Team Details
Superior Engineering FS Ljubljana
| University | University of Ljubljana
SI Ljubljana U short 985 |
|---|---|
| Location | Ljubljana, Slovenia |
| Homepage | http://www.superior-engineering.si/ |
| Social Media |
|
| CV Team | Superior Engineering - Formula student Team Ljubljana |
| Short Link | tid.fsg.one/873 |
Event Profile
Past Events
2023
Info
Superior engineering is a Formula Student team from University of Ljubljana. The team was established in 2015. This year, we are competing with our fifth electric car. The two electric motors power the rear axles and draw current from the battery mounted underneath the car. This year's design is a bit of a revolution as we apply some new design concepts to our racecar, such as chassis and battery design. After last year's car problems, we are coming back stronger and faster!
Engineering Design Priorities:
Battery
Monocoque
Suspension
Drivetrain
Aerodynamics
Brake system
Car Specifications
General
| Frame Construction | CFRP monocoque |
|---|---|
| Material | Pre-preg carbonfiber, aramid honeycomb |
| Overall Length (mm) | 2867 |
| Overall Width (mm) | 1515 |
| Overall Height (mm) | 1165 |
| Wheelbase (mm) | 1550 |
| Track Front (mm) | 1240 |
| Track Rear (mm) | 1240 |
| Weight Front (kg) | 85 |
| Weight Rear (kg) | 121 |
| Suspension | Double A arm, pushrod |
| Tyres | Hoosier R20, 16x7.5 -10 |
| Wheels | 16.0x7.5, carbon fiber, aluminum center |
| Drive Type | Direct drive through planetary gearset |
| Differential | / |
| Cooling | Twin side pod mounted radiators with fans |
| Brake System | AP Racing CP7855-88PRTE (14mm bore), pedalbox with integrated balance bar |
| Electronics | self designed VCU and telemetry systems |
Powertrain
| Number of Motors | 2 |
|---|---|
| Motor Location | Rear right, rear left |
| Max Motor Power | 54kW |
| Motor Type | Synchronous Axial flux motor |
| Max Motor RPM | 8000 |
| Motor Controller | DTI HV-500 liquid cooled |
| Max System Voltage (V) | 588V |
| Electrode Materials | LiCoO2 |
| Accumulator Capacity | 8,2kWh |
| Transmission Ratio Primary | 1:3,96 |
| Transmission Ratio Secondary | / |
2022
Info
Superior engineering is a formula student team from University of Ljubljana. We have built our first formula student race car in 2015 and have presented 4 others since. This year, we are competing with our third electric car. The two electric motors power the rear axles and draw current from the battery which is mounted from underneath the car. The design is a bit of a revolution as we apply some new design concepts to our racecar.
Engineering Design Priorities:
Decrease of mass
Improved suspension
Improved aerodynamics
Topology optimization
vehicle control unit
Vehicle dynamics
Car Specifications
General
| Frame Construction | Monocoque |
|---|---|
| Material | Carbon fiber sandwich with aramid honeycomb |
| Overall Length (mm) | 2895 |
| Overall Width (mm) | 1583 |
| Overall Height (mm) | 1190 |
| Wheelbase (mm) | 1550 |
| Track Front (mm) | 1238 |
| Track Rear (mm) | 1238 |
| Weight Front (kg) | 132 |
| Weight Rear (kg) | 132 |
| Suspension | Double A-arms with push rod actuated decoupled damping adjustable in heave and roll. |
| Tyres | 16x10x7.5 Hoosier LC0 |
| Wheels | 8.5 x 10 self made carbon rims with aluminium centers |
| Drive Type | Planetary gearbox |
| Differential | / |
| Cooling | Rear mounted double Mahle AH188000P heat exchangers without fans |
| Brake System | 4 disc from Inox 420 steel. 200mm outer diameter. Adjustable brake balance. |
Powertrain
| Number of Motors | 2 |
|---|---|
| Motor Location | Rear left and rear right |
| Max Motor Power | 70kW |
| Motor Type | Emrax 188 |
| Max Motor RPM | 6500 |
| Motor Controller | TDI 500 |
| Max System Voltage (V) | 588V |
| Transmission Ratio Primary | 1:3.8 |
| Transmission Ratio Secondary | / |
2019
Info
Superior Engineering was formed in late 2015 from a group of colleagues attending mainly mechanical and electrical courses in the University of Ljubljana. In the first two years we built two combustion cars before switching to an electric drivetrain for the next two cars as our main focus. The latter one, named Svarog features a monocoque chassis, revised powertrain, improved ergonomics and driver assists while being robust and reliable with an emphasis on extensive testing before the season.
