RSS 1.0Theses
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115kV Circuit breaker analysis for maintenance plan
(2023-05-31)HV power distribution system circuit breaker are important devices in substations. Such as Malfunction or deterioration of equipment with in the substation, will directing impact on the stability of the power distribution ... -
The Collection of road traffic incidents in Bangkok from twitter data based on deep learning algorithm
(2023-04-02)The surveillance and reports on accidents for the current traffic management are carried out by viewing and inspecting CCTV footage. This method is slow to detect incidents and requires a lot of manpower. Since nowadays ... -
Analysis of the inclination angle and thickness of the armor plate of the bullet resistant on the aluminum and stainless steel plates by finite element method
(2023-03-10)This thesis was an analysis of the significance of angle of inclination and the thickness of the armor plate on the penetration resistance of bullets on aluminum and stainless steel armor plates, determined by the finite ... -
Run-flat wheel design for passenger cars with finite element method
(2023-03-10)The objective of this research was to design run flat wheels made of aluminum for passenger cars and investigate the stress, strain, and deformation of run flat wheels and their components. The original 17 inch run flat ... -
An adaptive active band-pass filter by using tachometer circuit
(2023-03-10)This thesis presented the design and construction of an adaptive active band-pass filter by using a tachometer circuit. The main part was the multi voltage-mode filter circuit based on an operational transconductance ... -
Improving power quality in power distribution system with integration of photovoltaic energy distributed generation
(2023-03-10)This thesis presents improving power quality in power distribution system with integration of photovoltaic energy distributed generation having objectives to improve power quality in distribution system, model of voltage ... -
Study of parameters for forming hexagonal bulletproof ceramic armor plate
(2023-03-10)This research had two objectives that were to study parameters for forming bulletproof ceramic armor plates and to create a model of a bulletproof ceramic armor plate for small armored regular trucks. The parameters used ... -
Steel armor plates
(2023-03-10)This research project aimed to analyze and design the pattern of a bulletproof metal armor plate as well as build a bulletproof metal armor plate for a small armored regular truck. The methodology consisted of the NIJ ... -
A study of mechanical properties of UHMWPE composite for run-flat
(2023-03-10)This research project aimed to test the mechanical properties and the capability in wear resistance of ultra-high molecular weight polyethylene composite as well as determine the optimal formulation of UHMWPE-based composites ... -
Suitable Run-flat wheel shape for armored small truck
(2023-01-15)The objectives of this research were to study the stress intensity in run-flat metal wheels and to design a new type of run-flat wheels that can be used in a small armored regular truck. Experimental methods and finite ... -
Analysis of stress concentration and deformation of run-flat tires for passenger cars by finite element method
(2023-01-15)The research aimed to study parameters affecting the stress intensity and stress distribution as well as the deformation of run-flat tires for passenger cars using the Finite element method. Both experimental methods and ... -
Parameter analysis that affects the ability to resist penetration of metal-based ammunition aluminum armor using finite element method
(2022-08-30)This research analyzes the parameters affecting the penetrating resistance of shells on the armor surface by the finite element method. In this study, the results were compared with real bulletproof armor firing tests and ... -
Competency developing of smart hand-on engineers for supporting sustainable industry 4.0
(2022-08-30)The objective of this research was to develop the engineering students in accordance with the Bachelor of Engineering (B.Eng.) curriculum (industrial engineering) through the work-integrated learning program, under which ... -
Product development of dried shiitake mushroom using belt-conveyor combined microwave-hot air drying
(2022-08-30)Drying an agricultural product with hot air (HA) method causes a long drying time, and results in high specific drying energy consumption (SEC). The dried product has high shrinkage percentage and low rehydration. Therefore, ... -
Heat transfer enhancement of closed loop cooling tower by using water spray
(2021-11-03)A closed wet cooling tower became popular for heat transfer process, but the existing system was not sufficient for the heat transfer of the manufacturing line. This research aimed at investigating the heat transfer ... -
Suitability study of using air conditioning system in office building for energy conservation and thermal comfort conditions
(2021-11-03)Presently, Rental office is famous in downtown that near food center and have good transportation. In Thailand, office buildings usually have operating time 8-10 hours per day. So, need to improve the building for energy ... -
Improvement of the ultrasonic scaler for mobile dental unit
(2021-08-27)This research presents the development of ultrasonic scaler for mobile dental unit. The operation of the scaler uses a phase-locked loop circuit to generate high frequency electrical signal. Then, the signal is amplified ... -
Improvement of image sharpness by histogram equalization through two-dimensional wavelet transform
(2021-01-31)This thesis emphasizes the improvement approaches of quality on digital data to be more sharpness by two- dimensional technique. Today, the availability from the improvement of Digital Image Processing is used widely in ... -
Evaluation of lightning performance in subtransmission line 69 kv on electrical monopole
(2021-01-31)Most of Metropolitan Electricity Authority (MEA) electric power system is using overhead line. It is 94% in the system including subtransmission, distribution and low voltage system. All of them were installed on concrete ... -
The combined loss reduction approach to apply in distribution system
(2021-01-31)This thesis presents the combined loss reduction approach to apply in distribution system. The thesis objective reduces the loss in the distribution system, when all voltage magnitude levels at connection points must under ...