Wahyudy, Firman Rachmat (2016) Analisa Arus Starting Transformator Pada Pengoperasian Container Crane Di Pelabuhan. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Crane membutuhkan transformator untuk mengatur tegangan
sesuai dengan spesifikasi tegangan pada motor-motor listrik yang
digunakan. Dalam pengoperasian transformator timbul arus
starting pada saat dibebankan motor-motor listrik. Tugas akhir ini
memberikan gambaran simulasi kondisi arus starting dan steady
state pada transformator serta dampaknya terhadap drop tegangan
pada bus – bus yang terhubung. Analisa yang dilakukan yaitu
dengan melakukan simulasi software untuk melihat arus starting
dan steady state transformator pada setiap pembebanan motor –
motor listrik container crane. Hasil analisa tersebut terdapat drop
tegangan yang tidak sesuai dengan standard IEEE yaitu terjadi
selama lebih dari 60 detik. Sehingga perlu penambahan kapasitor
dengan daya 806400 VAR sehingga drop tegangan hanya
mencapai 6 detik sesuai dengan standart IEEE. Disarankan
ditambahkan kapasitor 806400 VAR pada system container crane
agar beroperasi dengan optimal.
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Crane requires a transformer to regulate the voltage in
accordance with the specification voltage on electric motors used.
In transformer operation, the starting current is arised when
connected to electric motor. This research provide an overview of
current conditions simulating starting and steady state condition
on the transformer and its impact voltage drop on the bus - bus
connected. Analysis is conducted through a simulation software
to see the flow of starting and steady state load current of
transformer on each electric motor container crane. The result of
this analysis is voltage drop which is incompatible with the IEEE
standard that is going on for more than 60 seconds. Therefore it
needs additional power capacitors with up to 806,400 VAR,
resuting voltage drop was only 6 seconds accordance with the
IEEE standard. It is suggested adding 806400 VAR capacitor to
container crane system in order to operate optimally.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSSP 621.314 Wah a |
| Uncontrolled Keywords: | Transformator, Container crane, Arus starting |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK201 Electric Power Transmission |
| Divisions: | Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis |
| Depositing User: | Mr. Tondo Indra Nyata |
| Date Deposited: | 06 Feb 2018 06:37 |
| Last Modified: | 27 Dec 2018 08:38 |
| URI: | http://repository.its.ac.id/id/eprint/51166 |
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