Flexible and modular
We develop customized solutions for our customers and coordinate your project until the implementation.
Modular battery management system and batterypack-components
The battery management system (BMS) is the central element for monitoring and controlling lithium-ion energy storage systems. The modular Li-BMS is very easy to apply in a variety of types and sizes of battery packs through its flexible hardware and software structure.
Our battery management systems
LION Measure Module 18 (LMM18)
The new developed LMM18 with the LTC6813 chip from Analog Devices is used for a fast and precise voltage and temperature measurement for systems with more than 18 cells per module.
LION Low Volt System (LLVS)
The LLVS can be used for low voltage applications – especially 48V and 72V applications with requirements for compact size and packaging under optimized costs. The Low Volt System is a platform for low voltage applications and is developed as a technology carrier according to customer-specific requirements.
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LION Measure Module
– Precise Präszise Spannungs- und Temperaturmessung
– Passive balancing method
– For up to 12 cell
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LION Control Module
– Powerful and secure computing unit
– Open and flexible software architecture
– Additional inputs and outputs
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BMS system architecture
The Li-BMS consists of the control module LION Control Module with a central processor unit which can be flexibly connected to up to 16 measurement modules LION Measure Module via a bus system. The system features a very fast and precise measurement of cell voltages and cell temperatures.
Wireless BMS
The wireless battery management system was built in collaboration with Linear Technology and BMW for a prototype concept car. Based on linear high-battery battery pack sensors with their SmartMesh network products and our high end BMS, the vehicle concept was applied to a BMW i3.
Wireless connectivity increases reliability, reduces costs, saves weight, and reduces cabling requirements for large multi-cell battery packs in all types of vehicles. In addition, wireless connections allow for flexible placement of battery modules and installation of extra sensors in locations unsuitable for a wiring harness.
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