The plant has a capacity of 630 megawatts (MW). It will supply 500,000 British households with clean electricity. The power plant will reduce annual CO2 emissions by around 900,000 tons - equivalent to the emissions of nearly 300,000 cars. Four years ago the Siemens involvement in the project started. It has been delivered successfully and on time. Customer is consortium consisting of Dong Energy, E.ON and Masdar.
The London Array Offshore Wind Farm is located in the Thames estuary, approximately 20 kilometers off the Kent and Essex coasts. Siemens supplied and installed 175 wind turbines, each with a rotor diameter of 120 meters and a rating of 3.6 MW, the grid connection supplying the mechanical and electrical equipment for the two offshore substations and the main contractor for the construction of the onshore substation.
The energy generated by the wind turbines is bundled and transported via high-voltage submarine cables to the coast. These four export cables, have a length over 50 km each. Over 200 km of inter-array cabling connect the turbines to each other and to the offshore substations. Siemens will also be responsible, together with Dong Energy, for the service maintenance of the wind turbines under a long-term agreement.
The operations and maintenance building built by London Array accommodates around 90 workers includes computerized monitoring and control facilities, a workshop, offices and storage facilities. The complex has been built to tough environmental standards and features sustainable and recyclable building materials, a grass roof, an on-site Combined Heat and Power Plant and a design that makes the best use of natural light.
Siemens is one of the leading suppliers of offshore wind power. The company has already installed around 1,100 wind turbines at sea, over two thirds of which are in Great Britain and in total 4.6 gigawatts offshore capacity in its order books. It has also implemented six grid connections with a total of eight offshore substations in Great Britain.
Dr. Norbert Aschenbrenner | Siemens InnovationNews
Linear potentiometer LRW2/3 - Maximum precision with many measuring points
17.05.2017 | WayCon Positionsmesstechnik GmbH
First flat lens for immersion microscope provides alternative to centuries-old technique
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Staphylococcus aureus is a feared pathogen (MRSA, multi-resistant S. aureus) due to frequent resistances against many antibiotics, especially in hospital infections. Researchers at the Paul-Ehrlich-Institut have identified immunological processes that prevent a successful immune response directed against the pathogenic agent. The delivery of bacterial proteins with RNA adjuvant or messenger RNA (mRNA) into immune cells allows the re-direction of the immune response towards an active defense against S. aureus. This could be of significant importance for the development of an effective vaccine. PLOS Pathogens has published these research results online on 25 May 2017.
Staphylococcus aureus (S. aureus) is a bacterium that colonizes by far more than half of the skin and the mucosa of adults, usually without causing infections....
Physicists from the University of Würzburg are capable of generating identical looking single light particles at the push of a button. Two new studies now demonstrate the potential this method holds.
The quantum computer has fuelled the imagination of scientists for decades: It is based on fundamentally different phenomena than a conventional computer....
An international team of physicists has monitored the scattering behaviour of electrons in a non-conducting material in real-time. Their insights could be beneficial for radiotherapy.
We can refer to electrons in non-conducting materials as ‘sluggish’. Typically, they remain fixed in a location, deep inside an atomic composite. It is hence...
Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.
Ferrimagnets are composed of two centers which are magnetized at different strengths and point in opposing directions. Two-dimensional, quasi-flat ferrimagnets...
An Australian-Chinese research team has created the world's thinnest hologram, paving the way towards the integration of 3D holography into everyday...
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26.05.2017 | Life Sciences
26.05.2017 | Life Sciences
26.05.2017 | Physics and Astronomy