The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
An introduction of high shares of renewable energy sources (RES) into the energy systems leads to changes in energy system operation. This holds on the one hand for the national energy system (NES) where the operation of conventional power plants needs to be adapted to the availability of RES. On the other hand, the electrical distribution grid might be overloaded by high injections of RES power....
The increasing share of fluctuating renewable energy generation in the energy system increases the need for flexibility options. Building energy systems (BES) with their corresponding thermal energy storages (TES) can be one option for supplying flexibility. To use this option efficiently, a framework to quantify the flexibility of the BES is necessary. It is found that the flexibility of a BES can...
The increasing installation of volatile renewable energy sources like photovoltaics and wind enforces the need for flexibility options to match the renewable generation with the demand. One of these options is Demand Side Management (DSM) in the context of building energy systems combined with thermal storage systems. This paper discusses such concepts for DSM. A method for analyzing the flexibility...
A growing penetration of decentralized power generation (especially photovoltaics) and additional distributed loads is expected in future energy systems in Germany. This paper investigates the impact on the electrical grid of heat-driven as opposed to electrical-driven control of energy systems in buildings. Different penetrations of the building energy systems are additionally analyzed to show their...
This paper shows an approach to analyze the behavior of the electrical low-voltage grid. Here, the focus lies on home energy systems acting as heat supplier for buildings and photovoltaic systems as domestic electrical energy sources. Electrical quantities of the grid like voltage, load flow through the distribution transformer, grid losses and the utilization of the cables are analyzed in a case...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.