Emulator-type load-based tests for dynamic performance characterization of air conditioners
Current air-conditioning performance evaluation procedures are based on experimental tests conducted at a fixed compressor speed while deactivating the native control system to simplify data acquisition and ensure reproducibility of the results. Conversely, the actual operation of air conditioners r...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier Ltd
2022
|
| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/278904/1/Ariyadi_TK.pdf |
| _version_ | 1797037381768970240 |
|---|---|
| author | Giannetti, Niccolo Matsui, Shun Mori, Ryohei Jeong, Jongsoo Ariyadi, Hifni Mukhtar Miyaoka, Yoichi Togashi, Eisuke Saito, Kiyoshi |
| author_facet | Giannetti, Niccolo Matsui, Shun Mori, Ryohei Jeong, Jongsoo Ariyadi, Hifni Mukhtar Miyaoka, Yoichi Togashi, Eisuke Saito, Kiyoshi |
| author_sort | Giannetti, Niccolo |
| collection | UGM |
| description | Current air-conditioning performance evaluation procedures are based on experimental tests conducted at a fixed compressor speed while deactivating the native control system to simplify data acquisition and ensure reproducibility of the results. Conversely, the actual operation of air conditioners responds to thermal loads with variable or cyclic modulations of the compressor speed and expansion valve opening according to the native control system. This study aimed to establish a new reproducible and representative methodology for evaluating the dynamic performance of air conditioners. The developed emulator-type dynamic performance testing facility features hybrid characteristics consisting of an emulator, which is used to simulate the dynamic response of indoor and outdoor environments, and the hardware of a testing facility for performance measurement. This study demonstrates the integrity of the constructed testing facility and the ability of the emulator-type testing methodology to determine the dynamic performance of an air conditioning unit using its native control system, in response to variations in the room-side environment. |
| first_indexed | 2024-03-14T00:02:29Z |
| format | Article |
| id | oai:generic.eprints.org:278904 |
| institution | Universiti Gadjah Mada |
| language | English |
| last_indexed | 2024-03-14T00:02:29Z |
| publishDate | 2022 |
| publisher | Elsevier Ltd |
| record_format | dspace |
| spelling | oai:generic.eprints.org:2789042023-10-19T07:22:26Z https://repository.ugm.ac.id/278904/ Emulator-type load-based tests for dynamic performance characterization of air conditioners Giannetti, Niccolo Matsui, Shun Mori, Ryohei Jeong, Jongsoo Ariyadi, Hifni Mukhtar Miyaoka, Yoichi Togashi, Eisuke Saito, Kiyoshi Engineering Current air-conditioning performance evaluation procedures are based on experimental tests conducted at a fixed compressor speed while deactivating the native control system to simplify data acquisition and ensure reproducibility of the results. Conversely, the actual operation of air conditioners responds to thermal loads with variable or cyclic modulations of the compressor speed and expansion valve opening according to the native control system. This study aimed to establish a new reproducible and representative methodology for evaluating the dynamic performance of air conditioners. The developed emulator-type dynamic performance testing facility features hybrid characteristics consisting of an emulator, which is used to simulate the dynamic response of indoor and outdoor environments, and the hardware of a testing facility for performance measurement. This study demonstrates the integrity of the constructed testing facility and the ability of the emulator-type testing methodology to determine the dynamic performance of an air conditioning unit using its native control system, in response to variations in the room-side environment. Elsevier Ltd 2022-08-16 Article PeerReviewed application/pdf en https://repository.ugm.ac.id/278904/1/Ariyadi_TK.pdf Giannetti, Niccolo and Matsui, Shun and Mori, Ryohei and Jeong, Jongsoo and Ariyadi, Hifni Mukhtar and Miyaoka, Yoichi and Togashi, Eisuke and Saito, Kiyoshi (2022) Emulator-type load-based tests for dynamic performance characterization of air conditioners. Eenergy & Buidings, 273 (112411). pp. 1-14. ISSN 03787788 https://www.sciencedirect.com/science/article/pii/S0378778822005825?via%3Dihub https://doi.org/10.1016/j.enbuild.2022.112411 |
| spellingShingle | Engineering Giannetti, Niccolo Matsui, Shun Mori, Ryohei Jeong, Jongsoo Ariyadi, Hifni Mukhtar Miyaoka, Yoichi Togashi, Eisuke Saito, Kiyoshi Emulator-type load-based tests for dynamic performance characterization of air conditioners |
| title | Emulator-type load-based tests for dynamic performance characterization of air conditioners |
| title_full | Emulator-type load-based tests for dynamic performance characterization of air conditioners |
| title_fullStr | Emulator-type load-based tests for dynamic performance characterization of air conditioners |
| title_full_unstemmed | Emulator-type load-based tests for dynamic performance characterization of air conditioners |
| title_short | Emulator-type load-based tests for dynamic performance characterization of air conditioners |
| title_sort | emulator type load based tests for dynamic performance characterization of air conditioners |
| topic | Engineering |
| url | https://repository.ugm.ac.id/278904/1/Ariyadi_TK.pdf |
| work_keys_str_mv | AT giannettiniccolo emulatortypeloadbasedtestsfordynamicperformancecharacterizationofairconditioners AT matsuishun emulatortypeloadbasedtestsfordynamicperformancecharacterizationofairconditioners AT moriryohei emulatortypeloadbasedtestsfordynamicperformancecharacterizationofairconditioners AT jeongjongsoo emulatortypeloadbasedtestsfordynamicperformancecharacterizationofairconditioners AT ariyadihifnimukhtar emulatortypeloadbasedtestsfordynamicperformancecharacterizationofairconditioners AT miyaokayoichi emulatortypeloadbasedtestsfordynamicperformancecharacterizationofairconditioners AT togashieisuke emulatortypeloadbasedtestsfordynamicperformancecharacterizationofairconditioners AT saitokiyoshi emulatortypeloadbasedtestsfordynamicperformancecharacterizationofairconditioners |