Air-Compression Power Generation System
The Hengtong Smart Manufacturing Air Compression Power Generation System is an innovative distributed energy system that integrates light-wind power generation, air compression energy storage, intelligent control and high-efficiency power generation. It overcomes the stringent wind speed requirements of traditional wind turbines, enabling stable operation in light-wind conditions and maximising the utilisation of wind energy resources.
▌How it works：Capturing a gentle breeze → the Venturi effect → stable power generation
▌System Configuration：High-efficiency generator sets, air compression and energy storage units, and intelligent control systems.
Key component: Axial flux motor
- Extremely low start-up wind speed: An ultra-low start-up wind speed of 2.8 m/s significantly expands the range of usable wind resources.
Wide wind speed adaptability: Stable and efficient operation across a wide wind speed range from 2.8 m/s to 25 m/s.
Hybrid wind-solar system (optional): Seamless integration with solar power to complement each other’s energy advantages.
A Comparison of Nano-Disc Motors and Conventional Motors
▌Technological Level: A first in China; leading both domestically and internationally
▌Innovative Invention: Replaces traditional iron cores with rare-earth nano-composite materials, significantly reducing the number of windings
▌Key Features: High efficiency, compact size, lightweight (1/8 to 1/10 the weight of a standard motor); no iron loss, low temperature rise, natural cooling, low noise
▌ Motor Efficiency: Up to 98+ per cent; energy savings of 30–50 per cent compared to conventional motor systems
▌Applications: Widely applicable in distributed wind power, drones, flying cars, the oil and coal mining industries, new energy vehicles, robotics, defence, household appliances, and as an energy-efficient replacement for all conventional motors
▌Product Status: Prototyping of a 22 kW industrial prototype has been completed
▌Intellectual Property: Multiple patents have been granted
Rare-earth permanent magnet disc motor
Nano-rare-earth permanent magnet materials enhance the magnetic energy product of motors, reduce energy consumption and extend service life. The coreless design eliminates iron losses, improves efficiency and reduces size and weight. The disc-shaped structure is suitable for high-torque, high-speed applications and meets the requirements of precision equipment.
AC/DC permanent magnet motors utilising nano- and rare-earth composite materials are 20–30 per cent more energy-efficient and 80 per cent smaller than AC-excited motors; they are 5–10 per cent more energy-efficient and 50 per cent smaller than traditional permanent magnet motors; they feature no iron core, eliminating hysteresis losses whilst reducing copper losses and heat generation; multiple motor units can be connected in series to achieve extremely high power and high torque.
Product Specifications List
Five Key Features
- Breeze Launch
With an ultra-low start-up wind speed of 2.8 m/s, it effectively utilises light wind resources—which account for over 80 per cent of total wind resources—thereby breaking through wind speed limitations and ensuring that ‘where there is wind, there is electricity’.
- Stable Output
Featuring a built-in air compression energy storage system, it effectively smooths out peaks and troughs, perfectly addressing the issue of wind power fluctuations, and continuously delivers stable, high-quality clean electricity.
- Intelligent Control
Featuring highly intelligent remote monitoring and automatic control capabilities, it operates autonomously around the clock, significantly reducing labour costs for operation and maintenance as well as management pressures.
- Green and low-carbon
It achieves zero carbon emissions throughout its entire life cycle, operates with extremely low noise levels, has no adverse impact on bird migration or the surrounding ecological environment, and meets the requirements of sustainable development.
- Easy to install
Featuring a highly modular design, it has a small footprint and a short construction period, and can be adapted to a wide range of complex application scenarios, including urban, rural, mountainous and island environments.
"Five Firsts" – Pioneering the Industry
