CRC: Charge Recovery of 12V batteries in BEV: Collecting our test data

– Laboratory simulation of repetitive CR for low-mileage carsHow realistic is a forecast of SOF profiles from simplified discharge tests in IEC CR ? – How does CR performance age?
– Hysteresis behaviour of SOF recovery
– Benchmarking SOF recovery of AGM and EFB against lithium and sodium ion cells

CRM: Mechanisms Limiting Charge Recovery of power and energy

– How may PAM structure elevate the discharge voltage? (pseudo-capacitance & potential plateau)
– Experimental studies of CR variation with PAM and NAM composition
– Relaxation of the positive electrode potential after charging
– Discussion of acid density effects

FUT: Market trends and technology opportunities

– OEM roadmaps and requirements for low-volt power supply & storage
– International 12V automotive market trends per global region
– EU battery regulation and other regulatory tasks
– CBI activities and OEM support

pam: improvements of positive plate and PAM recipes

– Additive effects on formation, pulse power, shallow cycling
– Improvement of PAM utilization
– Compression by reverse-oriented PE+gel separator
– X-ray and CT in-situ investigations

SAT: saturation changes over time and location

– Saturation of AGM separator and electrodes in transient charging conditions
– Filling consistency with PE+gel separators versus AGM cells
– Gassing and recombination effects

AUX: Testing and sizing methods for auxiliary and backup batteries

– Case studies for non-starter battery optimization
– IEC 60095-8: template for OEM specifications?
– Field experience and failure mechanisms of 12V batteries in BEV
– Beta version of a PPC-based battery sizing tool
– CBI-SSOF documentation about battery reliability for 12V ASIL

CSO: 12V charging strategy and operation for bev

– Publishing an OEM guideline for 12V charging system operation
– Evaluation of charging strategies in simulated drive cycle operation
– Float versus zero-current strategies
– Slow ramps versus SOC-dependent setpoints
– Opportunity / pulsed charging: from traction to 12V ?