Desain Kurva Konvensional Menggunakan ANFIS pada Digital Protection Relay

Halim, Rachman (2015) Desain Kurva Konvensional Menggunakan ANFIS pada Digital Protection Relay. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

[img]
Preview
Text
2213105032-Undergraduate Thesis.pdf - Published Version

Download (14MB) | Preview

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. ========================================================================================================== 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 > (S1) Undergraduate Theses
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

Actions (login required)

View Item View Item