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KESM

Custom Battery Packs

KESM

Key project requirements

|   Energy 1MJ
|   400C Pulsed Charge/Discharge rate
|   Above 6kW/kg power density
|   70% Cell to pack weight ratio

Podium Advanced Technologies has developed and supplied a high voltage energy storage for a factory-backed team racing in Super GT Series championship (GT300 category), the top level of sports car racing in Japan.

Podium’s KESM adopts Li-ion capacitor technology, improving battery performance and lifespan.

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ADDRESS
Via Carlo Viola 65
11026 Pont-Saint-Martin (AO) | Italy
Podium Engineering s.r.l. - P.IVA 01158110070
REA AO-72219 - Cap.Soc. EUR 22.222,00 i.v.
ADDRESS
Via Carlo Viola 65 - 11026 Pont-Saint-Martin (AO) | Italy
Podium Engineering s.r.l. - P.IVA 01158110070
REA AO-72219 - Cap.Soc. EUR 22.222,00 i.v.
Podium Engineering © 2021. All rights reserved​
Podium Engineering © 2021. All rights reserved​
ADDRESS
Via Carlo Viola 65 - 11026 Pont-Saint-Martin (AO) | Italy
Podium Engineering s.r.l. - P.IVA 01158110070
REA AO-72219 - Cap.Soc. EUR 22.222,00 i.v.

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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