Evaluasi Pemasangan Current Transformer Ring Tipe Clamp On yang Berfungsi Sebagai Pengaman Line Differential dan Circulating Current Protection
نویسندگان
چکیده
Gangguan pada Gardu Induk Ancol, terjadi karena benang layangan yang mengakibatkan hubung singkat Fasa T terhadap ground SUTT Ancol-Angke. ini malfungsi sistem proteksi GIS Priok Timur bay Ancol . diketahui dengan mengnalisa relai GI dan sehingga besarnya arus gangguan, terpasang yaitu micom P543. Dari hasil perhitungan dapat dilihat gangguan sirkit Ancol- Angke sebesar 92kA juga Timur- 17kA. Selanjutnya dilakukan pengecekan rangkaian sekunder current transformer pengujian kualitas transformer. Dalam investigasi di temukan tidak seimbang skunder disebabkan pemasangan sesuai leadsheat membuat semakin bertambah.However, at the same time, differential relay and circulating protection on East read Phase short circuit to which resulted in a trip 1. In investigation, no anomalies were found - circuit, so it can be concluded that there is malfunction system. of Bay. analyzing disturbance, done by downloading find out magnitude fault current, installed From download results, seen Ancol-Angke also Timur-Ancol
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Yang Dan Howard Hughes Medical Institute and the University of California, Berkeley Yang Dan is a Paul Licht Distinguished Professor in Biology and an Investigator of the Howard Hughes Medical Institute at the University of California, Berkeley. She grew up in Beijing and studied physics as an undergraduate student at Peking University. She conducted her PhD research in the lab of Mu-ming Poo a...
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ژورنال
عنوان ژورنال: Resistor
سال: 2022
ISSN: ['2654-2684', '2621-9700']
DOI: https://doi.org/10.24853/resistor.5.1.1-6