Battery efficiency in hybrid and electric vehicles at negative temperatures

The paper presents the results of theoretical analysis and mathematical modeling and implementation of algorithms for controlling the charging balance of battery in a low-voltage power network at low temperatures and at deep discharge of the battery as part of an intelligent vehicle control system with a combined power unit. The target of the research is to develop methods to prevent the critical discharge of the battery, methods of charging the battery and methods for control of the current state of the automotive battery. Experiments were performed, experimental data and graphs were obtained. The results of the research allow performing adjustment of the rechargeable battery charge balance management model and contribute to improving the energy balance of the grid, increasing the efficiency and service life of batteries.

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Battery efficiency in hybrid and electric vehicles at negative temperatures

Cited by 2 publications

References 5 publications

Mathematical and simulation model for testing the management system of high voltage batteries for hybrid and electric vehicles

Mathematical and simulation model for testing the management system of high voltage batteries for hybrid and electric vehicles

Charging balance management for automotive battery in low-voltage power network under low temperature conditions and at deep discharge of the automotive battery in the car

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