In each phase of electrical energy storage system development, we propose and implement tests based on concept, charge / discharge condition and usage environment, etc. and support module / system design with high uniqueness and superiority.
Features of this technology
We are developing technologies to minimize system safety factors related to battery life and safety, such as various evaluation and analysis at the time of selection of single battery, thermal management at modularization and systemization, control algorithm, etc.
Proposal from KRI / Future development / Expected results, etc.
●Battery selection
We propose and implement tests and conditions necessary for battery selection suitable for system specifications and select batteries that can meet the specifications.
- ・Deliberation on battery systems
- ・Battery life evaluation and analysis (Aging behavior)
- ・Performance evaluation and analysis
- ・Safety evaluation and analysis (Assumed environment, limited environment)
●Module development
We implement structural model test, etc. necessary for solving problems when modifying the selected battery.
- ・Understanding of charge-discharge behavior in a packed state
- ・Thermal management
- ・Measurement and influence analysis of temperature distribution
- ・Safety evaluation (Burning, etc.)
●System development
We support sensing necessary for suppressing trouble and control specification development.
- ・SOH diagnosis
- Sensing and control for battery life and safety improvement
- ・Thermal management
- ・Total life and safety evaluation
