Rajamangala University of Technology Phra Nakhon
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การปรับปรุงคุณภาพไฟฟ้าในระบบจำหน่ายไฟฟ้าโดยการเชื่อมต่อแหล่งผลิตไฟฟ้าแบบกระจายตัวพลังงานแสงอาทิตย์
Get PDFวิทยานิพนธ์ (ปร.ด.) -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2564This 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 sag and voltage swell in distribution system, model of power loss in distribution system, application of mathematical model, model of power generation by using solar energy and distributed generation connection technique simulation. In this thesis, the power flow was tested with Newton-Raphson algorithm joining with mathematical model. The case study was done by reduction of power loss in distribution system by using techniques of connection of distributed generation joining with model of distribution system 33 bus. The case study about improvement of voltage sag and voltage swell in distribution system, used connection techniques of distributed generation joining with model of distribution system 69 bus. The study found that technique of connection of distributed generation that was presented could reduce power loss and showed the percentage of improvement of voltage sag and voltage swell in distribution system, especially voltage sag case, according to IEEE 1159-1995 standard. This thesis showed that severity level of voltage sag depended on the size and duration of each distribution system model situation by photovoltaic energy distributed generation can reduce voltage sag.Rajamangala University of Technology Phra Nakho
รูปแบบการบริโภคอาหารวิถีใหม่ของนักเรียนชั้นมัธยมศึกษาตอนปลายโรงเรียนพระโขนงพิทยาลัย
Get PDFวิทยานิพนธ์ (คศ.ม.) -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2564The purposes of this research were 1) to study personal factors and family factors of High school students at Prakhanongpittayalai School. 2 ) To study food consumption patterns of high school students at Phrakhanongpittayalai School according to the new normal. 3) Comparison of food consumption patterns according to the new normal of high school students at Phrakhanongpittayalai School classified by personal factors. 4) Comparison of food consumption patterns according to the new normal of high school students at Phrakhanongpittayalai School classified by family factors. The sample was obtained by random sampling of 300 students from high school students at Phrakhanongpittayalai School and using online questionnaires as a research tool. The data were analyzed by using frequency, percentage, mean, standard deviation, t-test and one-way analysis of variance.
The results revealed that 1) most of the samples are female, age 18 years old, studying in Mathayom 6 , earning between 100- 150 baht per day. The housing types are townhouse, apartment, or flat. The number of family members is more than 3 people. The education level of their parents is lower than a Bachelor's degree and work as employees with an average family income of 15,000 – 30,000 baht per month. 2 ) Food consumption patterns of high school students at Prakanongpittayalai School according to the new normal found that the overall level was at a high level. When considering each aspect, it was found that the aspect with the highest mean was the perception of food consumption according to the new normal, followed by the aspect of food consumption characteristics of the family according to the new normal, and the least aspect was the food type selection according to the new normal. 3)
Comparing dietary patterns of high school students at Prakanongpittayalai School
according to the new normal classified by personal factors, it was found that gender,
age, educational level, parental income per day and housing characteristics were
significantly differed in opinions on consumption patterns at the . 05 level. 4) Comparison of dietary patterns according to the new normal classified by family factors found that the occupations of parents and the average family income per month haddifferent effects on the new normal dietary patterns of high school students at Phrakhanongppittayalai School. There was a statistically significant difference at the
.05 level, except for the number of family members and their parents’ education were not statistically different at the .05 level.Rajamangala University of Technology Phra Nakho
การยอมรับการทาธุรกรรมการเงินบนโมบายแบงค์กิ้งแอปพลิเคชัน ของผู้สูงอายุในเขตกรุงเทพมหานคร
Get PDFการค้นคว้าอิสระ (บธ.ม.) -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2564This research aims to study the acceptance of financial transactions among the
elderly people in Bangkok metropolitan classified by personal factors, the features of
mobile banking applications, and the attitudes of using services of mobile banking
applications that related to the acceptance of financial transactions of the elderly people
in Bangkok metropolitan. The samples used in this research were 400 elderly people
living in Bangkok metropolitan. Data were analyzed using descriptive statistics, namely,
frequency, percentage, mean and standard deviation; and inferential statistics, namely,
independent sample t-test, One-Way ANOVA, and Pearson’s correlation coefficient.
