Analysis of existing effectiveness and method to enhance the lightning, shielding and earthing protection schemes applied on the Parit Raja’s Telecommunication Tower System
Lightning, one of nature’s most destructive forces, continues to wreck havoc on lives and property especially in today’s electronic environment. It has been shown by field experiences that telecommunication towers are one of the preferential points for direct lightning strike. This is mainly c...
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my-uthm-ep.18942021-10-12T04:29:59Z Analysis of existing effectiveness and method to enhance the lightning, shielding and earthing protection schemes applied on the Parit Raja’s Telecommunication Tower System 2013-01 Mohd Kasim, Ct Valkyis TK3001-3521 Distribution or transmission of electric power Lightning, one of nature’s most destructive forces, continues to wreck havoc on lives and property especially in today’s electronic environment. It has been shown by field experiences that telecommunication towers are one of the preferential points for direct lightning strike. This is mainly connected with the specific features of their construction where the presence of high telecommunication towers and their topographical location mostly at an open area or at hills. The potential of lightning strike toward communication tower is high. A telecommunication tower located at Parit Raja town was chosen as a case study. The location of the tower is good to channel the coverage toward the community. Unfortunately this tower is very vulnerable to lightning strike and can giving impact to the surrounding buildings located nearby the tower itself such as mosque, petrol pump, post office and the Bank Simpanan National (BSN) bank. This thesis presents work that look at the current protection scheme against the lightning strike and the effect on a telecommunication tower system and the surrounding. Analysis study had been made towards existing protection component or system and their effectiveness in mitigating the lightning strike impact on the Parit Raja tower system. The investigation of the lightning protection system used by the communication tower is sufficient enough to direct the overload voltages of a lightning strike. Also, the analysis on the existing grounding earthing system is able to accommodate and dissipate the surge current to the earth. The method such as rolling sphere and cone protection had been used to identify the safety area on the site due to direct strike. Some suggestions to enhance the tower system protection such as installation external ground bus bar, radial system, and new installation for connection of coaxial cable and underground cable. Overall from this project, the weaknesses of system protection were identified in the tower Parit Raja and the proposal as improvement for the protection scheme in the future. 2013-01 Thesis http://eprints.uthm.edu.my/1894/ http://eprints.uthm.edu.my/1894/1/24p%20CT%20VALKYIS%20MOHD%20KASIM.pdf text en public http://eprints.uthm.edu.my/1894/2/CT%20VALKYIS%20MOHD%20KASIM%20COPYRIGHT%20DECLARATION.pdf text en staffonly http://eprints.uthm.edu.my/1894/3/CT%20VALKYIS%20MOHD%20KASIM%20WATERMARK.pdf text en validuser mphil masters Universiti Tun Hussein Onn Malaysia Fakulti Kejuruteraan Elektrik dan Elektronik |
| institution |
Universiti Tun Hussein Onn Malaysia |
| collection |
UTHM Institutional Repository |
| language |
English English English |
| topic |
TK3001-3521 Distribution or transmission of electric power |
| spellingShingle |
TK3001-3521 Distribution or transmission of electric power Mohd Kasim, Ct Valkyis Analysis of existing effectiveness and method to enhance the lightning, shielding and earthing protection schemes applied on the Parit Raja’s Telecommunication Tower System |
| description |
Lightning, one of nature’s most destructive forces, continues to wreck havoc on
lives and property especially in today’s electronic environment. It has been
shown by field experiences that telecommunication towers are one of the
preferential points for direct lightning strike. This is mainly connected with the
specific features of their construction where the presence of high
telecommunication towers and their topographical location mostly at an open area
or at hills. The potential of lightning strike toward communication tower is high.
A telecommunication tower located at Parit Raja town was chosen as a case
study. The location of the tower is good to channel the coverage toward the
community. Unfortunately this tower is very vulnerable to lightning strike and
can giving impact to the surrounding buildings located nearby the tower itself
such as mosque, petrol pump, post office and the Bank Simpanan National (BSN)
bank. This thesis presents work that look at the current protection scheme against
the lightning strike and the effect on a telecommunication tower system and the
surrounding. Analysis study had been made towards existing protection
component or system and their effectiveness in mitigating the lightning strike
impact on the Parit Raja tower system. The investigation of the lightning
protection system used by the communication tower is sufficient enough to direct
the overload voltages of a lightning strike. Also, the analysis on the existing
grounding earthing system is able to accommodate and dissipate the surge current
to the earth. The method such as rolling sphere and cone protection had been used
to identify the safety area on the site due to direct strike. Some suggestions to
enhance the tower system protection such as installation external ground bus bar,
radial system, and new installation for connection of coaxial cable and
underground cable. Overall from this project, the weaknesses of system
protection were identified in the tower Parit Raja and the proposal as
improvement for the protection scheme in the future. |
| format |
Thesis |
| qualification_name |
Master of Philosophy (M.Phil.) |
| qualification_level |
Master's degree |
| author |
Mohd Kasim, Ct Valkyis |
| author_facet |
Mohd Kasim, Ct Valkyis |
| author_sort |
Mohd Kasim, Ct Valkyis |
| title |
Analysis of existing effectiveness and method to enhance the lightning, shielding and earthing protection schemes applied on the Parit Raja’s Telecommunication Tower System |
| title_short |
Analysis of existing effectiveness and method to enhance the lightning, shielding and earthing protection schemes applied on the Parit Raja’s Telecommunication Tower System |
| title_full |
Analysis of existing effectiveness and method to enhance the lightning, shielding and earthing protection schemes applied on the Parit Raja’s Telecommunication Tower System |
| title_fullStr |
Analysis of existing effectiveness and method to enhance the lightning, shielding and earthing protection schemes applied on the Parit Raja’s Telecommunication Tower System |
| title_full_unstemmed |
Analysis of existing effectiveness and method to enhance the lightning, shielding and earthing protection schemes applied on the Parit Raja’s Telecommunication Tower System |
| title_sort |
analysis of existing effectiveness and method to enhance the lightning, shielding and earthing protection schemes applied on the parit raja’s telecommunication tower system |
| granting_institution |
Universiti Tun Hussein Onn Malaysia |
| granting_department |
Fakulti Kejuruteraan Elektrik dan Elektronik |
| publishDate |
2013 |
| url |
http://eprints.uthm.edu.my/1894/1/24p%20CT%20VALKYIS%20MOHD%20KASIM.pdf http://eprints.uthm.edu.my/1894/2/CT%20VALKYIS%20MOHD%20KASIM%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/1894/3/CT%20VALKYIS%20MOHD%20KASIM%20WATERMARK.pdf |
| _version_ |
1747830876277833728 |