Syllabus
Batteries – working principle – primary-secondary – performance evaluation – nominal voltage – capacity – C-rate – energy – power – series-parallel – lithium-ion – equivalent circuit – physics based – empirical model – emerging technologies – BMS – functionality – pack topology – voltage sensing – current sensing – temperature sensing – contactor control – isolation sensing – thermal control – protection – communication – range – BMS processors, SoC, SoH and power estimation – model based estimation – Kalman Filter, Machine learning approaches – and power estimation model based estimation – health estimation – aging – cell balancing – imbalance – balancing circuits – cooling – Charging – rechargeable – charging modes – overcharge – undercharge – standards – CHAdeMO – GB/T – ISO-15118 – discharge models – drive cycles – auxiliary loads – onboard charger – offboard charger – OCPP – Case study– battery pack – battery life – energy balancing – multi battery system. Case studies from Mathworks.