The results were found that the overall acceptance of mobile banking
applications was at a high level and when considering the acceptance in sub levels, the
intention to use mobile banking continuously in both the present and the future was
accepted in the highest score, followed by suggesting others to use the mobile banking
application. The hypothesis test revealed that: 1) the differences of age, educational
level, income, and experience of using mobile banking applications differently affect the
level of acceptance on using a financial transaction on mobile banking applications:
2) the features of mobile banking application in the gained benefits, the ease of features
in mobile banking applications and confidence are positively correlated with the overall
acceptance of the usage of mobile banking applications: 3) the attitudes towards the use
of knowledge-based mobile banking applications, value/social influence, and service
usage behavior are positively correlated with the acceptance of mobile banking
applications in both overall and sub-issues.
For suggestion of further research, the development of mobile banking
applications enabling more elderly people to turn to use the service may need to consider
different sample groups such as various educational levels. The features of the mobile
banking application must be beneficial to the elderly people because it was the most
correlated factor in building confidence of elderly people deciding to use mobile banking
applications. In terms of attitude, the Mobile Banking Application service providers need
to further study the elderly people' behavior in using mobile banking applications to improve the services to be the most appropriate services. Related agencies and
government agencies can use the research results as a guideline for policymaking or
strategic planning in designing suitable government services for the elderly people to
receive better welfare that supports the entry into Thailand's aging society.Rajamangala University of Technology Phra Nakho
รูปแบบทรัพยากรมนุษย์ 2030 เพื่อพัฒนาสมรรถนะผู้ทำบัญชีของวิสาหกิจชุมชนขนาดกลางและขนาดย่อม
No full textรายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2563The purpose of the study was set to analyze the current situation of the competency of accountants model of small and micro community enterprise of central region in 2030. The study was examined through the perspective of a group of experts scrutinizing future feasibility the competency of accountants of small and micro community enterprise of central region in 2030. The data were examined by delphi techniques with the data collected through the interviews and questionnaires from three different data collections. The data analysis was completed using median and consistency then confirmed the result with by the interquartile range calculation. It was found that the key components included 1. Intelligence Quotient 2. Resilience Intelligence 3. Moral Intelligence 4. Creative Intelligence and digital Intelligence of future forms of the competency of accountants model of small and micro community enterprise of central region in 2030 as examined and approved by the experts in all four skills for the feasibility of the future application.Rajamangala University of Technology Phra Nakho
กลยุทธ์การตลาดธุรกิจสตาร์ทอัพด้วยนวัตกรรมผลิตภัณฑ์สมุนไพรแปรรูปจากใบพลู จังหวัดสมุทรสาคร
Get PDFรายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2565The purposes of this research were to 1) study marketing opportunities of Samutsakorn’s processing herbal product with betel leaf 2) present the marketing strategy of startup business in processing herbal product. with betel leaf
The samples were 1) person has problem about skin and person interest for thai herbal product 2) entrepreneur of startup business about processing herbal product with betel leaf 3) farmer group grow betel tree in Samutsakorn Province.
The research instruments were depth interviewing and descriptive analysis.
