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STUDI PEMISAHAN BEBAN PENYULANG BARU SKTM GIS PANTAI INDAH KAPUK Redaksi Tim Jurnal
Energi & Kelistrikan Vol 9 No 1 (2017): Energi & Kelistrikan
Publisher : Sekolah Tinggi Teknik PLN

With increasing energy needs of electricity for industry and new customers in the crowded settlements, especially along the coastal areas of Beautiful Kapok, readiness and availability of resources to increase the burden of customers need efforts and appropriate measures. One of the most easy and safe to transmit electrical energy is by Splitting the load. The aim in this study is to determine the way and site selection as well as calculate the imposition of new penyulang. The distribution of electric energy from the parent booths toward the consumers can do with the distribution of direct or indirect distribution. Via Penyulang 20 kV distribution with the selected cable channels-free cable is a requirement of the disorder, in an effort to increase the quality of the distribution. In the system of electric power supply, voltage general conditions let it send penyulang allowed (5%-10%) according to the standard PLN. While according to ANSI standard C84, paragraph 1 is (4% and-10%) under normal conditions. The current that flows through the penyulang must not exceed the limit of the ability distribution against the denseness of the load. So that the required voltage quality is better. As for who should be taken into account in determining the location of the new building of the penyulang is based on the Division of the burden, then choose the type of cable that well that is kind of XLPE cable 240 mm2 aluminum as a necessary investment.

ANALISIS PENGARUH JENIS BEBAN LISTRIK TERHADAP KINERJA PEMUTUS DAYA LISTRIK DI GEDUNG CYBER JAKARTA Redaksi Tim Jurnal
Energi & Kelistrikan Vol 7 No 2 (2015): Energi & Kelistrikan
Publisher : Sekolah Tinggi Teknik PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1124.173 KB)

The development of the electricity system can not be separated from the development of the distribution system and in the development of the electric power distribution system there are some things that needs to be considered, one of which is characteristic of the load on the power distribution network. Because of the nature / characteristics of the electrical load can cause interference in the distribution system. Disorders that arise as a result of the load, these include the emergence of harmonic waves on power distribution systems.From the results of measurements that have been done on the electrical power circuit breaker (MCCB) of the fifth house obtained measured total harmonic current distortion ranged 5.8% ≤ ITHD ≤ 51%, while the calculation results ranged from 7.54% ≤ ITHD ≤ 66.1%. This data shows the fundamental current waveform distortion that exceeds the standard IEEE and IEC is 15%. The presence of current distortion harmonic waves that exceed the allowable limits on electric power distribution system will cause a disruption in the power distribution system, one of which is at the breaker electrical power trip (OFF), because of the resonance frequency caused by distortion of the current wave fundamental. Besides being able to interference with the performance of electrical power breaker, the wave harmonic distortion can cause a rise in the current and voltage on the neutral wire.

Perancangan Dan Penataan Penerangan Jalan Umum Dengan Aplikasi Dialux evo 8.2 Di Jalan Depok Cilodong JUARA MANGAPUL TAMBUNAN; Albert Gifson Hutajulu; Hendrianto Husada
Energi & Kelistrikan Vol 12 No 2 (2020): Energi dan Kelistrikan: Jurnal Ilmiah
Publisher : Sekolah Tinggi Teknik PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/energi.v12i2.982

The increase in population, urban development and road construction are the demands of many communities in obtaining public street lighting for road users by providing better services. Public street lighting has become a necessity for many people, which is very important for two-wheeled, four-wheeled, and many-wheeled drivers for safety and comfort in traffic, especially at night. Therefore, the authors conducted a new research design by arranging public street lighting in the area of the Depok Cilodong highway, with the aim of providing the beauty of the road environment by the model of the arrangement and installation of poles, pole height and PJU lamp models to the road body. Its uniqueness is seen from the perspective of the side of social and environmental impacts that are generally not seen by the local government and the level of evenness of road lighting on road materials is still lacking, so that the impact on the road user community is better and more modern. The method used with the Dialux EVO 8.2 Program for short road lengths can choose street lights taken from the IES Lighting data on the 10W Eco Led, 10 VAC Milky Way, which is installed with a height of 8 meters with a distance between poles 15 meters with a large amount of procurement allows for high costs. For the long distance of the road, you can use the 20W Led Bimasakti Eco street light, 10 VAC, which is installed with a height of 8 meters and 20 meters between the poles. So by analyzing the selection criteria, it is capable of producing street lighting with lighting levels in accordance with SNI 7391-2008 and considering the quantity of material procurement as well as the tipping point which has an impact on financing for installation services.

