PENGUJIAN ALAT UKUR DAYA DIJITAL MENGGUNAKAN PIRANTI STANDAR YOKOGAWA CA71 release_ooompuea4rdyhn2ymoula2youq

by Hari Prijanto, Fungsioanl, Pranata Nuklir, Prsg-Batan

Released as a article-journal .

Issue 2 Oktober (2010)

Abstract

ABSTRAK PENGUJIAN ALAT UKUR DAYA DIJITAL MENGGUNAKAN PIRANTI STANDAR YOKOGAWA CA71. Alat ukur daya dijital dikembangkan untuk memenuhi prinsip diversity terhadap keandalan suatu sistem/komponen. Alat pengukur analog yang digunakan untuk mengukur daya reaktor ketika reaktor sedang beroperasi tidak mampu menunjukkan perubahan daya secara tepat. Dengan menggunakan alat dijital ini, daya reaktor dalam bentuk analog (0-100%) dapat diubah ke tegangan DC 0-30 Volt sebagai representasi daya reaktor 0-30 MW. Makalah ini membahas pengujian alat ukur dijital sebelum dioperasikan dengan tujuan untuk memeriksa apakah keandalan alat dapat dijamin. Dari kegiatan ini diperoleh beberapa parameter seperti linieritas dalam bentuk Y=2.4X, ketelitian pengukuran 98.46646% dan kesalahan pengukuran sebesar 1.533575% dapat ditentukan. Disimpulkan bahwa alat ukur dijital andal untuk dipergunakan. Kata kunci : pengujian ,alat ukur daya dijital ABSTRACT TESTING MEASURING DEVICES OF DIGITAL RESOURCES USING STANDAR TOOLS YOKOGAWA CA71. Digital power measuring device is developed to fulfill a diversity principle of system reliability. Analog meter currently used to measured reactor power during reactor operation wasn't able to demonstrate an exact value of reactor power. Using this device analog power (0-100%) my be converted to DC voltage 0-30 Volt, as a representative of reactor power of 0-30 MW. This paper discusses a pre-operation testing to examine whether its performance is properly ensure. From this activities several parameter such as linearity equation of Y=2.4X, measurement precision of 98.46646% and measurement error of 1.533575% can be determined. It can be concluded that digital power measuring device is reliable.
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