Siemens is rigorously executing its announced €2 billion investment strategy. Of this amount, the company plans to invest around €1 billion in Germany, thereby boosting the country’s innovative strength.
In May 2011, the German national railway company concluded a framework agreement with Siemens Mobility for up to 300 trainsets. At this time the largest train contract that Siemens has ever won in its corporate history.The ICE 4 sets new standards in intercity traffic. A unique train concept has been developed, that means it can be individually adapted to the requirements of various transport tasks. The modular drive concept is based on independent Powercars with identical traction technology, resulting in more flexibility than ever before. High operational availability is guaranteed by a large number of reliable systems with high redundancy.All in all, DB will be receiving 1,511 cars with which it can configure 50 12-car, 50 13-car and 37 7-car trainsets. In addition, Deutsche Bahn has awarded Siemens Mobility a contract for the revision of 40 ICE 4 trains.
On January 24, 2018, the most powerful high-voltage direct-current (HVDC) transformer began its journey from the transformer factory in Nuremberg, Germany, to China. The transformer will first be transported to the harbor in Nuremberg by special heavy load transporter, where it will be loaded onto a ship. Its journey will take it to Rotterdam via the Main-Danube Canal, and from there it will be shipped to China, where it will arrive after several weeks on the high seas. In July 2016, Siemens received an order to manufacture four transformers of this type. About a year later, the world’s first 1,100 kV transformer was completed and successfully passed the tests in the testing facility. The enormous dimensions of the transformer – 37.5 meters long, 14.4 meters tall, and 12 meters wide – posed a logistical challenge for the team. In operation, the transformer weighs just under 900 tons and its efficiency is well above 99% of the rated power. For the first time, the transformer will enable a high-voltage direct-current (HVDC) transmission with low losses over a record distance of 3,284 kilometers with a transmission capacity of 12 gigawatts. HVDC transformers are part of the converter station that convert alternating current into direct current at the beginning of the transmission line and convert it back again at the end of the line. The conversion from alternating current to direct current helps to transmit energy over long distances with low losses. Transformers are key components of an HVDC line: Thanks to the transformer, the Changji-Guquan project will be able to transmit direct current with a huge 1,110 kilovolts for the first time in the world. The new transformer not only makes the transmission of this record voltage level possible, but it is also the world’s most powerful tested transformer with a capacity of 587 megavoltamperes. Siemens has thus achieved a new dimension in high-voltage direct-current transmission. The HVDC line between Changji and Guquan will be operated by State Grid Corporation (SGCC), a Chinese grid operator. The connection is expected to begin operation in 2019.
The foundation stone of the future converter station was laid on the morning of February 23rd in Folkestone by Jesse Norman, Minister for Industry and Energy signalling the start of the construction work for high-voltage direct-current (HVDC) project ElecLink. Siemens has been awarded an order to supply a link between the French and British power grids by customer ElecLink Limited, a wholly owned subsidiary of Groupe Eurotunnel SE. The ElecLink high-voltage direct-current (HVDC) link will enhance power supply reliability in both countries and promote the integration of renewable energy sources into the power grid. ElecLink, when complete, will supply enough electricity to power more than 1.65 million typical households per year. The HVDC link between France and Great Britain has been designated as one of the European Commission's projects of common interest to help create an integrated European Union energy market.