STUDY ON ENERGY CONSUMPTION OF A GROCERY STORE (PART 3): PROPOSAL OF POWER CONSUMPTION CALCULATION METHOD FOR REFRIGERATING AND SPACE CONDITIONING CONSIDERING SENSIBLE HEAT/LATENT HEAT BALANCE

被引：0

作者：

Miwako F. ^{[1
]}

Daisuke N. ^{[2
]}

机构：

[1] Advanced Research and Innovation Center, Chubu Electric Power Co.

[2] Graduate School of Environmental and Life Science, Okayama University, Graduate School of Environment and Information Sciences, Yokohama National University

来源：

Journal of Environmental Engineering (Japan) | 2022年 / 87卷 / 798期

关键词：

Calculation method; Cooling load; Electric Power Consumption; Refrigerated Display Case; Space conditioning load; 㸸Grocery Store;

D O I：

10.3130/aije.87.530

中图分类号：

学科分类号：

摘要：

In this study, we devised a model that generalizes the strong vertical temperature gradient that is characteristic of grocery stores, using the results of CFD analysis. Using the display case load / power consumption prediction model shown in the previous report, we devised a method to calculate energy consumption in consideration of the balance between cooling load, building load, and air conditioning load. Areas were divided according to the presence or absence of display cases in the store, calculations were performed for each area, and the validity was confirmed as a result of comparison with the measured values. © 2022 Architectural Institute of Japan. All rights reserved.

引用

页码：530 / 540

页数：10

共 4 条

[1] Study on Energy Consumption of A Grocery Store (Part2): Calculation of Cooling Load and Refrigerator Power Consumption Using Display Case Cooling Characteristics
Fujita, Miwako
Narumi, Daisuke
[J]. Journal of Environmental Engineering (Japan), 2021, 86 (786): : 777 - 787
[2] EVALUATION OF ENERGY CONSUMPTION AND INDOOR THERMAL ENVIRONMENT OF GROCERY STORE USING CFD MODEL (PART 3): EFFECT OF SC REFRIGERATING AND AIR CONDITIONING LOAD REDUCTION AND THERMAL COMFORT IMPROVEMENT BY INTRODUCING MEASURES
Wei, Chenghao
Fujita, Miwako
Narumi, Daisuke
[J]. Journal of Environmental Engineering (Japan), 2023, 88 (808): : 537 - 546
[3] PERFORMANCE EVALUATION OF RESIDENTIAL HEAT-PUMP WATER HEATERS (PART 2): ENERGY CONSUMPTION ESTIMATION METHOD BASED ON HEAT-PUMP COP, STORAGE HEAT LOSS AND AUXILIARY POWER LOSS
Fujinawa T.
Mae M.
[J]. Journal of Environmental Engineering (Japan), 2022, 87 (802): : 855 - 865
[4] Study on energy consumption of a grocery store (Part 1): Refrigeration load analysis to evaluate the interaction between store space conditioning and refrigerated display case; [スーパーマーケットのエネルギー消費に関する研究 (その１) : 店舗空調と冷蔵冷凍ショーケースの相互影響評価のための冷却負荷分析]
Fujita M.
Narumi D.
[J]. Journal of Environmental Engineering (Japan), 2020, 85 (775): : 665 - 675

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