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Toyota Aygo \

Budget : 19000 euros
Vitesse max. : 110 km/h
Autonomie max. : 100 kms
Consommation moy. : 150Wh/km


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Retour à EV Album > Robert Weekley's 1989 Pontiac Firefly



PropriétaireRobert Weekley
Lieu de conversionToronto, Ontario Canada
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Véhicule1989 Pontiac Firefly - 2 Door Hatchback
Currently Grey on Grey, changing to Black & Yellow, starting with Upholstery, then assembly clips for Heater Controls, and visor mirror clips, other small trim items, and later - interior panels, and carpets (Current replacement Black Carpet will get some custom work, either embroidery or other).
General Electric 5BT1346B50 Series Wound DC
20.9 HP, 4700 RPM, 90 Volts - 184 Amps. Weighs 170 Lbs. 17.75" Long x 9" Dia. Max Speed 6500 RPM.

Current PbA Pack Voltage sags to about 75 volts when drawing 180 amps - so I likely never get the full 20.9 Hp from it.
TransmissionStandard 5-Speed, Gear Ratio's not yet confirmed.
General Electric EVT-15
As installed - I have little info on it.
(Tech update - September 15, 2007: Apparently it is supported by Flight Systems Industrial Products - www.fsip.biz - who sent me a manual for the "EVT100ZX DC TRANSISTOR MOTOR CONTROL" - as they feel this is the closest available manual for it.)
Batteries8 Trojan SCS-150, 12.00 Volt, Lead-Acid, Flooded
Largest Ah Rating Group 24 Battery I could find (100 Ah at C/20), in a given time frame, and best cost, allowing room for Insulation, but not necessarily the best Lead-Acid Choice or the best Value choice - just a quick start to get going!
** Battery Box Cover Frames made from Stainless Steel at welding shop, Acrylic covers made for rear two Locations, and small single battery cover is nearly complete with Acrylic mounted and Sealed with a home made Gasket!
Tension nominale96 Volts
Chargeur GNB SCR-100
Limited information - 110/120 VAC in - 96VDC Out, initial Current = ?33 Amps, after batties at 80% - drops to 22 Amps. (At start - AC Load at feed is ~ 13.8 Amps) Old batteries took 2.5 hours, new ones about 7-9 hours, for a full charge.

Custom Battery charger built for front 3 Trojan Flodded traction batteries and the one AGM accessory battery - charges each battery individually with a 12V 'Smart' charger selectable for Battery type (regular, deep cycle, or AGM/Gell), charging current (2A, 8A, or 12A), which allows a flexible choice while charging. Rear 5 traction batteries us 5 'smart' chargers, just set in place at this time - no custom case made yet.
ChauffageNo heater, just a blower installed, ducting all cut up, needs full replacement - Gages installed where heater selector controls go - they need moving.
** Dash removed, new Dash, Heater Control Assembly, Ducting and Fan bought, to be installed - throttle Pot in Way - needs re-location and re-mounting.

Currently no Convertisseur DC/DC. Apparently it was taken our from the car at some point - removed from the upper-left firewall near the left hood hinge, according to one of the people involved in the conversion - the Instructor - whom I finally met on Thursday, September 13, 2007: Nick Lacopola.
InstrumentationVolt Meter: 0 - 150 Volts,
Ammeter: 0 - 300 Amps,
GE Meter (LXT) - No information on this yet. any help on this one appreciated.
Vitesse maximale63 MPH (101 KPH)
Only 1 good freeway test so far, I saw 100 Kmh (62 mph) on my second run (first freeway run) with the vehicle with the new batteries, on Sunday, May 27, 2007.
Since then - freeway drives have shown it capable of 105 - 108 kmh at least - though without a Tachometer - I am not ready to push it much further.
AccélérationNot yet measured, but seems decent - 50 mph achieved, before braking required in short block from work to main street. Possibly could be improved with a new clutch and some more experience.
Autonomie18 Miles (28 Kilometers)
Max distance so far, to wayyy dead! (Mixed Testing and traffic driving)
Min = 22 Km in heavy rush hour street traffic with too much stop and go. Maximum seen to Date - (Sept.15/07) = 36.8 Km on one charge - consisting of a number of short trips to work and back (1 km each way) and a few longer street trips up to 8 - 12 Km out to pay bills, do banking and post office work.

Have bought (June 2008) PakTrakr 600 + extra remote - this will give me better pack info and help give amore accurate figure here, and - when I get the BEQ-LA-4-100 Battery Equalizers, it should be better too!! (should be ordering them Mid July, 08)
Wh/Mile350 Wh/Mile
No E-Meter yet. UM-100 Meter monitors power used while charging: 8 kwh = normal charge = ~25 Km. Also - Driven about 19 Km from home by street and then to freeway and back to street the welding shop, charge up took about 3.3 Kwh for that run.
EV Miles
Start:102,314 Miles (164,623 Kilometers)
Current:102,798 Miles (165,401 Kilometers)
Total:484 Miles (778 Kilometers)
 
    As of 7/5/2008



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