According to the research process, it found that the great market trend for Thai herbal product and increasing capability of entrepreneur of startup business about processing herbal product with betel leaf is market opportunities for processing herbal product. Moreover, marketing mix strategies of processing herbal product with betel leaf consisted of product strategies, price strategies, place strategies, promotion strategies, which could be used to recommend the marketing strategies in order to meet future local and national market needs.Rajamangala University of Technology Phra Nakho
การวิเคราะห์องค์ประกอบแพลตฟอร์มดิจิทัลเพื่อสนับสนุนการทำธุรกรรมการเงินสำหรับผู้สูงอายุ
Get PDFรายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2565The purposes of this research were to investigate and present the component of digital platform to support financial transactions for the elderly. The data were collected using questionnaires, which aimed to collect the data from 385 elderly. The collected data were analyzed by Exploratory factor analysis, Elements are extracted using parent element method and orthogonally rotated element axis with Varimax method. The findings of the data analysis indicate that digital platform to support financial transactions for the elderly. The eigen values were in the range of 1.48 to 16.75. The sum of squared loading cumulative ware 64.30. There were four factors: 1) Digital Platform Features 2) Security for digital platforms 3) Conducive to physical performance of the elderly and 4) Types of digital platform service usage.Rajamangala University of Technology Phra Nakho
การพัฒนาระบบติดตามเอกสารงานทะเบียนสำหรับนักศึกษาคณะบริหารธุรกิจ มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร
Get PDFรายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2565Due to the epidemic situation of Covid-19 has had a huge impact on the Thai
economy and society. make a government agency Many private companies have to work
from home. which the Faculty of Business Administration Rajamangala University of
Technology Phra Nakhon is one organization that has a policy for teachers and students
to teach online. As a result, teachers and students have to communicate online. As a
result, students who deal with the registration documents follow up with their advisors
about the status of the registration documents. head of department and branch
coordinator through online channels such as Line Messenger, email, etc., which resulted
in advisors head of department and branch coordinator There is an increasing workload.
from the problems mentioned above Therefore, the researcher proposes a research
project on the development of a registration document tracking system for students of
the Faculty of Business Administration. Rajamangala University of Technology Phra Nakhon
In order to reduce the workload of teachers and staff in answering questions about the
status of registration documents for students The results of the research showed that the
registration document tracking system can help increase the efficiency of teachers and
staff. It also gives students the convenience of tracking the status of documents submitted
for registration and processing.Rajamangala University of Technology Phra Nakho
การวิเคราะห์แรงดันไฟฟ้าตกในแบบจำลองระบบจำหน่ายไฟฟ้า
Get PDFรายงานวิจัย -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2565Voltage drop is one of the power quality problems affecting power users. This happens due to the higher demand for electric power. Or a short circuit in the transmission system. This causes a voltage drop is one of the power quality problems affecting power users. This happens due to the higher demand for electric power. Or a short circuit in the transmission system. This results in drop in Solving of voltage drop problems in power distribution model with distributed generator were presented with MATLAB program by installing a generator in the distribution system. Therefore simulated a case study 5 case 1 simulation by not installing a generator at any bus, case 2 simulation by installing a Generator at bus 1, case 3 Simulation by installing a Generator at bus 18, case 4 simulation by Generator installed at bus 33 and case 5 simulation by Generator installed at bus 13, 17, 21, 31 to study the suitable location of generator installation to solve the problem of voltage drop.Rajamangala University of Technology Phra Nakho
การผลิตสื่อประชาสัมพันธ์สินค้า OTOP ปลาลูกเบร่ ชุมชนบ้านปากประ จังหวัดพัทลุง
Get PDFโครงงาน -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2565Rajamangala University of Technology Phra Nakho
เกมล่าโบราณวัตถุในสภาพแวดล้อมโบราณสถานเสมือนจริง
Get PDFโครงงาน -- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร, 2564The objectives of the project study were to 1) create the treasure hunting in a
real ancient ruin simulation game, 2) evaluate suitability of the treasure hunting in a
real ancient ruin simulation game, and 3) assess satisfaction of game players to the
game. The data collected by selective method consisted of 2 sample groups including
3 experts to evaluate suitability of the game who were specialist about 3D VR, Game
Design, and History, and 30 game players the treasure hunting in a real ancient ruin
simulation game who were ages between of 15-35 years. Statistical data analysis was
mean and standard deviation. The results showed that the treasure hunting in a real
ancient ruin simulation game overall satisfaction was at a high level (̅=3.83, S.D.=0.50).
Players of the treasure hunting in a real ancient ruin simulation game had overall
satisfaction was at a high level (̅=4.35, S.D.=0.65).Rajamangala University of Technology Phra Nakho