At Formula SAE Italy, the “Podium Advanced Technologies Best Battery Award 2022” is won by the Tallin University of Applied Science team

17 July 2022

Varano de’ Melegari , 17 July 2022 – A prize meant to acknowledge the team that did the best job in developing a battery system in terms of Concept degree of innovation, Battery pack performance and BMS design.
 
Podium Advanced Technologies is a sponsor of Formula SAE Italy 2022, a student design competition which involves the departments of engineering of the universities worldwide. 
In this competition, real racing cars designed, built and driven by the students’ teams, race against each other in different series, including internal combustion engine and electric vehicles.
The event is organized by SAE International and Podium Advanced Technologies CEO Francesco Monti has been one of the judges of the competition.

The event, arranged from July 13 to 17 by ANFIA (Italian Association of the Automotive Industry) at the Riccardo Paletti track in Varano de’ Melegari (Parma), has seen the participation of nearly 1,700 students from 18 different countries in the world, divided into 64 teams.

Podium Advanced Technology introduced here the “Best Battery Award”, a prize meant to acknowledge the team that did the best job in developing a battery system in terms of Concept degree of innovation, Battery pack performance and BMS design.

This year the “Podium Advanced Technologies Best Battery Award 2022” was won by the Tallin University of Applied Science team, racing car number 124.
The prize, a EUR 1.500 cheque, was presented to the winning team by Francesco Monti at the closing ceremony on Sunday.
The Tallin team was selected because of the battery system design improvements aimed to minimizing the weight of the pack and increasing the overall efficiency and safety of the car accumulator. The high quality standards of the battery assembly were also taken into consideration.

Podium Advanced Technologies is currently managing several internship programs with some of the most prestigious academic institutions in Italy as Politecnico di Torino and Politecnico di Milano, offering students and graduates unique opportunities to apply what they have learned during their studies in a real workplace environment.
Partnership with universities and internships programs represent also a unique chance to meet and select the best young talents.

Assembly process

Sorting, Testing and Stacking Cylindrical
- Fully automated station
- 100% cells state of health testing (including open circuit voltage, resistance/AC impedance, temperature
- Stations able to handle module up to 1200 mm length
- Different cooling strategies can be handled within this station
- Similar capacity cells can be sorted and included in a module
- Fast and tack-free led lamp curing
- Accurate pressing operation
Sorting, Testing and Stacking Cylindrical
Sorting, Testing and Stacking Prismatic and Pouch
- Fully automated station
- 100% cells state of health testing (including open circuit voltage, resistance/AC impedance, temperature
- Stations can handle different cell dimensions and different thermal extraction strategies
- Accurate pressing operation
Sorting, Testing and Stacking Prismatic and Pouch
Bus Bar Laser Welding
- Cutting edge laser beam technology that guarantees robust joints for several type of busbar connections
- Possibility to weld challenging reflective materials such as CU, Al and dissimiral combination of materials
- Internal development of welding parameters
- Extensive quality control such as weld penetration in process monitoring and resistivity checks
- Stations can handle module up to 1200 mm length and 600 mm width
Bus Bar Laser Welding
Ultrasonic wire bonding
- Fully automatic station
- Wire bonding with the highest axis accuracy
- Continuous real time monitoring of wire condition and process
- Integrated quality control
Ultrasonic wire bonding
Pack assembly stations
- Stations equipped with manual assistors and process dedicated tools to allow assembly teams to work in perfect ergonomic and safe conditions
- Stations equipped with torque monitored tools
- Control tracking system to verify process completion and quality monitoring
- Junction box assembly and quality control
- Controlled sealing application completed after functional test
Pack assembly stations
EOL Testing
- Battery module and pack functional tests
- BMS firmware and software flashing
- Pack cooling system integrity test
EOL Testing

Main features

  • Safety: BMS Design compliant for ISO 26262
  • Scalable slave-master architecture, handles systems
    up to 1.000 V
  • Cell dissipative balancing

Functionalities

  • Real time monitoring cells & components voltage
    and temperatures
  • Advanced algorithms for SOC/SOH estimation
  • Advanced SOP estimation with realtime cell
    thermoelectrical models
  • Electromechanical components feedback monitoring
    and degradation estimation (fuses, contactors)
  • Control and monitoring of the thermal management system
  • Sensing of current, water leak, internal humidity, etc
  • Ground fault monitoring of grounded or ungrounded systems

Services related to BMS

  • Testing and modelling of battery cells
    and systems
  • Experimental characterization of cells
    for accurate state estimation algorithms
    (e.g., SOC, SOE, SOH, SOP)
  • BMS hardware and software development
    for specific applications
  • Prototyping of high-performance
    battery systems
  • Consulting in the field of battery systems

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