Solar plane lands in Phoenix

May 4, 2013
By

Solar Impulse takes off from Moffett FieldSolar Impulse takes off from Moffett Field early on Friday morning

A plane powered only by the Sun has completed the first leg of a journey that aims to cross the US.

Solar Impulse, as the vehicle is known, took off at dawn from San Francisco, California, on Friday and landed in Phoenix, Arizona, some 18 hours later.

The craft will stop over in Dallas, St Louis, Washington DC and New York in the coming weeks.

The plane has the same wingspan as an Airbus A340 but it weighs just 1.6 tonnes.

It has already made a day-and-night flight lasting more than 26 hours, and the team aims to eventually circumnavigate the globe in 2015.

The plane took off from Moffett Field on the edge of San Francisco Bay at 06:12 local time (13:12 GMT) on Friday, and landed at Phoenix’s Sky Harbor Airport at 00:30 local time (07:30 GMT) on Saturday.

This meant Solar Impulse spent several hours flying in darkness, relying solely on the energy stored in an array of lithium-ion batteries to drive its propellers.

In daylight hours, these are charged by nearly 12,000 solar cells that cover the craft’s wings and stabiliser.

Continue reading the main story

The Solar Impulse HB-SIA

Solar impulse plane infographic

  • Wingspan – 63m (208ft)
  • Weight – 1,600kg (3,500lb)
  • Covered with 11,628 solar cells
  • Carries 400kg (900lb) of lithium-ion batteries
  • Maximum cruising altitude of 8,500m (28,000ft)

The HB-SIA craft was piloted by Bertrand Piccard, a co-founder of the effort, who is perhaps best known for being the first person to circumnavigate the globe in a hot-air balloon, in 1999.

The trans-America bid is the first attempt of its kind with a zero-fuel aircraft.

Together with co-founder and entrepreneur Andre Borschberg, the pair of Swiss pilots have racked up a number of world records and milestones in recent years.

The first night flight of a solar-powered craft in 2010 was followed by a first international flight in 2011, and first inter-continental flight in 2012.

The two will share the job of flying the plane between each of the stops of the tour.

“We’ve been preparing for this flight since last summer, so we are all very excited,” Mr Borschberg told BBC News.

The current aircraft HB-SIA is effectively the prototype for the craft that will eventually be used for transoceanic flights and the round-the-world trip. The HB-SIB should be completed by the end of 2013.

“You should see this like being in 1915 when the pioneers were trying to do these first cross-country flights – still unable to cross the ocean, but an important step for the development of aviation,” Mr Borschberg said.

The launch on Friday served as the start of the pair’s Clean Generation Initiative, an effort to encourage policy-makers and businesses to develop and adopt sustainable energy technologies.

“We want to show that with clean technologies, a passionate team and a far-reaching pioneering vision, one can achieve the impossible,” Dr Piccard said at the announcement of the mission in March.

LandingSolar Impulse co-founder, pilot and CEO Andre Borschberg (L) greets pilot Bertrand Piccard at Sky Harbor International Airport in Phoenix

Article source: http://www.bbc.co.uk/news/science-environment-22369680#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa The feed :

Tags:

Sponsored By:

The Deeter Group

Deeter Electronics Ltd. | Deeter Electronics Inc | Deeter Group Asia | Deeter Group Germany | Deeter Group Corporate

Head & Registered Office:
Deeter Electronics Ltd.
Deeter House,
Valley Road,
Hughenden Valley,
Bucks. HP14 4LW

Tel: +44 (0) 1494 566 046
Fax: +44 (0) 1494 563 961
E-mail: [email protected]


The Deeter Group with products ranging from: , , , continuous , 4-20mA , , , , , , , a , wireless sensor and much more.

If you want a standard or a custom level switch, float switch, level sensor, or wireless sensor, contact us via email [email protected] or call us now on 01494 566 046.

Company Name: The Deeter Group

Location: Hughenden Valley, UK

Deeter Electronics USA
Deeter Electronics USA
Wireless sensor system | Radio telemetry | Level switches | Level sensors | Liquid level sensor | Float switches | Controllers & indicators | Industrial weighing equipment | Electronic circuit design & manufacture | Software design | Reed relays | Ultrasonic level flow sludge & proximity sensors | Proximity sensors & switches | Reed switches | Litz wire | Wago Terminals | Mechanical & magnetic floats | Boiler control |

Deeter Electronics UK
Wireless sensor system | Radio telemetry | Level switches | Level sensors | Liquid level sensor | Float switches | Controllers & indicators | Industrial weighing equipment | Electronic circuit design & manufacture | Software design | Reed relays | Ultrasonic level flow sludge & proximity sensors | Proximity sensors & switches | Reed switches | Litz wire | Wago Terminals | Mechanical & magnetic floats | Boiler control |

Deeter Electronics Europe
Wireless sensor system | Radio telemetry | Level switches | Level sensors | Liquid level sensor | Float switches | Controllers & indicators | Industrial weighing equipment | Electronic circuit design & manufacture | Software design | Ultrasonic level flow sludge & proximity sensors | Proximity sensors & switches | Reed switches | Litz wire | Wago Terminals | Mechanical & magnetic floats | Boiler control |

Sensor Magazine Websites
Explosion Proof Sensors UK | Explosion Proof Sensors | Water Level Measurement | Liquid Level Sensing | Liquid Level Measurement | Liquid Level Sensors UK | Liquid Level Sensors Europe | Wireless Sensors | Sensor Magazine | Industrial Sensors



Water use