Analisis Simulasi Perbandingan Pencahayaan Malam Hari Terowongan Senen-Atrium Menggunakan LED CAVES 350 Juara Mangapul Tambunan; Albert Gifson Hutajulu; Hedrianto Husada
Energi & Kelistrikan Vol 13 No 2 (2021): Energi dan Kelistrikan: Jurnal Ilmiah
Publisher : Sekolah Tinggi Teknik PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/energi.v13i1.1367

ABSTRAK Dalam penelitian ini, penulis menggunakan software Dialux evo 4.13 yang didapat dari IES Lighting untuk Lampu LED CAVES 350 dengan daya 80Watt, 110Watt, dan 150Watt. Untuk terowongan Senen sepanjang 585 meter dengan lebar 9 meter dan tinggi terowongan 5 meter. Zona terowongan Senen-Atrium memiliki terowongan satu arah yang terbagi dengan 2 lajur yang berada di bagian sisi terowongan percabangan dari jalan Letjen. Suprapto tembus langsung menuju jalan Senen Raya dan jalan Kwitang. Dari hasil simulasi pencahayaan terowongan Senen-Atrium malam hari daya luminer 80 Watt, 110 Watt, dan 150 Watt adalah 12112 lumen, 14557 lumen, dan 20426 lumen. LED CAVES daya 80 Watt yaitu 13 hingga 69 Lux. Untuk 110 Watt yaitu 14 hingga 81 Lux, dan daya 150 Watt adalah 21 hingga 115 Lux. Pada simulasi hasil sebaran bidang jalan untuk LED CAVES 350 yang 80 W, 110 W, dan 150 W, yaitu 0,181 ; 0, 177 dan 0,183, dan rasio kemerataan pencahayaan untuk terowongan adalah 4 : 1. Perhitungan jumlah lampu yang dipasang mengacu pada jarak lebih dari 34 meter, sehingga mendapatkan jumlah lampu 18 buah. Batasannya sesuai SNI 7391:2008 mengacu pada aturan kualitas pencahayaan normal E rata-rata, batasan kuat pencahayaan pada terowongan, dan rasio kemerataan pencahayaan. Dari ketiga lampu yang dipilih yang paling ideal, yaitu CAVES 350 80W

EVALUATION OF MEDIUM VOLTAGE PROTECTION NETWORK 20 KV IN PLTD MERAWANG BANGKA Juara Mangapul Tambunan; Albert Gifson; Harry Saputra
Sutet Vol 6 No 1 (2016): JURNAL ILMIAH SUTET
Publisher : Sekolah Tinggi Teknik - PLN

Medium voltage feeder is a media for distribute power electric from main stasion to the customer. But in the fact, the feeders almost have a disturbance, such as short circuit disturbance. So is needed protection system which is fulfill the qualification such as sensitivity, realibilty, and speed, which all of that depend on the accuration of tool protection setting. In general it used for medium voltage feeder are Over Current Relay (OCR) and Ground Fault Relay (GFR), that is relay which has function to instruction the PMT for open the circuit, so SUTM/SKTM which has disturbance separate from nerwork. In this final project it will discuss about condition in the protection system for medium voltage 20 KV network in PLTD Merawang Bangka.

KERJA PEMBEBANAN DAN TEMPERATUR TERHADAP SUSUT UMUR TRANSFORMATOR TENAGA 150/20 kV 60 MVA Juara Mangapul Tambunan; Agung Hariyanto; Wahyu Kurniadi Tindra
Sutet Vol 5 No 2 (2015): JURNAL ILMIAH SUTET
Publisher : Sekolah Tinggi Teknik - PLN

In Indonesia have been in the design of a transformer with an environmental temperature of 2000C and operate around 3000C, so a working transformer must be adapted to the load. Shrink age transformer affected by isolation transformer oil and transformer entanglement. Excessive heat can damage the transformer coil insulation and temperature rise on oil can change the viscosity of the oil transformer. In the observations of work load and temperature on the Power Transformer lead shrink age and ability of the smaller the transformer supplying the load is also on the wane. The increase will raise the temperature of the load end of the hot-spot, which is approaching the maximum allowable value. From observations obtained temperature hot-spot only reached 107.180C, then your age will increase the transformer of 1.3891 years. So according to the calculation, the transformer on a GI Kembangan can operate for 20.55 years according the IEEE when coupled with the age 1.3891 years, then the transformer will be 21.9391 year. To date, Transformers GI Kembangan has been operating for 13 years so the rest of the transformer is expected to become age 8.9391 years.

PERHITUNGAN KAPASITAS TRAFO PEMBUMIAN TITIK NETRAL PADA GENERATOR Juara Mangapul Tambunan; Tony Koerniawan; Ganjar Ramadhan
Sutet Vol 5 No 1 (2015): JURNAL ILMIAH SUTET
Publisher : Sekolah Tinggi Teknik - PLN

Generator is an important component of plant. Therefore the reliability and sustainability of a generator in generating electricity depends on the grounding system used. The transformer capacity generated from the calculation of 33.045 kVA in the event of interference. So the capacity of the transformer used must exceed the capacity of the transformer during interruption.

