Results 11 to 20 of about 17,326 (266)
Topology optimization method of district heating system considering load uncertainty
Energy Reports, 2023 With the implementation of the carbon peaking and carbon neutrality strategy, China's heating system has witnessed various transformative trends, including source-network-load integration and the synergistic utilization of fossil and renewable energy ...
Jiaying Chen +6 more
doaj +1 more source
Energy Reports, 2022 The campus of Tallinn University of Technology consists of 26 buildings with a total annual heat demand of approximately 20 GWh. A local natural gas-fired boiler provides annually approximately 13 GWh of heating to 12 buildings in the campus and 14 ...
Pauli Hiltunen +4 more
doaj +1 more source
IEEE Access, 2020 Effective fault detection and isolation can improve the safety, reliability and efficiency of the district heating system. In order to detect and locate the sensor, actuator and component faults in the district heating system with faster response speed ...
Mengshi Li +4 more
doaj +1 more source
Determining the possibility of placing turbine systems for hydraulic regulation and production of electrical energy in the District Heating Network in Krakow [PDF]
E3S Web of Conferences, 2021 This article presents the methods of specifying the potentiality of energy recovery in the turbine installations projected to hydraulic regulation of the heating medium in the Krakow District Heating System.
Natkaniec Piotr, Dzierwa Piotr
doaj +1 more source
Environmental Sciences Europe, 2023 The present case study considers fuel base substitution in operation of actual district heating system and in other scenario replacing of district heating system by individual heating system in each apartment building and non-residential building in ...
Jozef Salva +5 more
doaj +1 more source
Comparison of 4th and 5th generation district heating systems [PDF]
E3S Web of Conferences, 2021 In a pursuit to increase the efficiency of district heating system there has been a continuous focus to reduce the system operating temperatures. This has led to the current state of the art district heating systems, commonly referred to as the 4th ...
Gudmundsson Oddgeir +2 more
doaj +1 more source
District Heating and Cooling Systems
, 2021 Decarbonisation of the energy sector is a crucial ambition towards meeting net-zero targets and achieving climate change mitigation. Heating and cooling accounts for over a third of UK greenhouse emissions and, thus, decarbonisation of this sector has attracted significant attention from a range of stakeholders, including energy system operators ...
Iván De la Cruz, Carlos E. Ugalde-Loo
openaire +2 more sources
Case Studies in Thermal Engineering, 2018 In this study, a new setup for the reduction of the return temperature in district heating systems will be presented. For this purpose, an ammonia-water absorption heat pump will be integrated within a district heating substation and theoretically ...
N. Mirl, F. Schmid, K. Spindler
doaj +1 more source
Hybrid solar-biomass system for district heating [PDF]
E3S Web of Conferences, 2019 The energy used in the built-up environment represents at least 40% of the total energy consumed, out of which, at least 60% is required for heating, cooling and domestic hot water (DHW). Within the European Union, more than 6,000 communities (i.e.
Ilie Adrian, Vişa Ion
doaj +1 more source
Performance Analysis of a Hybrid District Heating System: a Case Study of a Small Town in Croatia
Journal of Sustainable Development of Energy, Water and Environment Systems, 2015 Hybridisation of district heating systems can contribute to more efficient heat generation through cogeneration power plants or through the share increase of renewable energy sources in total energy consumption while reducing negative aspects of ...
Robert Mikulandric +5 more
doaj +1 more source