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Perencanaan Pembangkit Listrik Tenaga Surya Di Pos Pengamatan Gunung Soputan Novi Gusti Pahiyanti; Sigit Sumakajati; Axl Brian Androcles Tangkilisan
KILAT Vol 8 No 2 (2019): KILAT
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (366.865 KB) | DOI: 10.33322/kilat.v8i2.651

Abstract

This planning is carried out on the basis to meet the electricity needs that must continuously deliver electricity at the observation point of Mount Soputan, this is because electricity needs are very important in seeing the movement of the volcano. This plan with a planned load of 18.04 kWh. For such loading, 20 solar panels with 200 Wp capacity are used, and 2 solar panels controllers (SCC) are used, with each SCC used for 10 solar panels. As for the batteries used as many as 3 pieces with each battery having an energy of 2.4 kWh, then for the inverter using an inverter with a power of 2650 W.
STUDI HARMONIK PADA SUMBER LISTRIK AKIBAT PENGGUNAAN LAMPU LED, LHE, DAN TL Novi Gusti Pahiyanti; Soetjipto Soewono
Energi & Kelistrikan Vol 7 No 1 (2015): Energi & Kelistrikan
Publisher : Sekolah Tinggi Teknik PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (787.208 KB) | DOI: 10.33322/energi.v7i1.580

Abstract

Along with the development in the field of lighting, LED, LHE and TL is now widely used as agood lighting for home lighting and street lighting. The lamp is also said to be capable of energysaving lamps produce light more efficiently than incandescent bulbs. Energy saving lamp is a nonlinearload that can cause disturbances in electrical power systems are referred to as harmonics. Asan energy-saving lamp has a non-linear load that produces both harmonic current harmonicdistortion and voltage harmonics. In this research, a combination of LED lights, LHE, and TL. Of thethree lights which have the greatest harmonics are LED lights. To suppress harmonics of LED lightscan be done with a combination of LED lights and lights LHE.
Penurunan Susut Jaringan Dengan Penertiban Pemakaian Tenaga Listrik Novi Gusti Pahiyanti
Sutet Vol 9 No 1 (2019): JURNAL ILMIAH SUTET
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/sutet.v9i1.502

Abstract

The decrease in the shrinkage of the distribution network can be done through controlling the use of electricity. Before the use of electricity by consumers, electricity in the distribution network is then fed to the APP (meter and gauge) of the customer's meter and can then be used by customers for daily use. Operational control of electric power expansion that is in the PLN is an activity carried out by the PLN so that there is no loss or can minimize the losses experienced. The truth of measuring meter energy in APP has several obstacles, such as the wrong reading of kwh meters, theft of electricity, use of electricity without measuring the meter, wiring and others. Basically the shrinkage itself is divided into the first two technical losses and non-technical losses in PT PLN (Persero) Teluk Naga Area, in non-technical shrinkage is a problem that is very vigilant because of this shrinkage PLN gets a lot of losses from customers such as affecting power limit, affecting energy measurements can reach 8257.9 kWh / month from 16 customers and experiencing losses of 13809.8 kWh / month therefore customers who make these deviations will be subject to sanctions in the form of a fine of Rp.332,830,661 for all customers who do deviation. The decrease in the shrinkage of the distribution network can be done through controlling the use of electricity. Before the use of electricity by consumers, electricity in the distribution network is then fed to the APP (meter and gauge) of the customer's meter and can then be used by customers for daily use. Operational control of electric power expansion that is in the PLN is an activity carried out by the PLN so that there is no loss or can minimize the losses experienced. The truth of measuring meter energy in APP has several obstacles, such as the wrong reading of kwh meters, theft of electricity, use of electricity without measuring the meter, wiring and others. Basically the shrinkage itself is divided into the first two technical losses and non-technical losses in PT PLN (Persero) Teluk Naga Area, in non-technical shrinkage is a problem that is very vigilant because of this shrinkage PLN gets a lot of losses from customers such as affecting power limit, affecting energy measurements can reach 8257.9 kWh / month from 16 customers and experiencing losses of 13809.8 kWh / month therefore customers who make these deviations will be subject to sanctions in the form of a fine of Rp.332,830,661 for all customers who do deviation.
PENGUJIAN TRANSFORMATOR DISTRIBUSI TIGA FASA Novi Gusti Pahiyanti; Sigit Sukmajati
Sutet Vol 6 No 2 (2016): JURNAL ILMIAH SUTET
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (4125.421 KB) | DOI: 10.33322/sutet.v6i2.569

