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All Journal Foristek MEKTRIK ScientiCO : Computer Science and Informatics Journal
A.Y. Erwin Dodu
Jurusan Teknik Elektro Fakultas Teknik Universitas Tadulako
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Mathematics Mechanical Engineering

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RANCANG BANGUN PERANGKAT MONITORING DENYUT JANTUNG DAN SUHU TUBUH Saputra, Erwin Adias; Subito, Mery; Dodu, A.Y. Erwin
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Publisher : MEKTRIK

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Today, the development of science leads to the development of technologies intended to facilitate all the activities and work of human. In medical field, the used technology seem’s to be more practical, effective and efficient. In medical world, physical or clinical examination is a process undertaken by a medical expert to examine the patient's body so that it can be found clinical signs of disease. Now the use of technology in medical field is quite expensive so it is still much less practical in using of technology, effectively and efficiently. It is needed a technology that can automatically record one’s heart rate and temperature conditions so that facilitate patient medical record activity. By apply is the technology that can automatically show the value of the results of the clinical examination is expected to improve the process examination of the patient. By using a microcontroller that can change the amount of voltage into a digital value, photodiode sensors to measure heart rate and LM35 to measure the body temperature of the patient. The measured value sent by sensor will be treated and displayed on computer. The measurement results are in units that suitable to measured units like bpm (beats per minute) for heart rate and temperature oC for temperature. Results are displayed on the GUI (Graphic User Interface) in computer graphics and realtime with a value corresponding to the value generated by the sensor. The equipment testing results of error rate from heart beat sensor is 2.9% and temperature sensor is 0.51%.
PROTOTIP SUMBER ENERGI CADANGAN DI BASE TRANSCEIVER STATION (BTS) Huda, Nurul; Adam, Ahamd Antares; Dodu, A.Y. Erwin
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Publisher : MEKTRIK

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Electrical energy until the current is still very important role in meeting the daily needs of both the household, industrial enterprises, social activities and others. Electrical energy consumption is increasing from year to year, according to the development of the load with increasing electricity consumers because bayaknya construction of private homes, office buildings, large and small companies, resulting in power generation has increased considerable expense, this resulted in a power outage by the PLN. From the test results Prototypes Energy Resources Reserves in Base Transceiver Station (BTS), it can be concluded as follows: That the converter can work well with generating keluaran18 volts DC. Measurement results can be seen that the power generated by this converter is equal to 35 kWatt and the length of time the back-up battery is for 11.67 hours That pattern converter and battery installation is a pattern.
EVALUASI PENGGUNAAN SCADA PADA KEANDALAN SISTEM DISTRIBUSI PT.PLN (PERSERO) AREA PALU Julianto, K.; Nugraha, Deny Wiria; Dodu, A.Y. Erwin
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Publisher : MEKTRIK

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Salah satu indikator dari keandalan sistem distribusi tenaga adalah ketahanan kelangsungan pasokan listrik kepada konsumen. Oleh karena itu, diperlukan suatu sistem yang mampu dalam melakukan tugas pengawasan dan pengendalian kinerja sistem distribusi tenaga secara real-time dan berbasis komputer. Sistem itu berarti kriteria yang disebutkan sebelumnya adalah sistem SCADA (Supervisory Control dan Data Acquisition). Sistem SCADA yang telah terintegrasi ke sistem distribusi listrik memiliki kemampuan untuk meminimalkan disturbanced yang memiliki implikasi pada indeks keandalan jaringan distribusi listrik. Beberapa parameter indeks keandalan jaringan distribusi listrik adalah nilai SAIDI (Sistem Average Interruption Duration Index), nilai SAIFI (Indeks Frekuensi Sistem rata Gangguan), dan nilai CAIDI (Pelanggan rata-Gangguan Duration Index). Yang lebih kecil dari indeks nilai, lebih dapat diandalkan dari kinerja sistem. Untuk memaksimalkan keandalan listrik jaringan distribusi listrik yang terintegrasi dengan sistem SCADA, infrastruktur pendukung sistem harus peduli. Ini berarti bahwa peralatan listrik di jaringan distribusi yang terintegrasi dengan sistem SCADA harus memiliki synchonization akurat, kemampuan untuk remote control, dan dapat dipantau dan contorlled secara real-time Kata kunci: SCADA, SAIDI, SAIFI, CAIDI and Index of Power System Distribution Reliabilty
PEMODELAN STRATEGI MANAJEMEN ENERGI BERBASIS SOLUSI ANALITIS UNTUK KENDARAAN HIBRIDA LISTRIK-HIDROGEN Dodu, A.Y. Erwin
FORISTEK : Forum Teknik Elektro dan Teknologi Informasi Vol 2, No 2 (2012)
Publisher : FORISTEK : Forum Teknik Elektro dan Teknologi Informasi

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Abstract - Energy Management Strategy (EMS) implemented in the fuel cell hybrid propulsion system aims to minimize the fuel consumption needed to provide the required power demand. Various EMS methods have been built to solve the optimization problem in minimizing the fuel consumption. This paper provides a modeling of new alternative approach of EMS method calLED analytical solution which is based on the minimization of the losses in the vehicle propulsion system. This method ensures that the minimization in the propulsion losses matches the minimization in the fuel consumption. Since the minimization is applied to the propulsion losses, this method has shifted the EMS objective to minimize the losses in the fuel cell hybrid propulsion system, still enabling to supply the demanded power for traction. The important advantage of this method is that it enables the real time implementation.Keywords: Energy Management Strategy, analytical solution, Fuel Cell Hybrid Electric Vehicle.
Sistem Pendukung Keputusan Rekomendasi Pemberian Remisi Pada Narapidana Menggunakan Metode Topsis (Studi Kasus Pada Lembaga Pemasyarakatan Klas II-A Palu) Dodu, A.Y. Erwin; Anshori, Yusuf; Limbong, Dennis Tandi
ScientiCO : Computer Science and Informatics Journal Vol 1, No 1 (2018): Scientico : April
Publisher : Fakultas Teknik, Universitas Tadulako

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Remission is a reduction of criminal punishment given to prisoners who have been regulated in the laws of the Republic of Indonesia. The process of giving scores to inmates in Class IIA Palu Correctional Institution with certain criteria aims to facilitate the employees of Palu Class IIA to get recommendation of remission of prisoners. The decision support system in this research uses Technique for Order Preference method by Similiarity to Ideal Solution ( TOPSIS) which is one of the multicriteria decision-making methods, where the basic idea of this method is that the chosen alternative has the closest distance to the ideal solution and the furthest from the ideal negative solution. In determining the inmates who receive remission recommendation in Correctional Institution Class IIA Palu there are 6 criteria which become the basis of decision making such as health condition, special skill and leadership skill, social life, never breaking order and not being a recidivist. The final result in this study is the result of calculation of proximity relative to the ideal solution that is sorted from the highest value to the lowest value so that employees of Correctional Institution Class IIA can easily take a decision on remission recommendations by looking at the results of the sorting
Co-Authors Ahamd Antares Adam, Ahamd Antares Deny Wiria Nugraha Erwin Adias Saputra, Erwin Adias K. Julianto, K. Limbong, Dennis Tandi Mery Subito Nurul Huda Yusuf Anshori