PENGUJIAN RUTIN TRAFO ARUS 24 KV DI LABORATORIUM HUBUNG SINGKAT PT. PLN (PERSERO) PUSLITBANG KETENAGALISTRIKAN Juara Mangapul Tambunan
Sutet Vol 8 No 1 (2018): JURNAL ILMIAH SUTET
Publisher : Sekolah Tinggi Teknik - PLN

The current transformer is one of the instrumen transformers that converts large currents into small current for measurement and protection. Router Current transformer testing is a test performed by the manufacturer of all transformed flow produced, to separate defects of deviates from standard requirements. The result of current transformer test that has been done / observed is as follows: testing of the frequency of the voltage resistance does not occur flash, partial removal test of 4.3 pC and 1.6 pC, testing of more inter-winding voltage of 22.03 V and 52.47 , Insulation resistance testing of 244 GΩ, 352 GΩ and 652 GΩ, testing of winding resistance at 29 ° C at 0.045 Ohm and at 75 ° C at 0.053 ohm. For testing the accuracy of the measurement transformer at burden 1 VA the error ratio is 0.144%, 0.143%, 0.141%, 0.133%, 0.132% and the angle error is 2.20 minutes, 2.13 minutes, 1.97 minutes, 1.34 minutes, 1.23 minutes. For testing the accuracy of the measurement transformer at 10 VA burden the error error is -0.037%, -0.032%, -0.017%, 0.043%, 0.049% and the angle error is 8.10 min, 7.03 min, 4.12 min, 0, 23 minutes, 0.07. For testing the transformer protection accuracy with burden 7.5 error ratio is 0.05% and the angle error is 3.86 minutes.

PengaturanTeganganPembangkitListrikTenagaSurya(PLTS) 1000 WATT Juara Mangapul
Jurnal Kajian Teknik Elektro Vol 1, No 1 (2016): JKTE Vol 1 No 1 (Maret-Agustus 2016)
Publisher : Universitas 17 Agustus 1945 Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1096.568 KB)

Abstrak— Tenaga surya merupakan salah satu sumber energi terbarukan yang ramah lingkungan. Tenaga surya dimanfaatkan oleh pembangkit listrik tenaga surya untuk menghasilkan listrik. Energi listrik yang dihasilkan merupakan energi cahaya yang dikonversi oleh sel surya. Kumpulan sel surya disusun sedemikian rupa sehingga menghasilkan panel surya. Energi listrik yang dihasilkan akan disimpan didalam sebuah media yang disebut baterai. Dalam penyimpanan dan penggunaan energi listrik ini, perlu diperhatikan agar tidak terjadi kelebihan pengisian/overcharge dan kelebihan pemakaian/ overdischarge. Oleh karena itu digunakan pengatur pengisian baterai/battery charge controller yang akan mengatur pengisian ataupun pemakaian energi, selain itu juga berfungsi sebagai alat proteksi. Untuk pemakaian beban AC digunakan inverter untuk mengatur keluaran tegangan menjadi VAC. Kata kunci—PLTS, Panel surya, Battery charge controller, Baterai, Inverter

Reposisi dan Penggantian Menara Transmisi 150 kV Juara Mangapul Tambunan; Hary Mulyono
TESLA: Jurnal Teknik Elektro Vol 21, No 2 (2019): TESLA: Jurnal Teknik Elektro
Publisher : Universitas Tarumanagara

Transmission line is a very absolute thing in an electric power system. In the distribution of electricity from generating centers to loads (consummers), where the distance is quite far it is done through the transmission line. Transmission channels those are generally used based on construction are the lattice type and steel pole. The transmission channel has a safe limit against other objects around it according to the standard set. The air transmission line uses a TACSR (Thermal Aluminium Conductor Steel Reinforce) conductor which has a working capacity with temperatures up to 1500C. Based on calculations when the distance is 212m with a temperature of 1500C the value of the roof is 9,40m. When the distance is 173m with a temperature of 1500C the maximum value of the roof is 7.8m. When The condition of the temperature and the length of the span affect the value of the roof the greater of the temperature and the length of the span, so the greater of the resistance.ABSTRAK:Saluran transmisi adalah suatu hal yang sangat mutlak dalam suatu sistem tenaga listrik. Dalam penyaluran tenaga listrik dari pusat-pusat pembangkit ke beban (konsumen), dimana jaraknya cukup jauh maka dilakukan lewat saluran transmisi. Saluran transmisi yang umum digunakan berdasarkan konstruksinya adalah tipe lattice dan steel pole. Saluran transmisi ini memiliki batas aman terhadap obyek lain yang ada di sekitarnya sesuai standar yang ditetapkan. Saluran transmisi udara menggunakan konduktor jenis TACSR (Thermal Aluminium Conductor Steel Reinforced) yang memiliki kemampuan kerja dengan suhu sampai 1500C. Berdasarkan perhitungan pada saat jarak span 212 m dan dengan suhu 1500C andongan maksimumnya bernilai 9,40 m. Pada saat jarak 173 m dan dengan suhu 1500C andongan maksimalnya 7,8m. Pada saat jarak 233 m dengan suhu 1500C andongan maksimumnya adalah 10,58m. Keadaan suhu dan panjang span mempengaruhi nilai andongan, semakin besar suhu dan panjang span maka nilai andongan akan semakin besar.

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