Abstract

Media information which presents the technical data and specifications of the transformer is a nameplate, one of the data listed on the nameplate is the type of vector group transformer, vector group transformer which can inform you about the types of relationships winding on the transformer and the magnitude of the phase difference between the primary to the secondary. Vector group listed on the nameplate is particularly useful when the transformer will be operated in parallel, because the terms of parallel operation of transformers is to have the same type of vector group. Refers to the standard SPLN 50: 1987 and IEC 60076-1, vector Group of the routine work done to determine the type of relationship turns on the primary and secondary sections to match the nameplate. Methods to determine the type of vector group is done by connecting one of the terminals similar between the primary with the secondary, then the measured value of the voltage between the other terminal, the results of these measurements refer to the vector group testing formula and referring to the vector diagram measurement testing group.
Disain Kompor Listrik Dengan Menggunakan Pembangkit Listrik Tenaga Surya Untuk Kebutuhan Listrik Rumah Tangga Novi Gusti Pahiyanti; Sigit Sukmajati; Indrianto Indrianto
Sutet Vol 11 No 1 (2021): JURNAL ILMIAH SUTET
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/sutet.v11i1.1418

Abstract

Savings in using electric fuel in the use of fossil fuel electricity must be reduced. This research was conducted as an effort to save the use of electricity by using solar power plants as the main source, with the making of this research it is hoped that it can be used for electricity consumption at a more economical cost and the use of electric stoves can be used in daily life. The selection of materials and this research can be seen from the existing literature and field studies. Solar power plants in this study use some equipment such as solar panels that by utilizing solar energy will be a source of initial voltage, a regulator control battery as a regulator of electric power charging to the battery (battery), battery (battery) as a storage of electrical power, and an inverter for convert the dc to ac voltage from the battery (battery). The equipment is the main equipment used to turn on the electric stove which is the main burden in this application. This research is expected to be a reference for the use of solar energy for electric stoves in an effort to save electricity. This equipment also refers to the amount of power used on an electric stove of 300 W, with an observation time of 7 hours a day, so that it will produce a current that flows at 6.8 A, and a voltage of 17.3 Volts which occurs at 11.00 WIB
Nilai Tahanan Kontak Pada PMS BAY Cengkareng Terhadap Rugi Daya Di Gardu Induk Duri Kosambi Novi Gusti Pahiyanti; Sigit Sukmajati; Abdul Malik
Sutet Vol 11 No 2 (2021): JURNAL ILMIAH SUTET
Publisher : Sekolah Tinggi Teknik - PLN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33322/sutet.v11i2.1557

Abstract

The generator is a source of electrical energy that will be distributed to the substation which will then be channeled back to consumers. The separator is the equipment at the substation which supports the performance of the equipment. Maintenance on the separator should be maintained on a regular basis which consists of cleaning and testing. One of the tests is contact resistance. This test is carried out to determine the resistance value of the Separator contact according to the standard. Power loss is affected by a high resistance value, because the power loss is the square of the current multiplied by the resistance of the contact. This study was conducted to determine the value of contact resistance against power loss by comparing the value of contact resistance in 2020 and 2021. The power loss obtained is relatively small, namely the highest power loss is in the 2021 phase R, which is 6.417 Watt or 0.006417 kW. Meanwhile, the lowest power loss is in phase T in 2020, which is 2.603 Watt or 0.002603 kW. The effect of contact resistance in this study is that if it is found that the contact resistance value exceeds the standard so that a high contact resistance value is obtained, it will be able to cause the equipment to become hot, and when it reaches its melting point, it will be able to melt the separating knife or disconnecting switch, so that the temperature does not change. can be held back by the contact resistance according to its ability, there will be an explosion at the Separator contact which will cause a trip.