Category: General

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smart grid – the smart grid of the future  The combination of generation, storage and consumption forms the basis for intelligent power grids, so-called smart grids, which are networked by decentralized energy management systems that use information and communication technologies (ICT) for coordination. A smart grid can therefore not only transport energy, but also transmit…

Since 7 years the NEIS conference takes place regularly every year. It was established in 2013 to exchange, discuss and network on a common platform about science and innovations in energy supply and storage. Since 2016 also on international level. We have prepared a presentation on impedance measurements in electrical power grids and presented our…

The NordLink connects Norway and Germany with “green” energy from water and wind, which we learned about in the previous part of our mini-series. However, there are other alliances for a better supply of electrical energy in Europe and the world. The so-called synchronous networks are large-scale, spatially adjacent and electrically connected power grids that…

We are writing the year 1905. It is night and we wander in our minds through the illuminated streets of any western city. Passing industrial plants with steaming chimneys, where the machines rattle and the workers toil even at late hours. The industrial revolution is just over but the economy is still running at full…

The light switch. It is probably the most common thing in the majority of households in this (western) world. One click and there will be light in the whole room. But this was not always that way. It was only 141 years ago that the first electric light bulb was invented and brought light into…

Revenue declined about 15 percent In a solar power plant in southwest Germany, transformerless central inverters are used for grid connection. In some central inverters, EMC filters failed. Measurements on site revealed a strong superimposition of the DC voltage with AC components in almost every second inverter used. The DC PV power was reduced by…

Visit us on Friday for our Webinar to a Live Power Quality and grid impedance measurements. We look forward to seeing you. https://us02web.zoom.us/j/84679103378?pwd=YkFpZzlwaW40ckpVdlFkVE1UcFFMQT09

The energy revolution is Germany’s export hit and is already in full swing in Vietnam. Within the year 2019, the share of PV capacity has risen to just under 10 % of installed capacity. The energy revolution offers opportunities, but also new challenges. For example, progress in renewable energies and the simultaneous expansion of the…

With our entire team we visited the E-world in Essen. The E-world energy & water is the industry meeting point of the European energy industry and we took the opportunity to establish contacts, discover trends and introduce ourselves. Afterwards, we combined the trip with a team workshop in the Netherlands in order to bundle our…