Extension of Germany’s Largest Solar District Heating System with Seasonal Thermal Energy Storage

2017 ◽  
Author(s):  
Natalie Gohl ◽  
Dominik Bestenlehner ◽  
Harald Drück
Keyword(s):  
Energy Storage ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
District Heating ◽  
Heating System ◽  
District Heating System

Model Predictive Control-Based Optimal Operations of District Heating System With Thermal Energy Storage and Flexible Loads

2017 ◽  
Vol 14 (2) ◽  
pp. 547-557 ◽  
Author(s):  
Francesca Verrilli ◽  
Seshadhri Srinivasan ◽  
Giovanni Gambino ◽  
Michele Canelli ◽  
Mikko Himanka ◽  
...  
Keyword(s):  
Energy Storage ◽  
Model Predictive Control ◽  
Predictive Control ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
District Heating ◽  
Heating System ◽  
District Heating System ◽  
Flexible Loads

scholarly journals Simulation method for assessing hourly energy flows in district heating system with seasonal thermal energy storage

2020 ◽  
Vol 151 ◽  
pp. 1250-1268 ◽  
Author(s):  
Kapil Narula ◽  
Fleury de Oliveira Filho ◽  
Willy Villasmil ◽  
Martin K. Patel
Keyword(s):  
Energy Storage ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
District Heating ◽  
Heating System ◽  
Simulation Method ◽  
District Heating System ◽  
Energy Flows

scholarly journals Geothermal power based ULTDH for cooling and heating purposes

2019 ◽  
Vol 100 ◽  
pp. 00009
Author(s):  
Bartłomiej Ciapała ◽  
Mirosław Janowski
Keyword(s):  
Energy Storage ◽  
Low Temperature ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
Waste Heat ◽  
District Heating ◽  
Heating System ◽  
Geothermal Resources ◽  
District Heating System ◽  
Heating And Cooling

Ultra-low temperature district heating systems facilitate use of waste and renewable heat sources. The article presents a possible scheme of operation and optimisation of small ultra-low temperature district heating system consisting of waste heat source, a number of heated individual dwellings and borehole thermal energy storage plant. Optimisation performed for typical meteorological year for Kraków indicate significant potential of decreasing energy amount discharged to the environment and total length of borehole heat exchangers, compared to individual heat/cold production from low-temperature geothermal resources. Meanwhile, satisfied is a set of constrains providing borehole thermal energy storage sustainability and fulfilling entire heating and cooling demands.

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