Performance evaluation method of heat pump driven refrigerated display cabinets

Keisuke Ohno; Mark Anthony Redo; Niccolo Giannetti; Seiichi Yamaguchi; Kiyoshi Saito

doi:10.18462/iir.iccc.2018.0039

Performance evaluation method of heat pump driven refrigerated display cabinets

Keisuke Ohno, Mark Anthony Redo, Niccolo Giannetti, Seiichi Yamaguchi, Kiyoshi Saito

Waseda Research Institute for Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Annual heat load, energy consumption and COP of open refrigerated display cabinets (ORDC) driven by heat pump in supermarkets are assessed by means of a dedicated performance evaluation method. The system modelling approach is firstly presented, and subsequently fitted to experimental data measured within actual equipment working in a comprehensive range of operative conditions. The obtained characteristic equations for estimating the heat load of the ORDC and energy consumption of the condensing unit are employed for a first screening of the results with reference to the effect of the display cabinet set temperature, refrigerant evaporating temperature and supermarket room temperature. Seasonal temperature distributions of three representative locations are applied for the performance calculation of a selected arrangement of 5 different models of ORDCs in a store. This methodology is integrated in a dedicated software, with a user friendly interface, which is generally capable of predicting the annual performance of various combinations of different ORDCs and can therefore be used for benchmarking and identifying energy conservation opportunities.

Original language	English
Title of host publication	5th IIR Conference on Sustainability and the Cold Chain, ICCC 2018 - Proceedings
Publisher	International Institute of Refrigeration
Pages	294-301
Number of pages	8
Volume	2018-April
ISBN (Electronic)	9782362150241
DOIs	https://doi.org/10.18462/iir.iccc.2018.0039
Publication status	Published - 2018 Jan 1
Event	5th IIR Conference on Sustainability and the Cold Chain, ICCC 2018 - Beijing, China Duration: 2018 Apr 6 → 2018 Apr 8

Other

Other	5th IIR Conference on Sustainability and the Cold Chain, ICCC 2018
Country/Territory	China
City	Beijing
Period	18/4/6 → 18/4/8

Keywords

Annual performance
Evaluation method
Refrigerated display cabinet
Supermarket

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering
Mechanical Engineering
Condensed Matter Physics

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.18462/iir.iccc.2018.0039

Cite this

Performance evaluation method of heat pump driven refrigerated display cabinets. / Ohno, Keisuke; Redo, Mark Anthony; Giannetti, Niccolo et al.
5th IIR Conference on Sustainability and the Cold Chain, ICCC 2018 - Proceedings. Vol. 2018-April International Institute of Refrigeration, 2018. p. 294-301.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ohno, K, Redo, MA, Giannetti, N, Yamaguchi, S & Saito, K 2018, Performance evaluation method of heat pump driven refrigerated display cabinets. in 5th IIR Conference on Sustainability and the Cold Chain, ICCC 2018 - Proceedings. vol. 2018-April, International Institute of Refrigeration, pp. 294-301, 5th IIR Conference on Sustainability and the Cold Chain, ICCC 2018, Beijing, China, 18/4/6. https://doi.org/10.18462/iir.iccc.2018.0039

@inproceedings{83aed11ad6bc46ac85ec52923129a979,

title = "Performance evaluation method of heat pump driven refrigerated display cabinets",

abstract = "Annual heat load, energy consumption and COP of open refrigerated display cabinets (ORDC) driven by heat pump in supermarkets are assessed by means of a dedicated performance evaluation method. The system modelling approach is firstly presented, and subsequently fitted to experimental data measured within actual equipment working in a comprehensive range of operative conditions. The obtained characteristic equations for estimating the heat load of the ORDC and energy consumption of the condensing unit are employed for a first screening of the results with reference to the effect of the display cabinet set temperature, refrigerant evaporating temperature and supermarket room temperature. Seasonal temperature distributions of three representative locations are applied for the performance calculation of a selected arrangement of 5 different models of ORDCs in a store. This methodology is integrated in a dedicated software, with a user friendly interface, which is generally capable of predicting the annual performance of various combinations of different ORDCs and can therefore be used for benchmarking and identifying energy conservation opportunities.",

