To Improvement the power factor is very important. Because the costs are increased or reduced. To Improvement the power factor the higher the value it is necessary to buildings offices and industrial buildings or the fact that the industry needs real power. And reactive power source to operate. This paper presents the design and construction of reactive power factor control. Which amounted to 6 working order by the first sequence is divided into three three-phase electrical power system and three consecutive singles phase by active power different. first1 is reactive at 5 kVAr second 2 and third 3 are reactive at 2.5 kVAr forth 4 fifth 5 and sixth 6 precious marine active 0.83 kVAr control. the power factor controller that controls RG3-12 pay Oval active in various sequences. As a result when not equipped with reactive power compensation software to control the power factor. This makes the flow of the high and low Power Factor schedule. When equipped compensate reactive power source to power factor control. Single-phase motor 1 kW and light bulb 164-watt making the current decline of 14 amps rest 12 amps of the power factor increases from 0.5 to 0.929. When connected to three-phase motor with 2 kW 0.82.2 flow down from 2.360 rest 0.942 amps of power factor value up from 0.308 to 1.0.

This research is aimed to develop the Electronic Journal Database Management System: Case Study – Academic Journal and Research of Humanities and Social Sciences Rajamangala University of Technology Phra Nakhon. By developing the online database website we will be able to use this to transfer the information review the articles gather information publish the knowledge and innovation from the study research and encourage University’s officers to have the channel to publish their academic journals and Humanities and Social Sciences research. Also this can be used to publish and announce the news via Internet network and use it as a search engine for anyone who is interested in the journals and researches which can be lecturers students or general public. The method for system development started with the system design and get tested by the specialist. After that the system has been experimented with the sample group of Research and Development section officers and researchers and received the report. The system result information has been displayed via website which is developed using PHP MySQL Dreamweaver and Photoshop The results of Electronic Journal Database Management System development: Case Study – Academic Journal and Research of Humanities and Social Sciences Rajamangala University of Technology Phra Nakhon are based on the sample group who are University’s lecturers and officers. The sample group tested the system by searching for the information in the system. The results indicated that the information was filled in from the sample group and displayed correctly.

This research is Design and Development of Online Network. Providing the Academic Community with the Faculty of Architecture and Design. Rajamangala University of Technology Phra Nakhon. The purpose is 1) To develop online network. Community-based academic service to the Faculty of Architecture and Design 2 ) To design the image of the website. Networking Community-based academic service to the Faculty of Architecture and Design 3 ) To test and evaluate online network performance. Community-based academic service to the Faculty of Architecture and Design Rajamangala University of Technology Phra Nakhon The data was randomly sampling from 240 users and was analyzed by frequency average standardization and ranking.The research finds that the overall satisfaction toward the website development of the manager faculty were moderately at excellent level 4.58 and the standard deviation ofIt also found that the first satisfaction level toward website was in the content and graphic and overall satisfaction of specialist were moderately at good level 4.37 and the standard deviation of 0.69

System of The Provincial Electricity Authority using the grounding wire connected between the cable end and Surge arrester format it is connect the cable from the end of the cable set to the end of the Surge arrester and grounded wire that splits the ground between the cable connecting point and the Surge arrester format it is a separate grounding connecting point to the cable end and Surge arrester on both sides of cable riser pole by Computer program. Resulting from computer analysis and the comparison of line setting found that if setting line lead to ground and join with ending cable line and Surge arrester lead in to line voltage drop less than setting line to ground with separate line and Surge arrester.