Volume 4 Nomor 1 Mei 2014

Analisa Pengaruh Temperatur Internal Transformator GI Sukamerindu Bengkulu Terhadap Susut Umur Transformator

Tuten Parozi1*, Yuli Rodiah1, M.Khairul Amri Rosa1

1Program Studi Teknik Elektro, Universitas Bengkulu ,*E-mail : This e-mail address is being protected from spambots. You need JavaScript enabled to view it.

Heating in power transformers can trigger reactions in isolation power transformer aging. Temperature monitoring can be done directly through the foreseen measurements and standards through the IEEE C57.91 -1995. 

Selengkapnya

Design Ultrasonic Radar System Using Arduino Uno

Sandi Rahmadika1*, Indra Agustian1, Reza Satria Rinaldi1

1Program Studi Teknik Elektro Universitas Bengkulu, Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it.

Recently research about ultrasonic radar is growth rapidly and the aim of this system is to detect distance and determine object position in the range of radar (2-300 cm). PING sensor use to transmitter and receiver ultrasonic waves (40 kHz) and the Arduino Uno board controlled spin of radar and servo motor by automatically or manually.

Selengkapnya

Karakteristik Visikositas dan Faktor Daya Dielektrik Minyak Jagung Sebagai Minyak Isolasi

Yenni Suhartini1*, Irnanda Priyadi1, Kholinda Rahayu1

1Program Studi Teknik Elektro Universitas Bengkulu, *E-mail This e-mail address is being protected from spambots. You need JavaScript enabled to view it.

 

The most important problems in power transformers is the dielectrics or insulation. Dielectrics material used is a liquid dielectrics namely oil insulation, has a function as an insulating and cooling. The three most important properties of liquid dielectrics are: kinematic viscosity, breakdown voltage, dissipation factor. 

Selengkapnya

Analisa Performansi Perubahan Tegangan Pada Single Machine Infinite Bus (SMIB) Dengan Metoda Penempatan Kutub

Heru Dibyo Laksono1*, Mumuh Muharram1, Wayu Dwiafridho A1


1Program Studi Teknik Elektro,Fakuktas Teknik, Universitas Andalas, *Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it.


This journal discusses the performance analysis of voltage changes on a single machine infinite bus system (SMIB). SMIB system is an electrical power subsystem consisting of one or more generators are connected to an infinite bus and the most influential on the performance of the power system. 

Selengkapnya

Peramalan Jangka Panjang Kebutuhan Beban Energi Listrik Kota Bengkulu Menggunakan Analisis Ekonometrik

Afriyastuti Herawati1* , Ika Novia Anggraini 1


1 Program Studi Teknik Elektro Universitas Bengkulu, *Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it.



Long-term load forecasting is very important to study because the demand of electrical energy is always increasing from year to year in line with increases in population.In this research, calculated long-term electric load forecasting of Bengkulu city for 2010 through 2020.

Selengkapnya

Perancangan Sistem Informasi Nilai Mata Kuliah Berbasis Short Message Service (SMS) Pada Jurusan Teknik Elektro Universitas Tadulako

Deny Wiria Nugraha1*

1Jurusan Teknik Elektro, Fakultas Teknik, Universitas Tadulako, *Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it.

The purpose of this study is to design an alternative way to access information, especially the information of results courses for students through Short Message Service (SMS). Researcher took this SMS technology because not all area in the province of Central Sulawesi have internet network, so that the students will find it hard to open a web-based academic information systems which has been installed before.

Selengkapnya

Additional information