Magnetic Bearing Energy Storage Flywheel

HSS magnetic bearing energy storage flywheel utilizes proprietary magnetic bearing technology, high-speed and efficient bidirectional motor technology, and high-power and efficient power electronic conversion technology, achieving core advantages such as millisecond-level response speed and charge and discharge efficiency exceeding 95%.
Magnetic Bearing Energy Storage Flywheel
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  • Magnetic Bearing Energy Storage Flywheel

Introduce

HSS magnetic bearing energy storage flywheel utilizes proprietary magnetic bearing technology, high-speed and efficient bidirectional motor technology, and high-power and efficient power electronic conversion technology, achieving core advantages such as millisecond-level response speed and charge and discharge efficiency exceeding 95%. The product is wear-free and maintenance-free, operating stably in environments ranging from -20°C to 60°C. Its high power density and long lifespan make it widely used in data center uninterruptible power supplies (UPS), rail transit energy recovery, grid frequency regulation, and defense and military applications, providing a reliable solution for high-security and high-frequency energy storage scenarios.

 

Features

High Safety

Can replace chemical battery energy storage battery module, eliminating the risk of explosion.

 

Long Lifecycle

Service life: 20 years

 

Wide Operating Temperature Range

Operates from -20°C to 60°C, eliminating the need for air conditioning and ventilation systems.

 

Millisecond Response

Millisecond charge and discharge response, high power density.

 

Precise Controllability

Physical energy storage, precise control of power, real-time monitoring and operational analysis.

 

Environmentally Friendly

Non-toxic and pollution-free, high residual value, 100% recyclable.

 

One-time Investment and Construction

Vacuum operation, maintenance-free, reducing replacement and maintenance costs.

 

High Conversion Efficiency

Flywheel efficiency up to 98%

 

Modular Design

Easy to ship and manage, allowing for optimal power/energy configuration based on application requirements.

 

Parameters

Second-level
Energy Storage Flywheel

Model

Power (kw)

Reserve Of Electricity
(kWh)

Energy Storage Capacity
(MJ)

Discharge Duration Time

HSS-F500-5

500

5

18

36s

HSS-F750-5

750

5

18

24s

HSS-F1000-5

1000

5

18

18s

Features

Faster response, high instantaneous power, small footprint and long service life.

Applicaitons

Critical UPS (data centers, semiconductor production lines); energy recovery (subway, oil drilling); military (electromagnetic catapult, laser microwave weapon system high-power pulse power supply)

Minute-level 
Energy Storage Flywheel

Model

Power (kw)

Reserve Of Electricity
(kWh)

Energy Storage Capacity
(MJ)

Discharge Duration Time

HSS-F250-5

250

5

18

1.2min

HSS-F200-50

200

50

180

15min

HSS-F800-200

800

200

720

15min

Features

With its high power, fast response, high-frequency charge and discharge without attenuation, and non-explosion characteristics, it can quickly and effectively perform active/reactive power compensation as the grid changes, smooth out fluctuating loads, buffer transients in generator output and support grid frequency and voltage.

Applicaitons

New energy station energy storage primary frequency regulation, secondary frequency regulation, thermal power auxiliary secondary frequency regulation, electric voltage support and other power grid auxiliary services.

Hour-level 
Energy Storage Flywheel

Model

Power (kw)

Reserve Of Electricity
(kWh)

Energy Storage Capacity
(MJ)

Discharge Duration Time

HSS-F100-200

100

200

720

2h

HSS-F50-200

50

200

720

4h

Features

Large single-unit power storage capacity, low cost, low self-discharge rate, high efficiency, long service life, andnot restricted by geographical and environmental conditions.

Applicaitons

Renewable energy grid-connected energy storage, voltage support, peak load regulation and other grid auxiliary services, substation backup power, UPS to improve power service reliability, etc.

Note: Customization is feasible according to on-site conditions, please contacts us for details.

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