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Contact Name
I Made Ardi Sudestra
Contact Email
journal@undiknas.acid
Phone
+6282236805788
Journal Mail Official
journal@undiknas.ac.id
Editorial Address
Universitas Pendidikan Nasional Jl. Bedugul No.39, Sidakarya, Denpasar, Bali 80225
Location
Kota denpasar,
Bali
INDONESIA
Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi
ISSN : -     EISSN : 26215276     DOI : 10.38043
Papers published in this journal focus on or are related to the fields of Civil Engineering, Electrical Engineering, Informatics, and their sub-fields: Structure, Transportation, Geotechnical, Water Resources, Construction Management, Environmental, EngineeringPower/Energy System, Information Systems, Electronics, Control System, Computer system.
Articles 12 Documents
Search results for , issue "Vol 3 No 1 (2020)" : 12 Documents clear
Analisis Pengaruh Daya Dukung Tanah Terhadap Indek Tebal Perkerasan Jalan Menggunakan Metode Bina Marga Soares, Rene Clinton da Costa; Budiarnaya, Putu
Jurnal Ilmiah Telsinas Vol 3 No 1 (2020)
Publisher : Universitas Pendidikan Nasional

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Abstract

The carrying capacity of the subgrade in road construction is one of the factors that is very instrumental in determining the strength of the construction of the road. The carrying capacity of subgrade is strongly influenced and determined from the CBR value of the soil. The carrying capacity of subgrade is obtained through the DDT and CBR correlation graphs. The greater the CBR value of subgrade in road construction and the greater the carrying capacity of the land from the road. The pavement thickness index (ITP) is a value that functions to determine the thickness of each pavement layer. The value of pavement thickness index will vary greatly and will greatly affect the amount of carrying capacity of the soil. The pavement thickness index is obtained through the relationship between the carrying capacity of the soil (DDT), Cross Equivalent Plan (LER) and regional factors (FR). This value is obtained through the nomogram that has been provided in the Highway Flexible Pavement Pavement Thickness Planning manual with the Bina marga component analysis method. This study aims to determine the relationship (correlation) between the carrying capacity of the soil with the value of the road pavement thickness index using the bina marga method and knowing how much influence the carrying capacity of the soil on the road pavement thickness index. From the analysis results obtained a comparison value of each value that has been determined through reading the Scatter diagram of the relationship between DDT and ITP. From the Scatter reading the relationship diagram (correlation) between the carrying capacity of the soil (DDT) and the pavement thickness index (ITP) is linear negative at all points of value, because the two relations run very strongly / negatively opposite because the correlation results (r = - 0.993909289 approaching - 1). Therefore, the greater the carrying capacity of the soil (DDT), the smaller the thickness of the pavement index produced or the greater the carrying capacity of the soil (DDT), the smaller the thickness of the resulting pavement layer. From the carrying capacity of the soil whose influence on the thickness of the pavement thickness is (ITP = - 0.6665.6.16 + 8.4222 = 4.31) the same for all research points.
Analisis Konstruksi Posisi Lightning Arrester di Gardu Distribusi Km 0003 Penyulang Subagan Wilayah Kerja PT PLN (Persero) ULP Karangasem Sariana, I Made; Asna, I Made; Sugarayasa, I Wayan
Jurnal Ilmiah Telsinas Vol 3 No 1 (2020)
Publisher : Universitas Pendidikan Nasional

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Abstract

One of the system distribution components is the substation distribution. Distribution substation connects the network to consumers. The most important components of a distribution substation is the transformer . Transformers often experience interference due to lightning strikes since the position is in the open air. During the period of time 2017 -2019 on feeder Subagan suffered disruption due to the impulse of lightning for 10 times. The study aim to discuss how the work of lightning arresters in protecting equipment with the construction of the old model and after made changes in the position , distance protection ideal lightning arrester to the transformer , performance lightning arrester after changes in position on the new construction , and the impact of differences in the construction of the installation of lightning arresters in ULP Karangasem . From the analysis , through the climate condition in the region of Karangasem, the maximum lightning distance protection arrester and the transformer is 6.2245 meters. Distance lightning of the old construction existing arrester and transformer was 1,5 meters. The distance that makes the current peak of lightning that is capable received from lightning arrester amounted to 178.3032 kA, so it can be concluded that the distance lightning arrester and transformer with long construction can work with the maximum. The new construction, according to SPLN D5.006 2013, the distance of lightning arrester and transformer in KM 0003 was 0.6 meters. The distance that makes the current peak of lightning that is capable received from lightning arrester is higher, namely 655.008 kA, and increase the performance of lightning arresters for 267.36 % due to changes in position.

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