Assessing the impact of different grounding systems on the power quality of Mariano Marcos State University- College of Engineering Electrical Distribution System / (Record no. 23462)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02077nam a22001817a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20240919150003.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 240905b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MMSU |
| Transcribing agency | ULS |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Bulong, Mark Jansenn V...et.al. |
| 245 ## - TITLE STATEMENT | |
| Title | Assessing the impact of different grounding systems on the power quality of Mariano Marcos State University- College of Engineering Electrical Distribution System / |
| Statement of responsibility, etc. | Mark Jansenn V. Bulong, Helizabeth H. Delos Reyes, Charles Angelo L. Maddela, Joseph Jr. V. Talub |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | City of Batac : |
| Name of publisher, distributor, etc. | MMSU, |
| Date of publication, distribution, etc. | 2024. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | xxviii, 206 leaves : |
| Dimensions | 29 cm |
| 500 ## - GENERAL NOTE | |
| General note | UTHESIS ( Bachelor of Science in Electrical Engineering) |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: leaves 117-121 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Grounding is an important part of an electrical system as it provides electrical path from the system to the ground. It helps prevent electrical shocks, reduces the risk of equipment damage from lightning or power surges, and provides a path for fault currents to safely dissipate, minimizing the risk of fire. But depending on the transformer configuration, the needed grounding system may vary. Currently, the College of Engineering’s electrical distribution system operates under an open-delta transformer configuration which has been deemed inefficient by the cited literatures and by the power quality assessment conducted on this study as it failed to meet multiple standards. Originally, the system was designed to run on a wye delta transformer configuration. This study used the said system and simulated it under different grounding systems, namely solidly grounded, resistance grounded, and ungrounded system, using electrical analysis program. The simulation results show that in a wye-delta system, it is safer to unground the wye side as it has been found that grounding provides a path for backfeed short circuit current to flow. This could affect the power quality of the system in terms of voltage stability, harmonics and transient stability as proved by the literatures cited. |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Thesis/Dissertation |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Inventory number | Barcode | Date last seen | Price effective from | Koha item type | Public note |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MMSU Main Library | MMSU Main Library | Theses and Dissertation Section | 09/05/2024 | 6916 | UTHESIS-6916 | 09/05/2024 | 09/05/2024 | Thesis/Dissertation | Room Use Only |