Translation of "Elektrische netze" in English

The DC link couples a plurality of electrical grids as energy stores on an interposed voltage level.

This is exactly what happens at the ‘Flexible Electrical Networks (FEN) Research Campus’.

You will acquire a knowledge of electrical networks and systems for buildings.

The winner declared "Central electric networks".

The Chinese project that wants to integrate renewable energy in power grids is very ambitious.

Power converters are used to supply electrical machines or electrical networks with electrical energy.

Fixed equipment for measurement and testing of electrical networks, energy management and optimization systems.

For almost 70 years now Agidens has been designing, installing and maintaining electrical installations and networks.

Such a method is already known from the book by H. Happoldt, D. Oeding: "Electric Power Stations and Systems", Springer Verlag 1978, pp. 450-454.

Electrical networks, irrespective of the voltage level, can be described by end points (terminals) and their connections (branches).

The network model may relate to networks of a wide variety of types, for example to electrical networks, gas networks or communication networks.

In the area of sparse vector methods and sparse matrix methods algorithms have been developed which can also be used for large electrical networks when performing network calculations.

You can find here information about prices, languages, telephone networks, electric networks, travel problems and religions as well.

Moreover, the more customary topics are leavened with some 'pleasant surprises', such as the author's attractive theory of decomposition of graphs into 3-connected '3-blocks', an interesting and remarkable approach to electrical networks, and - perhaps particularly - the classification theorem for closed surfaces.

The 'Electric Power Systems Institute' is dealing with planning, analysis, simulation, operation and control of large interconnected as well as detached local energy systems.

Electrical energy was able to further increase new orders, sales and earnings, while demand in gas and pipelines recovered only slowly following the previous year’s slump in oil prices.

At Hanover, Siemens will be showcasing innovations for power grids alongside solutions for a smart and sustainable power supply to industrial and infrastructure facilities.

In cooperation with a high number of industrial partners as well as further institutes the IAEW conducts research within the scope of the Forschungscampus Flexible Electrical Networks FEN concerning grids based on DC for a future electricity supply.

However, the present invention is not limited to the identification of consumers, but may be also applied to the identification of producers and also includes pneumatic, hydraulic or electric networks in which there are both consumers and producers.

An intermediate circuit as set forth by the invention can be, in particular, an electrical device, in particular a converter, which electrically couples numerous electrical networks to a common current or voltage level.

Nowadays, electric grids, which may be hereinafter also simply referred to as electric nets or electric networks, are increasingly supplied by regenerative sources of energy, such as wind power installations or wind farms exhibiting a different electrical behavior than common large-scale power plants, which employ at least one large-scale generator for injecting current.

Switching devices protect electrical power supply systems and loads in the event of a short circuit by rapidly building up a sufficiently high switching voltage. As a result of this, the short-circuit current is limited, and is interrupted after a short time.

Generally known protective functions for electrical networks are, for example, overcurrent protection, distance protection or differential protection on the basis of current or phase signals.

The asset management requirements for electrical networks of generation, transmission and distribution companies as well as large industrial users are rapidly expanding and becoming increasingly complex.

In this case, typically two electrical networks are provided in the motor vehicle, namely a low-voltage network, which usually runs at the customary voltage of 12 V, and a high-voltage network with a voltage greater than that of the low-voltage network.

Parallel to his work, he earned his doctorate from the Department of Electric Power Networks and Renewable Energy Sources at Otto-von-Guericke University in 2008 and is an assistant lecturer at the university since then.

As a result of the regulatory "shadow year", the Electrical Grid business recorded a new order value slightly below that of the previous year but succeeded at significantly improving sales in the area of higher combined energy systems and sector coupling.

Group sales improved by 6 % to 141.6 million euros (30 September 2017: 133.1 million euros), thanks to the growth in the electrical grids business and in Southeast Asia.