Suchergebnisse für "Factsheet: Energietechnologien gestalten, die für alle sinnvoll und nutzbar sind"
IEA ISGAN Annex 5: Smart Grids International Research Facility Network (SIRFN). (Working period 2019-2021)
The Smart Grids International Research Facility Network (SIRFN) aims at improving the implementation of Smart Grids technologies by collaboration between smart grid testing facilities, test beds, and large-scale demonstrations. The focus during the working period 2019-2020 was laid on the implementation of extended interoperability tests and innovative laboratory testing methods for decentralised energy resources. By active participation, Austria’s position and leading role on the forefront of international Smart Grids development was strengthened.
IEA DHC Annex TS7: Industry-DHC Symbiosis - A systemic approach for highly integrated industrial and thermal energy systems
Renewable and excess heat sources are currently representing nearly a third of the energy supply used in the DHC sector. Excess heat has the potential to further grow to become an important part of the energy puzzle. Up to 25% of district heating could be covered by industrial excess heat and more than 10 % of the EU's total energy demand for heating and hot water could be covered by heat from data centres, metro stations, service sector buildings, and waste-water treatment plants.
Digital Twin of a Dynamic Hardware Emulator: Challenges and Opportunities
6. December 2022
Online, AT
To meet the new challenges and maintain the reliability of the electrical grid with increasing share of static generation, innovative solutions are required. This lecture will present digital twin development challenges and opportunities of a dynamic hardware emulator that can be used for controller hardware in the loop (CHIL) testing.
IEA HPP Annex 47: Heat Pumps in District Heating and Cooling Systems
A significant use of alternative heat sources with the help of district heating and cooling networks is a major challenge for a sustainable energy supply. In times of increasing shares of fluctuating producers such as PV and wind energy, the relevance of heat pumps increases. Within the framework of the IEA HPT Annex 47, potentials and barriers for the integration of heat pumps in DHC networks were analyzed.
IEA-ISGAN Annex 1: Global Smart Grid Inventory IEA-ISGAN and Annex 2: Smart Grid Case Studies
The international Smart Grid Action Network (ISGAN) aims to improve the understanding of Smart-Grid-technologies and to accelerate global deployment. The work in ISGAN is structured in eight standing working groups (annexes). The present project describes the Austrian contribution to Annex 1: Smart Grids Inventory and Annex 2: Smart Grids Case Studies.
IEA ES Annex 39: Large Thermal Energy Storages for District Heating
Large-scale heat storage systems will play a central role in increasing the necessary flexibility of district heating networks and enable the further expansion of renewable energies. The main objective of the Annex is to determine the aspects that are important in planning, decision-making and implementing large thermal energy storages for integration into district heating systems and for industrial processes, given the boundary conditions for different locations and different system configurations.
IEA HPT Annex 54: Heat pump systems with low GWP refrigerants
The aim of the project was to investigate the current situation in the area of refrigerants with a low global warming potential ("low-GWP"). The focus of the national project lies on the current refrigerant application situation and on an outlook until 2030 on the availability of components and systems.
IEA ISGAN Annex 7 - Webinar: A Nordic carbon-neutral energy system enabled by flexibility and storage
30. June 2020
Online
This webinar discusses the flexibility measures enabled by smart grids and sector coupling that can help countries and regions make the deep decarbonisation of their energy systems a reality. It will discuss some of the opportunities and challenges of balancing energy and power in a larger perspective and in some local perspectives in the Nordic countries.
IEA Energy Efficient End-use Equipment (4E)
The activities of IEA 4E TCP are carried out in four platforms and joint ExCo projects. The active Platforms are: Electric Motor Systems (EMSA), Sustainable Lighting and Controls (SSL), Efficient, Demand Flexible Networked Appliances (EDNA) and Power Electronic Conversion Technology (PECTA).
IEA HPT Annex 61: Heat Pumps in Positive Energy Districts
IEA HPT Annex 61 evaluates the role of heat pumps (HP) in positive energy districts (PED). Efficiency potentials of the electric and thermal energy of districts that can be unlocked with the use of HPs are evaluated in order to reach a positive energy balance. This refers to both, upgrade of waste heat and simultaneous generation of different energy use in buildings (space heating, DHW, space cooling/dehumidification) and includes self-consumption of on-site renewable electricity generation.