Engineering Design Priorities:
#lightweight
#performance
#carbonfibre
#reliability
#endurance
#ergonomics
Car Specifications
General
| Frame Construction | Carbon fibre monocoque with an aramid honeycomb |
|---|---|
| Material | Carbon fiber and aramid honeycomb, thickness 5-20mm HEX |
| Overall Length (mm) | 2929 |
| Overall Width (mm) | 1438 |
| Overall Height (mm) | 1169 |
| Wheelbase (mm) | 1550 |
| Track Front (mm) | 1208 |
| Track Rear (mm) | 1208 |
| Weight Front (kg) | 119 |
| Weight Rear (kg) | 144 |
| Suspension | Double unequal length A-Arm. Push rod actuated, adjustable ARB through flappy |
| Tyres | 18.0x7.5 R10, Hoosier R25B all around |
| Wheels | 6.5x10, 20mm offset, single piece CF, self made all around |
| Drive Type | Planetary gearbox |
| Differential | n/a |
| Cooling | Symmetrically mounted radiators under sidepods with two 110mm fans |
| Brake System | 4-Disk system, self developed rotors with 180mm diameter, adjustable brake balance |
| Electronics | Selfdesigned Telemetry via LoRa communication, custom dashboard and ECU pcb's, custom BMS |
Powertrain
| Number of Motors | 2 |
|---|---|
| Motor Location | Rear Right, Rear Left |
| Max Motor Power | 70 |
| Motor Type | RL, RR: Emrax 188 HV, CC |
| Max Motor RPM | RL, RR: 7800 |
| Motor Controller | Emsiso emDrive H150 |
| Max System Voltage (V) | 450 |
| Electrode Materials | Li-Ion |
| Accumulator Capacity | 8.8 |
| Transmission Ratio Primary | 1:5.45 |
| Transmission Ratio Secondary | n/a |
FS past achievements due to World Ranking Data Base
| Date | Event | Teams | Rank | BP | CM | ED | SP | DV SP | AC | DV AC | AX | EN | EF | Pe | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025.09 | 32 |
7. |
23. |
21. |
10. |
6. |
- |
6. |
- |
3. |
- |
- |
-20.00 |
377.83 |
|
| 2025.08 | 27 |
9. |
17. |
24. |
9. |
5. |
- |
4. |
- |
4. |
- |
- |
-50.00 |
259.88 |
|
| 2024.09 | 34 |
18. |
18. |
29. |
23. |
15. |
- |
11. |
- |
13. |
12. |
- |
-10.00 |
332.08 |
|
| 2024.08 | 29 |
13. |
26. |
19. |
9. |
16. |
- |
12. |
- |
13. |
5. |
- |
0.00 |
299.30 |
|
| 2024.08 | 47 |
28. |
29. |
11. |
39. |
18. |
- |
10. |
- |
12. |
- |
- |
0.00 |
253.60 |
|
| 2024.08 | 32 |
25. |
27. |
26. |
31. |
11. |
- |
12. |
- |
16. |
- |
- |
-10.00 |
160.13 |
|
| 2023.08 | 29 |
24. |
25. |
25. |
24. |
17. |
- |
16. |
- |
15. |
- |
- |
-10.00 |
207.70 |
|
| 2023.08 | 70 |
62. |
68. |
65. |
61. |
32. |
- |
- |
- |
31. |
- |
- |
0.00 |
134.64 |
|
| 2023.08 | 31 |
30. |
31. |
31. |
27. |
17. |
- |
15. |
- |
12. |
- |
- |
0.00 |
111.45 |
|
| 2023.07 | 33 |
32. |
31. |
24. |
13. |
- |
- |
- |
- |
- |
- |
- |
-110.00 |
77.30 |
|
| 2022.08 | 33 |
33. |
- |
30. |
30. |
- |
- |
- |
- |
- |
- |
- |
0.00 |
126.95 |
|
| 2022.07 | 30 |
27. |
29. |
23. |
27. |
16. |
- |
12. |
- |
12. |
- |
- |
-10.00 |
126.00 |
|
| 2022.07 | 26 |
16. |
25. |
8. |
4. |
- |
- |
- |
- |
- |
- |
- |
0.00 |
217.99 |
|
| 2021.10 | 18 |
9. |
15. |
8. |
3. |
2. |
- |
4. |
- |
4. |
10. |
- |
0.00 |
433.42 |
|
| 2021.08 | 16 |
7. |
15. |
15. |
12. |
2. |
- |
3. |
- |
4. |
- |
- |
0.00 |
389.00 |
|
| 2021.07 | 27 |
11. |
24. |
13. |
17. |
- |
- |
- |
- |
- |
5. |
7. |
-10.00 |
347.90 |
|
| 2019.08 | 38 |
8. |
35. |
27. |
21. |
13. |
- |
15. |
- |
10. |
6. |
7. |
0.00 |
486.17 |
|
| 2019.08 | 24 |
9. |
9. |
5. |
12. |
10. |
- |
7. |
- |
9. |
- |
- |
0.00 |
319.00 |
|
| 2019.07 | 25 |
2. |
14. |
9. |
13. |
4. |
- |
4. |
- |
2. |
2. |
3. |
0.00 |
782.61 |
|
| 2019.07 | 20 |
10. |
18. |
14. |
15. |
6. |
- |
9. |
- |
10. |
- |
- |
0.00 |
333.74 |
|
| 2019.07 | 21 |
8. |
15. |
17. |
13. |
4. |
- |
4. |
- |
3. |
- |
- |
0.00 |
354.19 |
|
| 2018.07 | 16 |
9. |
15. |
15. |
12. |
6. |
- |
8. |
- |
7. |
- |
- |
0.00 |
199.06 |
|
| 2018.07 | 18 |
11. |
13. |
14. |
10. |
- |
- |
- |
- |
- |
- |
- |
0.00 |
224.57 |
|
| x 23 | |||||||||||||||