Sökning: "Supermarket energy system"
Visar resultat 1 - 5 av 16 uppsatser innehållade orden Supermarket energy system.
1. Improved Energy Benchmarking of Supermarkets Buildings
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : Amongst commercial spaces, supermarkets are the most energy intensive building and the presence of these building is expected to rise. Therefore, the study of energy efficiency and the impact of supermarket on environment is the important areas which needs a lot of research. LÄS MER
2. Populating a Database to be used with an Indoor Positioning System
Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Indoor Positioning System (IPS) are becoming more common in many areas such as retail, warehouses, smart facilities, and manufacturing.In recent years, Bluetooth Low Energy (BLE)-based IPS has become increasingly popular due to its low cost and low energy consumption. One of the more recent updates, Bluetooth 5. LÄS MER
3. Heat Export from Supermarkets : Refrigeration Systems Field Measurements and a Techno-economic Analysis
Master-uppsats, KTH/EnergiteknikSammanfattning : Supermarkets have a high energy demand where almost half of the energy is used within the refrigeration system. The refrigeration system utilises a cycle where heat is taken and rejected. The rejected heat could be recovered and utilised for other purposes, such as covering internal heating demand or be exported to other facilities. LÄS MER
4. Energy Efficiency Assessment,based on Field Measurements andComputational Simulations : A Swedish Hypermarket’s case study
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : This study aims to compare the energy consumption of a supermarket according to field measurements and results from building’s simulation software. Additionally, measures of energy efficiency to minimize the energy intensity of the supermarket are investigated. LÄS MER
5. Optimizing Energy System in a Supermarket : A case study analysis
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : With more restrictions regarding the use of refrigerants with high GWP-values, refrigeration systems that uses R744 (Carbon dioxide) as a refrigerant increases. Supermarkets are energy intense facilities where the refrigeration system utilize a significant part of the total utilized energy. LÄS MER