{"title":"Energy Efficiency Analysis of Variable Speed DC Compressor using R290","authors":"Shailendra Kasera, Rajlakshmi Nayak, Shishir Chandra Bhaduri","doi":"10.1109/ICRAIE51050.2020.9358297","DOIUrl":null,"url":null,"abstract":"In this paper, an experimental performance evaluation of a variable speed DC compressor in vapor compression based refrigerator using R290 as refrigerant is carried out. It is powered by solar photovoltaic. R290 is a fourth-generation refrigerant. It has excellent thermodynamic properties, environmental characteristics, and low cost. While on the other hand, the DC compressor is mostly suitable for the solar photovoltaic system and it does not require the power inverter. Various performance parameters i.e. Cooling Capacity, Coefficient of Performance, and Energy Consumption are investigated for room temperature using the variable speed and maximum speed of the DC compressor. The comparative analysis of performance parameters for both the variable speed operation and maximum speed are presented and discussed.","PeriodicalId":149717,"journal":{"name":"2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE)","volume":"162 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 5th IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICRAIE51050.2020.9358297","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
In this paper, an experimental performance evaluation of a variable speed DC compressor in vapor compression based refrigerator using R290 as refrigerant is carried out. It is powered by solar photovoltaic. R290 is a fourth-generation refrigerant. It has excellent thermodynamic properties, environmental characteristics, and low cost. While on the other hand, the DC compressor is mostly suitable for the solar photovoltaic system and it does not require the power inverter. Various performance parameters i.e. Cooling Capacity, Coefficient of Performance, and Energy Consumption are investigated for room temperature using the variable speed and maximum speed of the DC compressor. The comparative analysis of performance parameters for both the variable speed operation and maximum speed are presented and discussed.
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