Halim, Rachman (2015) Desain Kurva Konvensional Menggunakan ANFIS pada Digital Protection Relay. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Pada umumnya konstruksi rele dapat dibedakan menjadi 3 jenis
yaitu elektromekanis, statis, dan digital. Rele proteksi yang berbasiskan
system digital mempunyai beberapa keunggulan dibanding rele tipe
elektro mekanis dan statis. Keunggulan relay proteksi digital yaitu
respon yang cepat terhadap gangguan, keakuratan dalam perhitungan,
fleksibel serta dapat berkoordinasi dengan baik. Rele digital proteksi
dapat dimanfaatkan menjadi rele arus lebih (over current relay). Rele
arus lebih dengan karakteristik kurva konvensional yaitu normal inverse,
very inverse, extremely inverse, dan long time inverse sangat bermanfaat
untuk mengamankan overload/bebanlebih. Karena bekerja dengan
waktu tunda yang tergantung dari besarnya arus secara terbalik (inverse
time), makin besar arus makin kecil waktu pemutusan. Dalam
mensetting sebuah rele diperlukan arus dan waktu pemutusan. Dari data
arus dan waktu pemutusan tersebut dapat terbentuk sebuah kurva inverse
setting rele. Keakuratan rele dalam melakukan pemutusan sangat
penting dilakukan dalam menanggapi terjadinya gangguan. Dalam tugas
akhir ini akan dilakukan studi mengenai cara mendapatkan desain kurva
konvensional yang akurat menggunakan metode ANFIS. Desain kurva
ini digunakan pada digital relay protection. Desain kurva konvensional
akan dibuat software dan prototipe digital relaynya untuk memvalidasi
keakuratannya.
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In general construction relay can be divided into three types namely
electromechanical, static, and digital. Relay protection based digital
system has several advantages compared to the type of electromechanical
relays and static relays. Superiority of digital protection
relay is a fast response to disturbances, the accuracy of the
calculation, flexible and able to coordinate well. Digital relay
protection can be utilized as an overcurrent relays. Overcurrent
relays to the characteristics of the conventional curve is normal
inverse, very inverse, extremely inverse, and inverse long time is
very useful for securing overload. Because it works with time delay
depending on the magnitude of current in reverse (inverse time), the
greater the flow of the smaller time of break. In setting up a relay
required flow and time of break. From the data flow and the
disconnection time can form an inverse curve setting relay. The
accuracy of the relay is very important terminate done in response
to the disruption. In this final task will be carried out a study on how
to get accurate conventional curve design using ANFIS method. This
curve is used in the design of digital relay protection. Conventional
curve design will be made software and digital prototypes to
validate the accuracy of its relay.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSE 629.836 Hal d |
| Uncontrolled Keywords: | Data Learning, Over Current Relay, Digital Protection Relay, ANFIS |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Industrial Technology > Electrical Engineering > 20201-(S1) Undergraduate Thesis |
| Depositing User: | Mr. Tondo Indra Nyata |
| Date Deposited: | 12 Apr 2018 05:18 |
| Last Modified: | 24 Aug 2018 03:02 |
| URI: | http://repository.its.ac.id/id/eprint/51739 |
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