Research of the 1AK-GROUP Scientific and Technical Competence Center
An article based on research and development carried out by the 1AK-GROUP Scientific and Technical Competence Center has been published in Issue No. 2 of the leading specialized journal Energetika. Proceedings of CIS Higher Education Institutions and Power Engineering Associations.
The publication focuses on the available capacity of a parallel group of lithium-ion battery packs and addresses one of the key applied issues in modern battery engineering — the behavior of battery modules connected in parallel.
The study analyzes the distribution of charge and discharge currents in parallel-connected lithium-ion modules, determines current imbalance values, and examines how a system reaches its maximum available capacity under different levels of initial cell imbalance.
The practical significance of the work is related to lithium-ion battery balancing, improving operating efficiency, and achieving a more accurate understanding of battery system behavior under real operating conditions.
At the same time, the article also has methodological value, serving as a basis for further engineering calculations, the configuration of control algorithms, and applied research in the field of energy storage systems.
Publication in a specialized scientific and technical journal demonstrates that 1AK-GROUP is systematically developing not only the production side of its battery business, but also its research capabilities. For the holding, this is an important part of advancing in-house engineering expertise, battery technologies, and energy storage solutions.
The 1AK-GROUP Scientific and Technical Competence Center brings together engineering expertise, applied R&D, the production experience of the holding’s enterprises, and work in forward-looking areas ranging from lead-acid and lithium-ion technologies to energy storage systems, control algorithms, and diagnostics. Its role is to create a unified engineering environment for the development of 1AK-GROUP’s battery business and the transfer of technological solutions into industrial practice.