Toyota Return To Pikes Peak with Upgraded TMG EV P002

TOYOTA Motorsport GmbH (TMG) has sent a revised TMG EV P002 to Pikes Peak International Hill Climb to defend its electric title.

Based on data gained from last year’s record-breaking run of 10mins 15.380secs, engineers at TMG’s electric vehicle technology centre have generated more performance from the TMG powertrain to further improve that mark.

The TMG EV P002 is already the benchmark for electric race cars worldwide, having demonstrated true performance and versatility in establishing the current electric records at Pikes Peak and Nürburgring Nordschleife.

The car is currently on its way to Salisbury, North Carolina where TOYOTA Racing Development U.S.A. Inc. (TRD USA) will perform aerodynamic upgrades to the Radical-based chassis as well as track testing.

On 30 June, just one week after TMG’s TOYOTA Racing team takes on the Le Mans 24 Hours with a hybrid prototype, Rod Millen will drive the TMG EV P002 at Pikes Peak.

As a multiple record setter at Pikes Peak and regular competitor in TOYOTA machinery, the 61-year-old New Zealander is highly experienced and will benefit from various improvements to the high-tech racer.

TMG has recent experience of delivering performance upgrades specific to a given track, having used data from its 2011 Nürburgring Nordschleife lap record to improve by over 25 seconds a year later.

Motor speed and torque have been increased while the powertrain’s operating parameters have been tuned to better suit the challenge of the unique 19.99km Pikes Peak track, based on experience gained during last year’s class victory.

TMG support crew will further optimise the powertrain during the practice week prior to race day, whilst using experience gained from last year to assist their TRD USA colleagues in running the car.

Once again TMG is using its pioneering off-board battery-to-battery charging technology, including Schneider Electric EVlink™ DC Charger, to charge the TMG EV P002 from the mountainside, where there is no reliable connection to the power grid.

Mounted in the rear of a TOYOTA Hiace, the TMG DC Quick Charger includes a 42kWh lithium ion battery, which can be charged directly from the AC power grid.

After an overnight charge, the TMG DC Quick Charger is able to quickly deliver high levels of power to a battery-based electric car without additional installation or infrastructure.

With varying current and voltage output, the TMG DC Quick Charger becomes an independent source of power for rapid recharging in any location, making it the perfect solution for electric motorsport.

TMG EV P002 Technical Specifications
Performance
Top Speed	230 km/h
Maximum Torque	1200Nm
Maximum Power	400kW
Maximum Revs	6000rpm
Powertrain
Electric Motor	2 axial flux
Inverter	2 x TMG inverters
Gear Ratio	2.5
Transmission	Single-reduction gearing
Battery	Lithium ceramic
Battery Capacity	42 kWh
Charging Technology	Off-board DC charging
Dimensions
Length	4.10m
Height	1.04m
Width	1.79m

TMG DC Quick Charger Specifications
AC Grid Connection / Input
Grid Connection	400 V AC CEE 16 A
Nominal input power	6.6kW
DC Vehicle Connection
Output voltage	400 VDC
Maximum DC output power	25kW
Storage
Battery	42 kWh, lithium ion
General
Technology partner	Schneider Electric (EVlink™)
Operating temperature	0 to 40°C
Storage temperature	-30 to 60°C
Protection	Short-circuit protection, output fuse, over-current and over-voltage protection, under-voltage shutdown

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5 ( 88 ratings )

- Monday, May 06, 2013