SIMULASI PELIMPAHAN BEBAN PMT OUTGOING PWI 06 SAAT TERJADI OVERLOAD SHEDDING PADA TRAFO INCOMING 03 GARDU INDUK PURWODADI DENGAN MONITORING VT SCADA BERBASIS ARDUINO MEGA 2560

Rizkifadhla, Reza (2019) SIMULASI PELIMPAHAN BEBAN PMT OUTGOING PWI 06 SAAT TERJADI OVERLOAD SHEDDING PADA TRAFO INCOMING 03 GARDU INDUK PURWODADI DENGAN MONITORING VT SCADA BERBASIS ARDUINO MEGA 2560. Undergraduate thesis, undip vokasi.

[img]
Preview
PDF (COVER)
42Kb
[img]
Preview
PDF (KATA PENGANTAR)
391Kb
[img]
Preview
PDF (DAFTAR ISI)
2648Kb
[img]
Preview
PDF (DAFTAR GAMBAR)
120Kb
[img]
Preview
PDF (DAFTAR TABEL)
103Kb
[img]
Preview
PDF (ABSTRAK)
103Kb
[img]
Preview
PDF (ABSTRACT)
101Kb
[img]
Preview
PDF (BAB I)
332Kb
[img]
Preview
PDF (BAB II)
2007Kb
[img]PDF (BAB III)
Restricted to Repository staff only

1286Kb
[img]PDF (BAB IV)
Restricted to Repository staff only

3269Kb
[img]PDF (BAB V)
Restricted to Repository staff only

1082Kb
[img]
Preview
PDF (BAB VI)
222Kb
[img]
Preview
PDF (DAFTAR PUSTAKA)
220Kb
[img]
Preview
PDF (DAFTAR LAMPIRAN)
100Kb

Abstract

Overload shedding pada trafo incoming terjadi akibat kenaikan arus beban yang melebihi kapasitas trafo. Jika overload shedding tidak ditangani akan menyebabkan kerusakan pada trafo, bahkan juga menyebabkan penyulang incoming trip dan berimbas pemadaman yang sangat luas. Relay overload shedding yang dipasang pada penyulang incoming bekerja untuk mengantisipasi overload shedding dengan melakukan pelepasan secara sengaja penyulang outgoing secara bertahap untuk mengurangi beban.. Penelitian ini bertujuan untuk memberikan simulasi kondisi penyulang incoming pada saat normal, pada saat terjadi overload shedding dan penanganan penyulang outgoing yang sengaja di lepas dengan dilakukannya manuver beban ke penyulang lain yang berbeda trafo incoming. Manuver dilakukan untuk menjaga keandalan kontinuitas penyaluran tenaga listrik. Dalam penelitian ini dirancang satu alat simulasi. Rancang bangun alat ini menggunakan relay dan Arduino Mega 2560 sebagai pusat kendali. Arduino Mega 2560 membaca arus menggunakan sensor ZMCT 103C. Simulasi dilakukan berdasar kejadian overload shedding yang pernah terjadi di Gardu Induk Purwodadi. Adapun controlling peralatan switching serta monitoring arus dan tegangan dilakukan menggunakan Human Machine Interfce dengan software VT Scada. Dalam percobaan, incoming 3 arus normal sebesar 2,2 A dengan beban 5 buah lampu 12 VAC 5W. Disimulasikan kesalahan manuver, beban pada incoming 3 bertambah menjadi 2,60 A. Keadaan ini dianggap mencapai kondisi overload shedding, relay PMT C trip untuk mengurangi beban. Arus incoming 3 kembali normal yaitu sebesar 1,68 A. Beban pada PMT C yang padam di manuver ke PMT E atau PMT F yang berbeda trafo incomingnya. Kata Kunci : keandalan, manuver, overload shedding Overload shedding in incoming transformer occurs due to an increase in load current that exceeds the capacity of the transformer. If overload shedding is not handled, it will cause damage to the transformer, and even cause incoming trip feeders and a very wide blackout effect. Relay overload shedding mounted on incoming feeders works to anticipate overload shedding by deliberately releasing outgoing feeders gradually to reduce the load. This study aims to provide a simulation of the conditions of incoming feeders during normal times, during overload shedding and handling of outgoing feeders deliberately released by carrying out load maneuvers to other feeders with different incoming transformers. Maneuvers are carried out to maintain the reliability of the continuity of electricity distribution. In this study one simulation tool was designed. The design of this tool uses a relay and Arduino Mega 2560 as a control center. Arduino Mega 2560 reads the current using the ZMCT 103C sensor. The simulation is based on the overload shedding event that has occurred in Purwodadi Substation. As for controlling switching equipment and monitoring current and voltage is done using HMI with VT Scada software. In the experiment, 3 incoming normal currents were 2.2 A with a load of 5 12 VAC 5W lamps. Simulated maneuvering error, the load on incoming 3 increased to 2.60 A. This situation is considered to have reached the condition of overload shedding, relay PMT C trip to reduce the load. Incoming 3 returns back to normal, namely 1.68 A. Loads on PMT C that are extinguished are maneuvered to PMT E or PMT F which have different incoming transformer. Keywords: reliability, overload shedding, maneuver

Item Type:Thesis (Undergraduate)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Faculty of Engineering > Diploma in Electrical Engineering
Faculty of Engineering > Diploma in Electrical Engineering
ID Code:77723
Deposited By:Ms Siti Sundari Vokasi
Deposited On:10 Oct 2019 10:21
Last Modified:10 Oct 2019 10:21

Repository Staff Only: item control page