PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH

On March 26, the Institute of Postgraduate Studies of Ho Chi Minh University of Technology (HUTECH) organized the Dissertation Defense Ceremony for Mr. Ngo Thanh Tung - a PhD candidate in Electrical Engineering - with the research topic titled “Research and develop smart public lighting systems using LEDs”, specialized in Electrical Engineering.

The PhD dissertation is guided by Assoc. Prof. Dr. Le Minh Phuong - Vice President of Bach Khoa University, VNU-HCMC and Assoc. Prof. Dr. Ngo Cao Cuong - Vice President of Ho Chi Minh City University of Economics and Finance (UEF).

 
PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 12 
 The Dissertation Defense Ceremony at the university level for PhD candidate Ngo Thanh Tung with the research topic titled “Research and develop smart public lighting systems using LEDs”
 
The Dissertation Committee consists of leading experts from reputable universities in Vietnam, including University of Science and Technology - University of Danang, Hanoi University of Science and Technology, Bach Khoa University - VNU-HCMC, and HUTECH.
 
PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 24PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 25
PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 27PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 28
The Dissertation Committee at the defense ceremony

 
Facing the increasing threat and severe consequences of global climate change, the dissertation titled “Research and develop smart public lighting systems using LEDs” highlights the urgent need for researching smart LED public lighting systems that are more durable and can achieve higher energy efficiency. In particular, the research examines the application of high-capacity LED drivers (i.e., 120W, 150W, 200W) in public lighting systems, designing of LoraWAN wireless data transmission and system management software. 

PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 40
PhD student Ngo Thanh Tung analyzes smart public lighting systems using LEDs

 
In researching his dissertation, Mr, Ngo Thanh Tung has arrived at several recommendations and future research directions such as increasing the capacity of LED drivers by 3-4%,  using the DC/DC rectifier circuit with MOSDFET instead of the commonly used diode, etc. that is suitable for 5G applications in the future. Particularly, the integration NB-IoT technology (Narrowband IoT- standards of wireless mobile technology) into smart public lighting systems to improve reliability is considered a promising solution in the development premise of future smart cities.

PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 52
In their review and evaluation, members of the Dissertation Committee provide helpful feedback to improve the PhD research topic of Mr. Ngo Thanh Tung
 
In the review of the research, members of the Dissertation Committee raised many critical questions related to the advantages and disadvantages of LEDs, operational conditions of LED capacity parameters, data calculations, reliability and stability of the system when in use, etc. Furthermore, the Committee also pointed out several limitations and provided helpful feedback to further improve and soon apply the results of the dissertation in the development of smart LED public lighting systems.

Other photos taken at the dissertation defense:

 
PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 68
 
 PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 73

PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 76

PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 79

PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 82

PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 85

PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 88

PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 91

PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 94

PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 97

PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 100

PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 103

PhD student in Electrical Engineering completes the university-level dissertation defense at HUTECH 106
 
By Office of External and Public Relations
14595845