Gangguan Penyulang Akibat Kegagalan Proteksi di Circuit Breaker Output Pelanggan Pada Gardu Distribusi MP 244

نویسندگان

چکیده

Jaringan distribusi memerlukan sistem proteksi agar tenaga listrik didistribusikan secara optimal menggunakan kubikel CBO (Circuit Breaker Outgoing). Perbedaan dengan 20 kV pada umumnya yaitu, terdapat perangkat tambahan di pintu keluar berupa Pemutus Arus atau PMT, Trafo (CT), Potensial (PT), dan relay. Pemasangan ini dilakukan gardu untuk meminimalkan gangguan feeder. Tegangan Menengah (TM) memiliki tiga konfigurasi dasar yaitu spindle, mesh, radial. Gardu MP 244 juga dilengkapi oleh Ground Fault Detection (GFD) yang difungsikan sebagai detector hubung singkat ke tanah tujuannya mempercepat melokalisasi interferensi saluran kabel tegangan menengah kV. Pemeliharaan jaringan terbagi menjadi predictive maintenance, Preventive corrective replacement. Sedangkan pemeliharaan 20kV petugas PLN harus mengikuti berbagai macam tahapan diatur dalam SOP tertentu. Tujuan penelitian ialah melakukan berdasarkan berlaku kegagalan tidak terulang kembali.
 Kata Kunci— Circuit Output (CBO); Detector (GFD); Jaringan; Korona; Kubikel 20kV; Menengah.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Investigation of Circuit Breaker Dielectric Performance

The violent event of a short-circuit leads to short-term exposure of circuit breaker components to extremely high current, causing thermal degradation, vaporization and deformation of some components and the deposition of surface contaminants. After short-circuit, the leakage current carried by the breaker, when voltage is applied, increases dramatically but must remain below a certain threshol...

متن کامل

ONLINE CIRCUIT BREAKER MONITORING SYSTEM A Thesis

Online Circuit Breaker Monitoring System. (December 2007) Zarko Djekic, B.S., University of Novi Sad, Serbia Chair of Advisory Committee: Dr. Mladen Kezunovic Circuit breakers are used in a power system to break or make current flow through power system apparatus. Reliable operation of circuit breakers is very important to the well-being of the power system. Historically this is achieved by reg...

متن کامل

Automated Analysis of Circuit Breaker Operation

In this paper a new approach to the analysis of test results for circuit breakers is discussed. It is implemented through new software called Automated Circuit Breaker Monitoring system ACBM. The circuit breaker performance is evaluated based on the analysis of Digital Fault Recorder (DFR) recordings taken from circuit breaker control circuitry. This paper describes the testing procedure and us...

متن کامل

Automated Analysis of Circuit Breaker Operations

The automated circuit breaker diagnostic system described in this paper is an extension of the widely used portable circuit breaker testing device concept. These traditional testing devices can be connected to the circuit breaker’s control circuit to record analog and digital signals. The operator opens and closes the circuit breaker each time the test is performed and makes the recordings. The...

متن کامل

Ascites Incidence in Broilers

Gejala umum terjadinya sindrom ascites pada ayam broiler adalah berupa akumulasi cairan yang berlebihan di rongga peritoneal yang menyebabkan peningkatan tekanan pembuluh arteri pulmoner. Kondisi ini dapat menyebabkan kematian akibat kurangnya suplai oksigen untuk kebutuhan metabolis tubuh. Angka kematian akibat Ascites pada ayam broiler adalah sebesar 5%. Sindrom ascites dapat dicegah dengan m...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Majalah Ilmiah Teknologi Elektro

سال: 2023

ISSN: ['1693-2951', '2503-2372']

DOI: https://doi.org/10.24843/mite.2023.v22i01.p14