Volume 5 Nomor 2 November 2015

Prototipe Sistem Pewarnaan Pupuk Berbasis Programmable Logic Control (PLC)

Caroline1*, Zainal Husin1, Harlan Patriatama1, Doni Pebrian1
1Jurusan Teknik Elektro Universitas Sriwijaya

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Staining of fertilizer is done to distinguish the prices of subsidized and non-subsidized fertilizer that have been set by the government. During this time, staining of fertilizer is done manually by operator in the plant. Staining manually fertilizer has a problem that is the clotting of fertilizer.

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Pengaruh Pembebanan Terhadap Efisiensi dan Usia Transformator (Studi Kasus Transformator IV Gardu Induk Sukamerindu Bengkulu) Berdasarkan Standar IEC 60076-7

Sofyan1, Afriyastuti Herawati1*
1Program Studi Teknik Elektro, Universitas Bengkulu

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Calculation of loading effect on efficiency and life time of transformer IV at substation Sukamerindu Bengkulu have been done according to IEC standard 60076-7 to know the daily loss of life factor. Maximum efficiency of Transformer IV is 96.6% which happens at peak load.

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Perancangan Alat Pemantau Detak Jantung, Resistansi Kulit dan Suhu Tubuh Jarak Jauh

Herdi Fadillah1*, Indra Agustian1, Anizar Indriani1
1Program Studi Teknik Elektro Fakultas Teknik Universitas Bengkulu

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This research conducted to create prototype of monitoring instrumentof heart rate, skin resistance and body temperature remotely using wifi ESP8266 microcontroller-based transceiver. The instrument consists of a sensor detecting LM35DZ as body temperature, heart-rate sensor as a detector condition heart rate, and galvanic skin response (GSR) is used as a detector of the skin resistance value.

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Analisa Tegangan Tembus Minyak Nabati Dengan Perlakuan Pemanasan Berulang

Ika Novia Anggraini1*, Diana1, M. Khairul Amri Rosa1


1Program Studi Teknik Elektro, Universitas Bengkulu

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This paper reports the effects of repeated heating on samples of virgin coconut oil (VCO), crude palm oil (CPO) and used transformer oil. Experiments results shows that the repeated heating reduces their water density and viscosity, but increases their breakdown voltage.

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Pengaruh Perhitungan Flow Gas Terhadap Perubahan Suhu Gas Alam Dengan Alat Ukur Orifice Meter

Junas Haidi


Program Studi Teknik Elektro Fakultas Teknik Universitas Bengkulu

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Orifice meter is a measuring instrument for calculate the flow of natural gas that is agreement between the consument and user to determines the volume of natural gas consumption. In the calculation of this flow differential pressure, temperature and gas composition largely determines of gas flow.

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Implementasi Logika Fuzzy dalam Pemodelan Sistem Kendali Kelembaban Tanah Pada Budidaya Cabai

Reza Satria Rinaldi 1*, Faisal Hadi1, Fachrul Fauzi1

1Program Studi Teknik Elektro Fakultas Teknik Universitas Bengkulu,

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Chili needs specific ground humidity to get optimum product. Sometimes it requires farmers to monitor the ground humidity. This situation will be occupied to monitoring for wide range of plantation.

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