Influence of electrode geometry on the lightning impulse breakdown voltage of palm oil
This paper presents a study of lightning impulse breakdown voltage of palm oil under needle/plane and needle/sphere electrode configurations. All tests were carried out at gap distance of 25 mm under both positive and negative polarities. Two types of palm oil and mineral oil were used in this study...
| Main Authors: | , , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2018
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/36677/1/Influence%20of%20electrode%20geometry%20on%20the%20lightning%20impulse%20breakdown%20voltage%20of%20palm%20oil.pdf |
| _version_ | 1796972965110218752 |
|---|---|
| author | Thien, Yee Von Azis, Norhafiz Jasni, Jasronita Yunus, Robiah Ab Kadir, Mohd Zainal Abidin Yaakub, Zaini |
| author_facet | Thien, Yee Von Azis, Norhafiz Jasni, Jasronita Yunus, Robiah Ab Kadir, Mohd Zainal Abidin Yaakub, Zaini |
| author_sort | Thien, Yee Von |
| collection | UPM |
| description | This paper presents a study of lightning impulse breakdown voltage of palm oil under needle/plane and needle/sphere electrode configurations. All tests were carried out at gap distance of 25 mm under both positive and negative polarities. Two types of palm oil and mineral oil were used in this study. The results show that the different electrode geometry has significant impact on the lightning impulse breakdown voltage. It was found that needle/plane geometry has lower breakdown voltage than needle/sphere. The voltage polarity also showed some influence on the lightning breakdown voltage for all fluid samples. Comparing both positive and negative polarities, the percentage of difference between all samples is much higher under needle/plane electrode configuration which can be up to 43%. The positive mean lightning breakdown voltage of palm oil is comparable with the mineral oil. |
| first_indexed | 2024-03-06T08:36:02Z |
| format | Conference or Workshop Item |
| id | upm.eprints-36677 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T08:36:02Z |
| publishDate | 2018 |
| publisher | IEEE |
| record_format | dspace |
| spelling | upm.eprints-366772020-06-16T01:30:47Z http://psasir.upm.edu.my/id/eprint/36677/ Influence of electrode geometry on the lightning impulse breakdown voltage of palm oil Thien, Yee Von Azis, Norhafiz Jasni, Jasronita Yunus, Robiah Ab Kadir, Mohd Zainal Abidin Yaakub, Zaini This paper presents a study of lightning impulse breakdown voltage of palm oil under needle/plane and needle/sphere electrode configurations. All tests were carried out at gap distance of 25 mm under both positive and negative polarities. Two types of palm oil and mineral oil were used in this study. The results show that the different electrode geometry has significant impact on the lightning impulse breakdown voltage. It was found that needle/plane geometry has lower breakdown voltage than needle/sphere. The voltage polarity also showed some influence on the lightning breakdown voltage for all fluid samples. Comparing both positive and negative polarities, the percentage of difference between all samples is much higher under needle/plane electrode configuration which can be up to 43%. The positive mean lightning breakdown voltage of palm oil is comparable with the mineral oil. IEEE 2018 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/36677/1/Influence%20of%20electrode%20geometry%20on%20the%20lightning%20impulse%20breakdown%20voltage%20of%20palm%20oil.pdf Thien, Yee Von and Azis, Norhafiz and Jasni, Jasronita and Yunus, Robiah and Ab Kadir, Mohd Zainal Abidin and Yaakub, Zaini (2018) Influence of electrode geometry on the lightning impulse breakdown voltage of palm oil. In: 10th IEEE PES Asia-Pacific Power and Energy Engineering Conference 2018 (APPEEC), 7-10 Oct. 2018, Kota Kinabalu, Sabah, Malaysia. (pp. 317-320). 10.1109/APPEEC.2018.8566615 |
| spellingShingle | Thien, Yee Von Azis, Norhafiz Jasni, Jasronita Yunus, Robiah Ab Kadir, Mohd Zainal Abidin Yaakub, Zaini Influence of electrode geometry on the lightning impulse breakdown voltage of palm oil |
| title | Influence of electrode geometry on the lightning impulse breakdown voltage of palm oil |
| title_full | Influence of electrode geometry on the lightning impulse breakdown voltage of palm oil |
| title_fullStr | Influence of electrode geometry on the lightning impulse breakdown voltage of palm oil |
| title_full_unstemmed | Influence of electrode geometry on the lightning impulse breakdown voltage of palm oil |
| title_short | Influence of electrode geometry on the lightning impulse breakdown voltage of palm oil |
| title_sort | influence of electrode geometry on the lightning impulse breakdown voltage of palm oil |
| url | http://psasir.upm.edu.my/id/eprint/36677/1/Influence%20of%20electrode%20geometry%20on%20the%20lightning%20impulse%20breakdown%20voltage%20of%20palm%20oil.pdf |
| work_keys_str_mv | AT thienyeevon influenceofelectrodegeometryonthelightningimpulsebreakdownvoltageofpalmoil AT azisnorhafiz influenceofelectrodegeometryonthelightningimpulsebreakdownvoltageofpalmoil AT jasnijasronita influenceofelectrodegeometryonthelightningimpulsebreakdownvoltageofpalmoil AT yunusrobiah influenceofelectrodegeometryonthelightningimpulsebreakdownvoltageofpalmoil AT abkadirmohdzainalabidin influenceofelectrodegeometryonthelightningimpulsebreakdownvoltageofpalmoil AT yaakubzaini influenceofelectrodegeometryonthelightningimpulsebreakdownvoltageofpalmoil |