The integration of previously separate components into this platform has the dual benefit of reducing costs by up to 20% while also increasing the efficiency and reliability of the overall system.
The use of intelligent charging and discharging processes, which are individually tailored to each cell in the system, doubles the service life compared to existing solutions.
The use of compact and efficient power electronics at the cell level has the potential to reduce energy loss by up to 90%.
Economic Efficiency
Integration of all functions
Less components and process steps
Cells with wide tolerances
Rapid Market Readines
Optimize cell usage
Bulit-in redundancy
Rapid Market Readiness
Reduced manufacturing costs and cheaper service
Effiency over 98%
Seamless integration through open software interfaces
our principlices
Open
Bypass
Positive
Negative
Default (off) state
All battery terminals disconnected
Maximized safety: system output is 0 V
Stage does not contribute to system output voltage
Longer lifetime: weak cells are loaded less, defective cells are bypassed
System not limited by weak or defective cells
Stage switched for positive output voltage
Stage switched for negative output voltage
For a complete system, many battery cell stages are connected in series. Our power electronics platform controls all stages to deliver the desired system output.
System topology
TECHOLOGICAL Advantages
Universal applications
Stationary
Storing renewable energy
Sector coupling
UPS backup power
Fast charging EVs
Grid support
Mobile
Ships
Commercial vehicles
Cars
And many more!
Software defined
voltage type
voltage range
frequency range
current range
cell chemistry
Modular implementation
Central Control Unit
No external inverter or separate battery management system nessessary
Energy storage system, in this example:
132s1p, 20kWh, 10 kW DC, 4,6 kVA AC,
~ 98 % inverter peak efficiency
TECHOLOGICAL Advantages
Please refer to the company page on LinkedIn for further information.
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Title: Multilevel battery converter with cascaded H-bridges on cell level-battery management system or a renewed attempt for Power Electronic Building Blocks?
Published: 2022 24th European Conference on Power Electronics and Applications (EPE’22 ECCE Europe)
Published: 2022 PESS + PELSS 2022; Power and Energy Student Summit
We are pleased to offer you the opportunity to license our technology.
Step 1: Initial consultation
We are pleased to offer you our comprehensive expertise in multi-level converter technology. We would be delighted to conduct a non-binding preliminary discussion with you to evaluate the integration of our technology.
Step 2: Concept analysis
Our team will analyze your energy system to identify the optimal solution for your requirements. This will include optimizing your energy storage system, as well as the components and software, to enhance the performance of your battery storage system.
Step 3: Deployment
We provide all the necessary hardware components, the associated documentation, PCB assemblies, and software for a seamless implementation. All of this is provided under a personalized license agreement.
Our energie storage challenge
Our development work is the result of passionate research and focused development. We create pioneering solutions that improve the efficiency of energy storage and maximize the use of renewable energy.
P&E is not just about technology; we are shaping a more sustainable future. Each stage of our project brings us closer to a world where energy is used more efficiently and clean energy sources shape our way of life.
Our goal with this platform is to usher in a new era of energy innovation and tackle the challenges of climate change and maximize energy efficiency.
News & updates
Please read our articles to gain a comprehensive understanding of our power electronics platform, our company, and our mission.