Custom
battery packs

Podium’s applied research team has developed its own electric and thermal behavioral models of several Lithium chemistry cells. Based on such simulation capability, the research team has designed several custom battery packs for R&D applications, installation on demo vehicles and small series production, up to 105 kWh and 900 V.
Podium’s custom battery packs boast exceptional weight efficiencies and leading edge cooling technologies, including direct dielectric oil, indirect water glycol coolant and phase change materials.

Custom battery packs

Podium’s applied research team has developed its own electric and thermal behavioral models of several Lithium chemistry cells. Based on such simulation capability, the research team has designed several custom battery packs for R&D applications, installation on demo vehicles and small series production, up to 105 kWh and 900 V.
Podium’s custom battery packs boast exceptional weight efficiencies and leading edge cooling technologies, including direct dielectric oil, indirect water glycol coolant and phase change materials.

Battery Management System Hardware features

  • Scalable: decentralized architecture BMS and several CSCs
  • Voltage level: 400V and up to >800V
  • Safety
  • Double μC with redundant communication (digital fault lines for OV, UV, OT)
  • Insulation monitoring unit
  • Crash detection, interlock signal, liquid leak detection
  • Interfaces
  • 2x CAN Bus
  • Low voltage interfaces
  • Analog and digital I/O’s
  • Channels for contactors and relays control
  • 2x Analog Current sensor interfaces
  • 4x HV measurement channels
  • Min 6 to max 16 cells voltage measurement per CSC
  • Max 8 temperature sensors per CSC

Battery Management System Software features

  • Cell limits monitoring
  • Power prediction (SoP)
  • SoC and SOH Evaluation
  • Balancing control
  • Contactor Control
  • Thermal Management Control
  • Data Logging
  • Operating Mode Control
  • Start-up and pre-charge
  • Driving
  • Charging
  • Shut down and discharge
  • Charger (AC & DC) Interfaces

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