Latest Square Design Alkaline Water Electrolysis Equipment
1000 Nm³/h Square AWE Equipment
Advantage
①Easy to operate and maintain
Sealed by hydraulic extrusion, dismantled and constructed at the location, with rapid repair duration
②Modular design
Autonomous solo-compartment module, scalable individual units, and linkable numerous chambers
③Low power consumption
Zero-gap design, pure nickel electrodes, and high conductivity
④High reliability
The use of hydraulic automatic control and multi-point mechanical locking double safety insurance, high strength mechanical support frame, single chamber independent liquid inlet and outlet, to ensure that the temperature field is uniform and consistent
Technical Specifications and Performance
1.Hydrogen production 1000Nm³/h
The hydrogen production capacity of this square AWE equipment is up to 1000Nm3/h per cell. Its vast production capability not only satisfies the substantial hydrogen energy requirements of certain use cases but also furthers the growth of the extensive hydrogen energy sector.
2. DC power consumption 4.1-4.3kWh/Nm3
Effective energy transformation stands as a key metric for assessing the performance of alkaline water electrolysis devices. This particular electrolyzer maintains its DC energy usage within 4.1-4.3 kWh per Nm³, enabling efficient energy utilization, significantly lowering the energy expenses associated with hydrogen generation, and aligning with the sustainable development principles of clean energy.
3. The purity of hydrogen before purification is more than 99.8%
This square AWE equipment can make sure that the purity of hydrogen before purification is more than 99.8%, ensuring that the quality of hydrogen meets a wide range of application standards.
4. After purification, the purity of hydrogen is more than 99.999%
Through advanced purification technology, the electrolyzer can realize the hydrogen purity of more than 99.999% after purification, which can be widely used in fuel cells, power and other fields, helping to promote clean energy.
5. Working pressure: 0.5MPa
The working pressure of this square AWE equipment is 0.5 MPa, which is a breakthrough in technology that increases the pressure at the outlet of the electrolyzer, not only ensuring the safe operation of the equipment, but also adapting to a variety of hydrogen application scenarios, so that the application fields of hydrogen is expanded.
6. Working temperature: 85±5℃
The operating temperature range of this electrolyzer is 85±5°C, providing a favorable environment for efficient hydrogen production. The stable and adaptable operating temperature helps improve hydrogen production capacity and quality.
7. Power fluctuation range: 10-120%
This AWE equipment has a wide power fluctuation range and can operate stably under power fluctuation conditions of 10% to 120%, making it adaptable to different power supply conditions and improving the robustness of the equipment.
8. Cold start time ≤ 35min, hot start time ≤ 5min
It only takes 35 or 5 minutes for this electrolyzer to finish a cold start or hot start, respectively. This quick-start feature improves the response speed of the equipment, making it more adaptable to application scenarios that need to start and stop frequently.
9. Designated service life: 8000h
1,000 Nm3/h AWE equipment has been designed and tested rigorously with the designated service life of up to 8,000 hours. This durable design not only reduces the frequency of equipment replacement, but also lowers maintenance costs, providing users with a reliable experience.
|
Name |
Parameter |
|
Hydrogen production capacity(Nm³/h) |
1000 |
|
DC power consumption(kWh/Nm³) |
4.1-4.3 |
|
Hydrogen purity (Before purification) |
≥99.8% |
|
Hydrogen purity (After purification) |
≥99.999% |
|
Operating pressure(MPa) |
0.5 |
|
Operating temperature(℃) |
85±5 |
|
Power consumption range |
10~120% |
|
Cold start time (Minute) |
≤35 |
|
Hot start time (Minute) |
≤5 |
|
Annual working hours (h) |
8000 |
Scope of Application
Energy station: Provide hydrogen fuel for fuel cells and support the development of clean energy.
Industrial purpose: Used for hydrogen production in the industrial field to meet the demand for hydrogen in various forms of industrial manufacturing.
Transportation: Used for hydrogen refueling stations to provide high-quality hydrogen fuel for fuel cell electric vehicles.
SANY Hydrogen Energy Innovation and Application Development Forum Concluded Successfully
At the SANY Hydrogen Energy Innovation and Application Development Forum, a number of academic and industrial experts discussed the future potential and innovation with respect to the field of hydrogen energy. At the Forum, SANY Hydrogen Energy demonstrated its latest achievements in hydrogen energy technology, especially its progress in cost analysis of AWE technology. Analysis shows that the circular electrolyzer is superior in terms of the cost when less than 500MW need to be produced, and the square electrolyzer is more favorable in terms of the cost-of-ownership (TCO) when more than 500MW need to be produced. According to SANY Hydrogen Energy, it will promote the complementary integration of technologies of the square and circular electrolyzers, aiming for five major development objectives including "high electrical density", "large scale", "wide power fluctuation", "module-oriented design" and "intelligentization".
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