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词条 Nuna 6
释义

  1. World Solar Challenge 2011 - New regulations

  2. Technical specifications

  3. See also

  4. References

  5. External links

{{Nuna}}

The Nuna 6 is the 2011 model solar-powered racing car in the Nuna series built by the Dutch Nuon Solar Team.[1][2] Nuna 6 has been built by students who are part of the Nuon Solar Team at the Delft University of Technology in the Netherlands. Nuna 6 weighs 145 kg, and is therefore lighter than the previous 5 cars.[3]

In October 2011, Nuna 6 finished second in the 11th World Solar Challenge in Australia.[4]

World Solar Challenge 2011 - New regulations

The 2011 regulations are comparable to those from 2009 (the year Nuna 5 raced).

The major change was that the solar panel of 6 m2 has to be made from silicon solar cells or has to be limited to 3 m2 for other high grade solar cells like the previously used triple junction GaAs solar cells which are mostly used in space.[5]

Nuna 6 will use 6 m2 of monocrystalline silicon cells which will be about 22% efficient (high grade cells might be up to 35% efficient).

Technical specifications

Technical stats on Nuna 6 [6]
Measurements Length: 4.44 m Width: 1.75 m Height: 0.94 m
Weight (excluding driver) 139 kg
Driver weight Minimum 80 kg (using added weights)
Number of wheels3
Number of solarcells1690 cells (Monocrystalline silicon solar cells)
Solarcells surface6 m² (maximum for silicon cells)
Efficiency solarcells 22%
Maximum speed unknown
EngineInWheel Direct Drive Electric Engine (Efficiency: 98%)
Battery21 kg Lithium-ion battery
BodyCarbon fiber (textreme) with Twaron (aramidfibre) for parts that need extra driver protection / Titanium rollbar
Front wheel suspensionDouble wishbone of carbon fibre / Metal springs which incorporate shocks / Carbon fiber shock absorber/ Aluminium rims / Ceramic bearings
Rear wheel suspensionAluminium trailing arm with metal spring+shock absorber
Front brakes Custom ceramic brakedisc / Aramid breaklines
Rear brakesRegenerative brake
Tyres (profiled tyres)
Rolling resistance 10 times less than an average car
Air resistance 12 times less than an average car
TelemetryWiFi to support car

See also

  • Solar car racing
  • List of solar car teams

References

1. ^{{cite web |url= http://uk.reuters.com/video/2011/08/08/dutch-students-on-track-to-build-worlds?videoId=218066711 |title=Dutch students on track to build world's fastest solar car | Video | Reuters.com |work=uk.reuters.com |year=2011 |accessdate=21 August 2011}}
2. ^{{cite web |url= http://www.telegraaf.nl/binnenland/10103794/__Nuna_6_Delft_gepresenteerd__.html |title=Nieuwste zonneauto Delft gepresenteerd — Binnenland | Het laatste nieuws uit Nederland leest u op Telegraaf.nl [binnenland] |work=telegraaf.nl |year=2011 |accessdate=21 August 2011}}
3. ^{{cite web |url= https://www.bbc.co.uk/news/science-environment-14292833 |title=BBC News — Solar car put to wind tunnel test |first=Jason |last=Palmer |publisher=BBC |date=29 July 2011|accessdate=21 August 2011}}
4. ^{{cite news |url=http://www.solarwebsite.nl/2011/10/nuon-solar-team-finishes-second-in-2011-world-solar-challenge/ |title=Nuon Solar Team finishes second in 2011 World Solar Challenge|author=Jeroen Haringman |date=20 October 2011|publisher=solarwebsite.nl |location=Netherlands |accessdate=20 October 2011}}
5. ^Technical Regulations WSC 2011
6. ^Facts and Figures page on Nuna 6 (dutch) {{webarchive|url=https://web.archive.org/web/20160304041204/http://www.nuonsolarteam.nl/nuna/nuna-6/ |date=2016-03-04 }}

External links

{{commons category|Nuna (solar-powered racing cars)|Nuna}}
  • Nuon Solar Team
  • [https://www.flickr.com/photos/nuonsolarteam/ Photos from the Nuon solar team]
Nuna#Nuna6 (2011)

4 : Solar car racing|Delft University of Technology|Science and technology in the Netherlands|Dutch inventions

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