Mobile QR Code QR CODE : Korean Journal of Air-Conditioning and Refrigeration Engineering
Korean Journal of Air-Conditioning and Refrigeration Engineering

Korean Journal of Air-Conditioning and Refrigeration Engineering

ISO Journal TitleKorean J. Air-Cond. Refrig. Eng.
  • Open Access, Monthly
Open Access Monthly
  • ISSN : 1229-6422 (Print)
  • ISSN : 2465-7611 (Online)
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Title Benchmark Performance Analysis of Vapor Compression System with Capacity Modulation Compressor
Authors 유윤호 ; 황윤제 ; 김철민 ; 조관식
Page pp.98-107
ISSN 12296422
Keywords Capacity modulation ; 용량가변 ; SEER ; 기간에너지 소비효율 ; Compressor ; 압축기 ; Two-compressor ; 2대 압축기
Abstract The performance of a capacity controlled system, which are tandem, pole change, bypass and inverter driven compressor, has been compared with that of a conventional constant speed system. It has been found that capacity modulated system can offer more than 14 percent improvement in SEER over the conventional system. Comparative test results show that two compressor system can attain an improvement in SEER up to 42% over the conventional on/off system, and is feasible without additional investment.