keywords = "Annual performance, Evaluation method, Refrigerated display cabinet, Supermarket",

author = "Keisuke Ohno and Redo, {Mark Anthony} and Niccolo Giannetti and Seiichi Yamaguchi and Kiyoshi Saito",

year = "2018",

month = jan,

day = "1",

doi = "10.18462/iir.iccc.2018.0039",

language = "English",

volume = "2018-April",

pages = "294--301",

booktitle = "5th IIR Conference on Sustainability and the Cold Chain, ICCC 2018 - Proceedings",

publisher = "International Institute of Refrigeration",

note = "5th IIR Conference on Sustainability and the Cold Chain, ICCC 2018 ; Conference date: 06-04-2018 Through 08-04-2018",

}

TY - GEN

T1 - Performance evaluation method of heat pump driven refrigerated display cabinets

AU - Ohno, Keisuke

AU - Redo, Mark Anthony

AU - Giannetti, Niccolo

AU - Yamaguchi, Seiichi

AU - Saito, Kiyoshi

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Annual heat load, energy consumption and COP of open refrigerated display cabinets (ORDC) driven by heat pump in supermarkets are assessed by means of a dedicated performance evaluation method. The system modelling approach is firstly presented, and subsequently fitted to experimental data measured within actual equipment working in a comprehensive range of operative conditions. The obtained characteristic equations for estimating the heat load of the ORDC and energy consumption of the condensing unit are employed for a first screening of the results with reference to the effect of the display cabinet set temperature, refrigerant evaporating temperature and supermarket room temperature. Seasonal temperature distributions of three representative locations are applied for the performance calculation of a selected arrangement of 5 different models of ORDCs in a store. This methodology is integrated in a dedicated software, with a user friendly interface, which is generally capable of predicting the annual performance of various combinations of different ORDCs and can therefore be used for benchmarking and identifying energy conservation opportunities.

AB - Annual heat load, energy consumption and COP of open refrigerated display cabinets (ORDC) driven by heat pump in supermarkets are assessed by means of a dedicated performance evaluation method. The system modelling approach is firstly presented, and subsequently fitted to experimental data measured within actual equipment working in a comprehensive range of operative conditions. The obtained characteristic equations for estimating the heat load of the ORDC and energy consumption of the condensing unit are employed for a first screening of the results with reference to the effect of the display cabinet set temperature, refrigerant evaporating temperature and supermarket room temperature. Seasonal temperature distributions of three representative locations are applied for the performance calculation of a selected arrangement of 5 different models of ORDCs in a store. This methodology is integrated in a dedicated software, with a user friendly interface, which is generally capable of predicting the annual performance of various combinations of different ORDCs and can therefore be used for benchmarking and identifying energy conservation opportunities.

KW - Annual performance

KW - Evaluation method

KW - Refrigerated display cabinet

KW - Supermarket

UR - http://www.scopus.com/inward/record.url?scp=85046253477&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85046253477&partnerID=8YFLogxK

U2 - 10.18462/iir.iccc.2018.0039

DO - 10.18462/iir.iccc.2018.0039

M3 - Conference contribution

AN - SCOPUS:85046253477

VL - 2018-April

SP - 294

EP - 301

BT - 5th IIR Conference on Sustainability and the Cold Chain, ICCC 2018 - Proceedings

PB - International Institute of Refrigeration

T2 - 5th IIR Conference on Sustainability and the Cold Chain, ICCC 2018

Y2 - 6 April 2018 through 8 April 2018

ER -

Performance evaluation method of heat pump driven refrigerated display cabinets

Abstract

Other

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

Other files and links

Fingerprint

Cite this