Solutions that fit a world moving towards sustainability
Data Centers
Future data centers demand intelligent power distribution that safely integrates renewable energy, battery storage and high-density AI workloads
Traction
Power electronics components such as semiconductors play a crucial role in modern railway infrastructure, traction vehicles and substations.
Renewable Energy
Reliable and green electricity generation from Renewable Energy Systems (RESs) is increasing. Power electronics components and solutions play a crucial role in enabling sustainable energy generation.
Maritime
Astrolkwx brings solutions to the most complex onboard DC challenges. We offer a complete product range of power electronics components and customer-specific assemblies for the maritime industry.
Our products
Our 25 minute technical online meeting
News about our power electronics solutions
Advanced grid measurement and simulation solutions from morEnergy
Astrolkwx introduces a comprehensive range of advanced grid measurement and simulation solutions from morEnergy. Combining the ONIS network impedance spectrometer, Measurement Center software, Digital Twin technology and the mobile ONIS 20kV system, these solutions enable precise power quality analysis, high-frequency impedance measurements and grid simulation across industrial, renewable energy and medium-voltage applications.
Spectral Impedance Measurement in Data Centers
Modern data centers face unexpected power failures despite being fully compliant. This new whitepaper explores how spectral impedance measurement turns hidden system interactions into measurable operational intelligence to secure uptime.
Our blogs
When every microsecond matters: how AI dynamics change DC protection in data centers
AI workloads introduce rapid power fluctuations that change how DC protection must be designed. Discover what this means for breaker sizing, fault detection, current limiting and selectivity in 800 VDC data centers.
Resistive load banks for MW-scale microgrid testing
In this article, Peter van den Berg explains how resistive load banks use high-power resistors to create controlled and repeatable electrical loads. He explores load-step resolution, thermal management, air- and liquid-cooled resistor technologies, and how MW-scale load banks can be used to test the performance and reliability of modern DC microgrids.
Our Successes
The AC railway neutral section switch
Continuous power supply to the locomotives while passing the neutral section by appyling solid-state technology. Just as the traditional mechanical solution, the Astrol solid-state railway switch is installed at both ends of the neutral section and allows its electrification from either side.
DC Grid Protection of Cadeler’s A-Class Wind Turbine Installation Vessels (WTIVs)
The DC multi-bus ring system, engineered by Kongsberg Maritime and protected by Astrol’s 1.5 kV, 3 kA solid-state DC breakers. These advanced breakers offer ultra-fast, arc-free fault isolation, ensuring optimal safety, uptime, and resilience in demanding marine environments.
