1. Low Power Modular Battery Management System with a Wireless Communication Interface.
- Author
-
Gozdur, Roman, Przerywacz, Tomasz, and Bogdański, Dariusz
- Subjects
- *
BATTERY management systems , *ENERGY storage , *LITHIUM-ion batteries , *LITHIUM cells , *ENERGY consumption - Abstract
The paper concerns the design and development of large electric energy storage systems made of lithium cells. Most research advances in the development of lithium-ion battery management systems focus solely on safety, functionality, and improvement of the procedures for assessing the performance of systems without considering their energy efficiency. The paper presents an alternative approach to the design and analysis of large modular battery management systems. A modular battery management system and the dedicated wireless communication system were designed to analyze and optimize energy consumption. The algorithms for assembly, reporting, management, and communication procedures described in the paper are a robust design tool for further developing large and scalable battery systems. The conducted analysis of energy efficiency for the exemplary 100S15P system shows that the energy used to power the developed battery management system is comparable to the energy dissipated due to the intrinsic self-discharge of lithium-ion cells. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF