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World-record electric motor makes first flight

World-record electric motor makes first flight

Siemens researchers have developed a new type of electric motor that, with a weight of just 50 kilograms, delivers a continuous output of about 260 kilowatts – five times more than comparable drive systems. This record-setting propulsion system successfully completed its first public flight today at Schwarze Heide Airport near Dinslaken, Germany, where it – almost silently – powered an Extra 330LE aerobatic airplane.

The new drive system had already made its maiden flight on June 24th 2016. This advance means that hybrid-electric aircraft with four or more seats will now be possible.

The picture shows the electric aircraft plane Extra 330LE.

The first-ever flight of a category CS23 Permit-to-Fly electric plane. The plane is powered by a 260 kilowatt Siemens motor that weighs a mere 50 kg – a record-setting power-to-weight ratio.

"This day will change aviation," said Frank Anton, head of eAircraft at Siemens' central research unit Corporate Technology. "This is the first time that an electric aircraft in the quarter-megawatt performance class has flown." The Extra 330LE, which weighs nearly 1,000 kilograms, serves as a flying test bed for the new propulsion system. As an aerobatic airplane, it's particularly well suited for taking the components to their limits, testing them and enhancing their design.

In addition, the company will be contributing this technology to the cooperative project that Siemens and Airbus agreed to in April 2016 for driving the development of electrically powered flight. Electric drives are scalable, and Siemens and Airbus will be using the record-setting motor as a basis for developing regional airliners powered by hybrid-electric propulsion systems. "By 2030, we expect to see initial aircraft with up to 100 passengers and a range of around 1,000 kilometers," explained Anton.

"The first flight of our propulsion system is a milestone on the road to electrification of aviation," said Siemens Chief Technology Officer Siegfried Russwurm. "To continue this journey successfully, we need disruptive ideas and the courage to take risks. That's why the development of electric propulsion systems for aircraft is also the first project for our new start-up organization, next47." Siemens is determined to establish hybrid-electric propulsion systems for aircraft as a future area of business.

Germany's Aeronautics Research Program (LuFo) supported development of this motor. The Extra 330LE was created in cooperation with Siemens, Extra Aircraft, MT-Propeller and Pipistrel (battery).

The press release and further material are available under www.siemens.com/press/electric-aircraft

2016071707 / 17.07.2016 / электромобилей / Siemens /
World-record electric motor makes first flight
World-record electric motor makes first flight
Siemens researchers have developed a new type of electric motor that, with a weight of just 50 kilograms, delivers a continuous output of about 260 kilowatts – five times more than comparable drive systems. This record-setting propulsion system successfully completed its first public flight today at Schwarze Heide Airport near Dinslaken, Germany, where it – almost silently – powered an Extra 330LE aerobatic airplane.
.....
New AFD units from Siemens for higher currents
Siemens is expanding its range of arc-fault detection (AFD) units from the 5SM6 product line by adding a version for rated currents up to 40 amperes (A). The new devices are used in electrical installations and protect against electrical fires.
.....
New AFD units from Siemens for higher currents
Siemens provides trains and automatic train control system for new metro line in Sofia
Siemens provides trains and automatic train control system for new metro line in Sofia
Metropolitan EAD, the metro operator of Sofia, Bulgaria, commissioned a consortium consisting of Siemens and the Polish train manufacturer Newag for equipping the new metro line 3 in the capital of Bulgaria.
.....
Siemens opens Cyber Security Operation Centers for the protection of industrial facilities
Siemens has opened its "Cyber Security Operation Center" (CSOC) for the protection of industrial facilities, with a joint location in Lisbon and Munich and one in Milford (Ohio) in the USA.
.....
Siemens opens Cyber Security Operation Centers for the protection of industrial facilities
First section of the Copenhagen S-Bane with new signaling in service
First section of the Copenhagen S-Bane with new signaling in service
Siemens is currently equipping the entire 170 kilometers of the dual-track commuter rail network with a Communications-Based Train Control System. The project is divided into six phases. The first phase; the newly opened 25 kilometer line runs from the suburb of Hillerod in the north to Jaegersborg east of the capital and will be used by more than 70.000 commuters a day.
.....
Industrial Ethernet switches for reliable communication in harsh environments
Siemens is currently launching Scalance XC-100, a new line of compact switches. Users can establish electrical and optical line and star structures for machine-level networking in the Simatic environment. The switches are characterized by their high number of ports and interfaces, a rugged housing, an extended temperature range of -40 to +70° C as well as approval for hazardous areas (ATEX Zone 2, IECEx).
.....
Industrial Ethernet switches for reliable communication in harsh environments
Finland's first battery-powered ferry represents milestone towards clean shipping
Finland's first battery-powered ferry represents milestone towards clean shipping
Siemens has been commissioned to provide the complete electro-technical solution for Finland's first battery-powered car ferry. The Finnish shipping company FinFerries has ordered the newbuilding from the Polish shipyard CRIST S.A.
.....
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Календарь
electronica India, Bengaluru, India, 26.-28.9.2018
21st Manufacturing World Osaka, JPN, 3.-5.10.2018
Global sources Consumer Electronics Hong Kong, 11.-14.10.2018
electronicAsia, Hong Kong, 13.-16.10.2018
Hong Kong Electronics Fair, 13.-16.10.2018
Hong Kong International Lighting Fair, 27.-30.10.2018
electronica 2018, Munich, DE, 13.-16.11.2018
NEPCON Japan, Tokyo, 16.-18.1.2019
Middle East Electricity, Dubai, UAE, 5.-7.3.2019
PITTCON 2019, Philadelphia, USA, 17.-21.3.2019
AMPER 2019, Brno, CZ, 19.-22.3.2019
AUTOMATICON 2019, Warsaw, PL, 26.-29.3.2019
HANNOVER MESSE 2019, 1.-5.4.2019, DE
Hong Kong International Lighting Fair, 6.-9.4.2019
4th Manufacturing World Nagoya, JPN, 17.-19.4.2019
productronica 2019, Munich, DE, 12.-15.11.2019
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