Electronic High Voltage Power Supply Device: A Trainer Marine Electro-Technology

Abstract: Competency is the strong area of interest for STCW Convention Code, training and education be equipped with the upgraded training materials that bring the realistic simulation on board the ship to hone their knowledge and skills. State of the arts simulator is too expensive to provide and become complacent to the real world of maintenance and operation which is the prime implication of the computer technology since total awareness and safety practices may jeopardize. The purpose of this study was to the development, designing and constructing an electronic high voltage power supply to be used in supplementing the minimum standard of competence relevant to monitoring and maintenance, the practical workshop skills in safe working practices, testing procedures, and maintenance activities for marine high voltage systems. The study was conducted at the Norwegian Training Center Manila. It was evaluated on the efficiency and effectiveness of the constructed trainer, which is an Electronic High Voltage Power Supply Device. The trainer was specifically evaluated on the technical requirements in the development on its design, construction, installation, and function; and the performance on its efficiency and effectiveness for instruction. Furthermore, it looked into the significant mean difference between efficiency of the trainer and its effectiveness for instruction upon use. The output is the technology package, which will be used upon implementation of the trainer. Descriptive method particularly survey research was employed on this study. Questionnaires were given to 10 instructors and 40 participants for evaluation. Gathered data were treated using total weighted points, weighted mean, and t-test. It was found out that the trainer is highly consistent in terms of design, construction, installation, and function; the trainer’s performance is highly efficient in terms of trainer’s output voltage and trainer's effectiveness for instructions; and there was no significant difference between the trainer’s efficiency and the trainer’s effectiveness for instruction for the instructors. And there is a significant difference between the trainer’s efficiency and the trainer’s effectiveness for instruction for the students.

Vocational Education, electronic high voltage power supply device development design

1. Books [Google Scholar] [Crossref]

2. CPI Group (UK) Ltd. STCW Convention and STCW Code 2017 EDITION. IMO (International Maritime Organization) London, 2017 [Google Scholar] [Crossref]

3. Padua, Roberto N. Elements of Research and Statistical Models. Cagayan de Oro City, Phil. National Book Store, 2000. [Google Scholar] [Crossref]

4. M. Morris Mano. Digital design International Edition, Second edition, California State University, Los Angeles. [Google Scholar] [Crossref]

5. Siegel, Sidney. Non-Parametric Statistics for Behavioral Sciences. International Edition. Tokyo: McGraw-Hill KogakushaLtd.1956 [Google Scholar] [Crossref]

6. Tokheim, Roger L. Digital Electronics Principles and Applications. 5thEdition.Singapore: McGraw-Hill BookComp.1999. [Google Scholar] [Crossref]

7. Thesis/Dissertation [Google Scholar] [Crossref]

8. Avendanio, Eddie A. AC/DC Inverter Trainer. Master Thesis, Cebu Technological University,. Main- Campus, 2013. [Google Scholar] [Crossref]

9. Alivio, Janice A. Battery Disposal Practices in Information and Communciations Technology Industry in Metro Cebu. Master Thesis, Cebu Technological University, 1990. [Google Scholar] [Crossref]

10. Atibula, Sergio D. Multi-purpose Trainer for Signal Communication. Master Thesis, Cebu State College of Science and Technology, 2000. [Google Scholar] [Crossref]

11. Capuno, Reylan G. Computer Operated Motor Control Trainer. Master Thesis, Cebu State College of Science and Technology Main Campus, 2002. [Google Scholar] [Crossref]

12. Catan, Lucilla G. Automatic Programmable Sequential Flasher Demonstrator. Master Thesis, Cebu State College of Science and Technology, 1991. [Google Scholar] [Crossref]

13. Pescadero, Catalino Jimmy B. Computerized Control Lighting Trainer and User's Manual for Electrical Technology Instruction. Master Thesis, Cebu State College of Science and Technology, 2004. [Google Scholar] [Crossref]

14. Villarino, Zosimo S. Electrical Circuit Trainer of a Three Phase Alternating Current Generator for Power Distribution System. Master Thesis, Cebu State College of Science and Technology, 1998. [Google Scholar] [Crossref]

15. Electronic Sources [Google Scholar] [Crossref]

16. High voltage (Management Level) [Google Scholar] [Crossref]

17. https://www.warsashsuperyachtacademy.com/courses/resources/hv-management-level-further-information.pdf?t=1560846351461 [Google Scholar] [Crossref]

18. MIN 494M HV Training for Marine Engineers-STCW MCA UK [Google Scholar] [Crossref]

19. https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/362984/MIN_494.pdf [Google Scholar] [Crossref]

20. Power supply – Switched-mode power supply [Google Scholar] [Crossref]

21. https://helpdesksurvival.com/power-supply-switched-mode-power-supply/ www.patentstorm.us/patents/4937722-description.html [Google Scholar] [Crossref]

22. Power supply From Wikipedia, the free encyclopedia [Google Scholar] [Crossref]

23. https://www.pssurvival.com/PS/Power_Choices/Power_Supply-2016.pdf [Google Scholar] [Crossref]

24. High voltage systems and their development in marine field https://www.himtcollege.com/admin/file/tpaper/High-voltage-systems-and-their-development-in-marine-field-8-9-2016-16-38-53.pdf [Google Scholar] [Crossref]

25. Design Guide: Designing and building high voltage power supplies [Google Scholar] [Crossref]

26. https://apps.dtic.mil/dtic/tr/fulltext/u2/a204503.pdf [Google Scholar] [Crossref]

27. Efficient and effective adaptive radiotherapy [Google Scholar] [Crossref]

28. https://apps.eng.unimelb.edu.au/research-projects/index.php?r=site/webView&id=570 [Google Scholar] [Crossref]

29. Designing and Building High Voltage Power Supplies [Google Scholar] [Crossref]

30. http://ijirt.org/master/publishedpaper/IJIRT101803_PAPER.pdf [Google Scholar] [Crossref]

31. The STCW Convention & Code 2010 Manila Amendments [Google Scholar] [Crossref]

32. http://www.imo.org/en/OurWork/HumanElement/TrainingCertification/Pages/STCW-Convention.aspx [Google Scholar] [Crossref]

33. How to convert single phase to three phase power? [Google Scholar] [Crossref]

34. http://www.frequencyconverter.net/how-to-convert-single-phase-to-three-phase-power.html [Google Scholar] [Crossref]

35. High Voltage Connection Definition: [Google Scholar] [Crossref]

36. http://www.highvoltageconnection.com/articles/additionalhvdefinitions.htm [Google Scholar] [Crossref]

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