Envision a future where hydrogen gas becomes a powerful and sustainable energy source for vehicles, transforming the world of transportation. In this scenaria, compressed hydrogen emerges as the primary alternative to traditional fuels such as gasoline and diesel. This shift marks a new era in automotive technology, offering a sustainable solution to the pressing need for cleaner energy.
With compressed hydrogen leading the way, vehicles are driven by a clean and plentiful source of energy. This green energy is engineered to efficiently power vehicles over long distances, with no adverse effects on the environment. ELEG's Dual Dynamic Driving System (DDDS) is at the forefront of this innovation. It's a cutting-edge system crafted to improve both vehicle performance and reliability, enabling traditional internal combustion engines to operate exclusively on hydrogen gas energy. This not only addresses challenges related to battery endurance and lifespan but also revitalizes conventional engines, granting them extended viability.

• While compressed hydrogen is emerging as a primary alternative to traditional fuels for vehicles, handling high-grade compressed hydrogen presents substantial challenges, mainly storage challenges due to its light mass. As a result, it's crucial to store hydrogen safely in containers with controlled thermal stability. This has led most vehicles to opt for fuel cell methods, such as PEFC, for constructing new hydrogen cars. However, fuel cells, albeit effective, are costly and result in energy waste during storage and release via heat exhaust.

• Hydrogen powered cars offer unparalleled versatility, capable of operating virtually anywhere. Hydrogen sources can be extracted from water or sea, making it a truly green energy source derived from nature. Moreover, recent advancements in compressed hydrogen safety have introduced simple and easily deployable methods, enabling fast connection to vehicles' centralized tanks and insertion into bottles.

• Liquefied Natural Gas (LNG) vehicles known for their reliability, typically require modifications to specific components such as tanks, adapted couplers and safety devices.

• Retrofitting traditional engines to use compressed hydrogen gas could tap into a massive market and enhance energy efficiency.

• Depending solely on hydrogen gas as the exclusive energy source seems to be an insufficient method. Instead, integrating both hydrogen and battery power as dual energy sources for the fuel would be more effective. In this new design model, one power source could be the traditional internal combustion engine powered by hydrogen, while the other could serve as a backup, ensuring continuous power supply.

• The hydrogen bottle packaging comes in a compact size, typically ranging from 2 to 5 liters depending on the type of vehicle. Competitively priced, the hydrogen bottles are easily portable and storable and can be conveniently purchased and exchanged at gasoline stations, convenience stores, parking lots, and various other locations.

• The interior design of the hydrogen container is innovative, focusing on ensuring consistent pressure delivery to the engine, eliminating the need to monitor remaining hydrogen and compatibility of the bottle combination. Essentially, this container guarantees uniform pressure and fluid force during operation. Moreover, it incorporates a safety valve to release excess hydrogen gas during refilling procedures, thereby enhancing safety protocols.

• The Dual Dynamic Driving System (DDDS) is similar to a gasoline-electric hybrid system. It requires minimal modifications to existing devices and components. Essentially, it involves incorporating two power-driven transmissions into a single vehicle. For instance, the front wheels are propelled by hydrogen dynamics, while the rear wheels are powered by electric motors with battery support. This setup facilitates easy long-distance driving and reduces dependency on batteries, particularly in colder regions. Notably, the DDDS boasts a simple design and is easy to maintain, akin to conventional systems.

WHAT IS DDDS?
The Dual Dynamic Driving System (DDDS) integrates two power systems into a single car. The front engine utilizes a hydrogen system to drive the front wheels (FF), while the rear wheels (RF) are battery powered. These systems operate independently to optimize fuel efficiency. In the event of one system malfunctioning, the controller system ensures the vehicle remains in a safe driving condition. The Dual Dynamic System features automatic switching between the two systems as a standard operation, and manual selection allows for power preference during driving.

WHAT ARE THE BENEFITS OF DDDS?
DDDS revolutionizes internal combustion engines by directly igniting hydrogen, mirroring gasoline combustion. Portable hydrogen bottles are easily accessible at various locations, offering cost-effective refueling for long-distance drives. Integration with vehicles is simplified with a DIY plug-and-play system.

HOW CAN TRADITIONAL ENGINES BE ADAPTED FOR HYDROGEN COMPRESSION AND IGNITION?
Converting traditional internal combustion engines for hydrogen use involves modifying ignition devices and piping systems to accommodate higher pressure requirements. Piping systems must be rebuilt using PEX (closed-link HDPE) material for safety purposes, similar to LNG vehicle adaptations.

WHAT ARE THE FEATURES OF THE NEW HYDROGEN STORAGE BOTTLE DESIGN?
What are the features of the new hydrogen storage bottle design? The new design, crafted from aluminum alloy, boasts a simple structure. Inside, a plastic balloon regulates hydrogen pressure, ensuring consistent output from full to empty. It incorporates an easy fasten-connect for vehicle plug-in housing, while insulated materials prevent fire hazards. Additionally, two gas-release valves prioritize security and overload protection.

WHAT FEATURES DOES THE NEW PORTABLE HYDROGEN BOTTLE WITH SAFETY VALVE DESIGN OFFER?
The new portable hydrogen bottle features an easily-inserted screw plug connection with a secure rubber washer for DIY installation. Available in 2 or 5-liter capacities, the lightweight aluminum construction enables easy carrying and storage. It operates safely within a temperature range of 0°C to 40°C. When empty, drivers can exchange them at service stops for refilled bottles, with empty ones sent back to the factory for refilling. This system ensures cost control with competitive pricing for users.

WHAT MAKES DDDS STAND OUT AS A TOP DESIGN FOR NEXT-GENERATION VEHICLES?
DDDS addresses key requirements for reliable vehicles, including powerful output, long-range capabilities, fuel efficiency, and structural stability. While hybrid cars offer some benefits, they rely on a single transmission system, leading to potential issues if it fails. This setup also incurs higher maintenance costs, slowing market adoption. DDDS, however, features two independent transmission systems: a hydrogen engine for the front wheels and a battery bank for the rear wheels. This dual setup ensures continuous operation, even if one system encounters issues. Automatic sensors switch between hydrogen and battery power, with manual control available. Additionally, in colder temperatures, the hydrogen system takes over to maintain vehicle functionality, ensuring overall safety for drivers, passengers, and the vehicle itself.

HOW IS HYDROGEN COMPRESSED INTO HIGH-PRESSURE BOTTLES?
Precision equipment based on the "Archimedes screw" principle compresses hydrogen safely into aluminum bottles, ensuring punch resistance, leak-proofing, and corrosion resistance.

WHERE WILL HYDROGEN BOTTLES BE EXCHENGED SOLD?
Hydrogen bottles will be widely available for purchase at gasoline stations, convenience stores, supermarkets, rest stops, vending machines, vehicle maintenance shops, and authorized dealers, with empty bottles recycled for refilling.