| Title: | Development of high-performance air heater based on an inductively heated packed bed |
| Authors: | Belik, Sergej |
| Citation: | Proceeding of UIE 2021: XIX International UIE Congress on Evolution and New Trends in Electrothermal Processes. 1.-3.2021, Pilsen, Faculty of Electrical Engineering, University of West Bohemia, Czech Republic, 2021, p. 45-46. |
| Issue Date: | 2021 |
| Publisher: | Faculty of Electrical Engineering, University of West Bohemia |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | http://hdl.handle.net/11025/45781 |
| ISBN: | 978-80-261-0930-3 |
| Keywords: | indukční ohřev;Power-to-Heat;provzdušněné balené lůžko;ohřívač vzduchu |
| Keywords in different language: | induction heating;Power-to-Heat;aerated packed bed;air heater |
| Abstract in different language: | Electrical Energy Storage supports the expanding integration of intermittent renewable energy sources. However, capital costs of existing storage concepts are still too high for an economical operation. Therefore, the implementation of additional Power-to-Heat (PtH) unit into a Compressed Air Energy Storage (CAES) is proposed to increase system’s energy density and thus reduce capital costs. This paper discusses an experimental study with associated simulations based on a modeling approach for a novel PtH concept comprising an inductively heated packed bed. The objective is to gain a greater understanding for the power transmission from the inductor via packed bed to the adjacent airflow and to quantify the process efficiency. First, an experimental laboratory setup has been realized. Second, experiments with various flow rates and induced power densities have been carried out. Afterwards, an appropriate electro-thermal model for the PtH concept has been applied to investigate the power transmission to the packed bed. At the end, this modeling approach is compared to the experimental results, which confirm high efficiencies for the proposed PtH concept. |
| Rights: | © IEEE |
| Appears in Collections: | UIE 2021 UIE 2021 |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| uvod_tiraz_obsah.pdf | Plný text | 2,04 MB | Adobe PDF | View/Open |
| Proceeding_2021_final-45-46.pdf | Plný text | 1,07 MB | Adobe PDF | View/Open |
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