Cold thermal energy storage for cryogenic applications in enhancing the battery life of a UAV

Unmanned Aerial Vehicles (UAV) have been commercialized for many different purposes, satisfying other objectives. However, the battery performance of a typical Lithium-ion battery does not give the full potential of the UAV due to the short time frame. This report aims to investigate and create a pr...

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Main Author: Somu, Arvind Kanmaya
Other Authors: Alessandro Romagnoli
Format: Final Year Project
Language:English
Published: Nanyang Technological University 2020
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Online Access:https://hdl.handle.net/10356/145583
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spelling sg-ntu-dr.10356-1455832023-03-04T19:38:15Z Cold thermal energy storage for cryogenic applications in enhancing the battery life of a UAV Somu, Arvind Kanmaya Alessandro Romagnoli School of Mechanical and Aerospace Engineering Surbana Jurong TES Lab A.Romagnoli@ntu.edu.sg Engineering::Mechanical engineering::Alternative, renewable energy sources Unmanned Aerial Vehicles (UAV) have been commercialized for many different purposes, satisfying other objectives. However, the battery performance of a typical Lithium-ion battery does not give the full potential of the UAV due to the short time frame. This report aims to investigate and create a prototype which comprises of Phase Change Material (PCM) to solve the problem of overheating Lithium-ion battery. Previous researches have shown to prove the theory that PCM reduces the temperature on a lithium- ion battery. But these studies were performed on other forms of electronics such as a battery-operated scooter. Current solutions aim at re-creating a new technology, instead of focusing on existing batteries. What made this project unique was that it could be practical for all current existing UAVs, instead of just using it for a new design. PCM used in this project was water to make things simple. Based on simulations conducted by the author, the use of PCM enabled UAV battery temperature to decrease by a maximum of 81.7K. The time taken for the lithium-ion battery to reach its Risk of Thermal Runway Temperature (RTRT) increased by about 28.6 minutes. The time taken for the lithium-ion battery to reach its Critical Thermal Runway Temperature (CTRT) increased by about 41.7 minutes. Bachelor of Engineering (Mechanical Engineering) 2020-12-29T08:24:34Z 2020-12-29T08:24:34Z 2020 Final Year Project (FYP) https://hdl.handle.net/10356/145583 en B444 application/pdf Nanyang Technological University
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Mechanical engineering::Alternative, renewable energy sources
spellingShingle Engineering::Mechanical engineering::Alternative, renewable energy sources
Somu, Arvind Kanmaya
Cold thermal energy storage for cryogenic applications in enhancing the battery life of a UAV
description Unmanned Aerial Vehicles (UAV) have been commercialized for many different purposes, satisfying other objectives. However, the battery performance of a typical Lithium-ion battery does not give the full potential of the UAV due to the short time frame. This report aims to investigate and create a prototype which comprises of Phase Change Material (PCM) to solve the problem of overheating Lithium-ion battery. Previous researches have shown to prove the theory that PCM reduces the temperature on a lithium- ion battery. But these studies were performed on other forms of electronics such as a battery-operated scooter. Current solutions aim at re-creating a new technology, instead of focusing on existing batteries. What made this project unique was that it could be practical for all current existing UAVs, instead of just using it for a new design. PCM used in this project was water to make things simple. Based on simulations conducted by the author, the use of PCM enabled UAV battery temperature to decrease by a maximum of 81.7K. The time taken for the lithium-ion battery to reach its Risk of Thermal Runway Temperature (RTRT) increased by about 28.6 minutes. The time taken for the lithium-ion battery to reach its Critical Thermal Runway Temperature (CTRT) increased by about 41.7 minutes.
author2 Alessandro Romagnoli
author_facet Alessandro Romagnoli
Somu, Arvind Kanmaya
format Final Year Project
author Somu, Arvind Kanmaya
author_sort Somu, Arvind Kanmaya
title Cold thermal energy storage for cryogenic applications in enhancing the battery life of a UAV
title_short Cold thermal energy storage for cryogenic applications in enhancing the battery life of a UAV
title_full Cold thermal energy storage for cryogenic applications in enhancing the battery life of a UAV
title_fullStr Cold thermal energy storage for cryogenic applications in enhancing the battery life of a UAV
title_full_unstemmed Cold thermal energy storage for cryogenic applications in enhancing the battery life of a UAV
title_sort cold thermal energy storage for cryogenic applications in enhancing the battery life of a uav
publisher Nanyang Technological University
publishDate 2020
url https://hdl.handle.net/10356/145583
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