing the carbon footprint of future aircraft but also for enhancing the safety and efficiency of flight operations. The unveiling of these technologies at the Salon du Bourget 2025 marks a pivotal moment for StellarJet and the aviation industry. As aviation stakeholders gather to witness these advancements, questions arise about the broader implications for commercial and military aviation. With these groundbreaking developments, how will StellarJet continue to influence the future of sustainable aviation? Our author used artificial intelligence to enhance this article. Did you like it? 4.6/5 (22)
Yahoo
17-06-2025
- Automotive
- Yahoo
HD Hyundai develops Korea's first high-pressure electric propulsion drive
HD Hyundai has announced that its subsidiary HD Korea Shipbuilding & Offshore Engineering has developed a Modular Multilevel Converter (MMC) structure high-pressure propulsion drive product. The development marks Korea's first 'high-pressure propulsion drive' for electric propulsion vessels, according to the company. Electric propulsion ships are increasingly in demand for their superior manoeuvrability and lower noise levels compared to traditional diesel engines. The propulsion drive developed by HD Hyundai is claimed to help in controlling the electric motor's output, impacting ship performance, power quality for high-power weapon systems, and overall survivability. The onshore verification of this technology marks a step towards the localisation of electric propulsion ships in Korea. The demonstration event was attended by HD Korea Shipbuilding & Offshore Engineering CEO Kim Sung-joon, HD Hyundai Heavy Industries Special Vessel Business Division Head Joo Won-ho, and HD Hyundai Electric CEO Kim Young-ki, alongside officials from organisations involved in ship electrification. Seong-jun said: 'The high-pressure propulsion drive product developed by HD Hyundai is a symbol of HD Hyundai's shipboard electrification technology and we plan to spur commercialisation and lead the development of K-maritime defence's global market with domestic technology.' The project, initiated in 2022 with domestic experts from Seoul National University and Kyungpook National University, led to the creation of the MMC structure high-voltage propulsion drive in December 2024. This product features large capacity, high voltage, flexible power module configuration, and reduced system volume and weight by more than 20%. Previously, only two companies in Europe and the US had reportedly commercialised such high-pressure propulsion drives. HD Korea Shipbuilding & Offshore Engineering is now collaborating with various institutions, including the Korea Electrotechnology Research Institute and Korea Shipbuilding & Offshore Equipment Research Institute, to commercialise the MMC structure high-pressure propulsion drive by 2027. In related news, HD Hyundai Heavy Industries and the Korean Register have also signed an MoU to develop a very large ethane carrier (VLEC). "HD Hyundai develops Korea's first high-pressure electric propulsion drive" was originally created and published by Ship Technology, a GlobalData owned brand. The information on this site has been included in good faith for general informational purposes only. It is not intended to amount to advice on which you should rely, and we give no representation, warranty or guarantee, whether express or implied as to its accuracy or completeness. You must obtain professional or specialist advice before taking, or refraining from, any action on the basis of the content on our site.
National Post
27-05-2025
- Business
- National Post
ACEL Power and Iconic Zero-Emission Vessel "Porrima P111" Partner for Landmark International Launch
Article content VANCOUVER, British Columbia — ACEL Power Inc., a Canadian leader in intelligent electric propulsion systems, is proud to announce its participation in the relaunch of Porrima P111 —the world's first zero-carbon vessel to circumnavigate the globe without fossil fuels. This collaboration marks the first phase of an ongoing partnership with Porrima to scale intelligent electric systems for auxiliary and main propulsion in future vessels. Article content Article content By contributing to this flagship project, ACEL Power is proud to join a global ecosystem of innovators committed to redefining the future of maritime mobility. Originally built in Switzerland and launched in 2010, Porrima made history by completing four global tours powered entirely by renewable energy. After arriving in Taiwan in 2023, the vessel has undergone more than a year of advanced retrofitting in southern Taiwan. The upgraded ship, now named Porrima P111, stands as a symbol of global collaboration in marine innovation and sustainability. Article content The official launching ceremony took place on May 22, 2025, at Xingda Port, Kaohsiung City. Hosted by the Co-Founder of Porrima Stan Shih, the event was attended by Taiwan's Minister of Foreign Affairs Lin Chia-lung, Palau President Surangel Whipps Jr. and First Lady Valerie Whipps, highlighting growing diplomatic and environmental cooperation in the Pacific region. The presence of Pacific leaders reflects the growing alignment between technology, sustainability, and diplomacy — a vision ACEL Power supports as we expand into Asia-Pacific markets. Article content As part of this groundbreaking partnership, ACEL Power is collaborating with Porrima to deliver its Intelligent Electric Series for the vessel's Rigid Inflatable Boat (RIB) tender, utilizing its 50HP system with 40Kwh Battery pack. More than electrification, this integration represents a leap towards intelligent marine mobility — combining zero-emission performance with digitalization. Together, ACEL and Porrima are setting a new global benchmark for sustainable, smart marine innovation. By contributing to this flagship project, ACEL Power is proud to join a global ecosystem of innovators committed to redefining the future of maritime mobility. Article content Porrima was co-founded by Acer Group founder Stan Shih and 'Blue Economy' author Gunter Pauli, with a vision to position net-zero marine innovation as a pillar of future industry. The vessel's retrofit was led by a cross-industry collaboration driven by Shih, leveraging Taiwan's industrial capabilities to build a new zero-carbon marine supply chain. Article content 'This moment marks both a celebration of the past and a bold step into the future,' said Anthony Liu, CEO of ACEL Power. 'We're honored to power part of Porrima's journey and excited to expand access to electric propulsion through our partnership with VIVIC.' Article content About ACEL Power Article content ACEL Power, headquartered in Vancouver, Canada, is a pioneering manufacturer of electric outboard propulsion systems, leading the marine industry in innovation and sustainability. Noted for introducing the world's first mass-produced 50 and 75HP electric motors, ACEL Power is committed to shaping a sustainable future through the creation of a smart electric eco-system. With a forward-looking vision, ACEL aims to offer a comprehensive range from 1HP to 650HP, establishing new benchmarks for marine propulsion in performance, safety, and longevity. Leveraging patented technology and integrated software solutions, ACEL Power is driving change towards a cleaner, more efficient boating experience. Article content About Porrima P111 Article content Pioneering Zero emission ship Article content The ship originally designed in 2008 and built in 2010 was the first to circumnavigate the world in 2012 without a drop of oil under the name 'PlanetSolar'. In 2017, the solar energy system was strengthened with an intelligent kite operated by a robot and hydrogen made from seawater. After sailing the equivalent of four times around the world, Porrima is ready to industrialize these zero emissions ships which are 20% boat and 80% technologies. These ships support sustainable local economic growth and stimulates entrepreneurship for the common good. Article content Article content Article content Article content Article content Contacts Article content Article content Article content
