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JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA)
ISSN : -     EISSN : 25408658     DOI : -
Core Subject : Engineering,
This journal aimed at communication the results of research of professor, teachers, practitioners and scientists in the field education covering teachings areas in electrical and electrical education , applied science and critical analitycal students education.
Arjuna Subject : -
Articles 39 Documents
Mendeteksi Kondisi Organ Liver Melalui Citra Iris Menggunakan Teknik Pengolahan Citra Digital (Detecting the Condition of Liver Organ Through Iris Image Using Digital Image Processing Techniques) Saktiono, Maxima Ari
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 3, No 1 (2019): April
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeee-u.v3i1.2089

Abstract

Besides Physical test normally, early detection on the condition of the body by using the image processing of iris is an alternative method to observe the health of human’s body, especially the internal organ of the body. This paper uses Dr. Bernard Jensen’s chart of iris as reference, in which part and how deep is the damage happens in the tissue of iris. Organ disorder is represented by the form of broken tissue of iris. The broken tissue usually seems to be like a hole in certain area in the iris. In this paper, the instrumentation for data mining uses video camera and the software that will be developed uses Visual Basic on image processing programming. In the image of eye, the region of interest is only on the iris, and it will be grabbed by using circle and line equations.The area of Liver organ lies on 07.15 – 07.45 in the third Quadran. After wards, this slice of image is prepared for image processing system. The method that is going to be used in this paper is grey level, enhancing and sobel operator. Then, the output of the system will be compared with physical test to measure the precision on detecting the problem on Liver organ.
Characteristics Experimental Study of Wet Cells HHO Generator with Perforated Plate Electrodes Fahruddin, A’rasy
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1, No 1 (2015): JTE-U
Publisher : Fakultas Teknik, Prodi Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (740.199 KB) | DOI: 10.21070/jeee-u.v1i1.25

Abstract

HHO merupakan gas hasil elektrolisa air yang dapat digunakan sebagai bahan bakar tambahan pada motor bakar. Penelitian ini bertujuan mengetahui karakteristik generator HHO menggunakan elektroda pelat berlubang. Elektroda yang dipakai berupa pelat aluminium dengan ukuran 60 x 60 x 0.5 mm3 dengan variasi tanpa lubang, 4 lubang, 6 lubang, dan 9 lubang. Masing-masing lubang berdiameter 4 mm. Variasi tegangan input 3,5; 6; 7,5; 9 Volt. Karakteristik yang diuji meliputi daya input, debit, dan efisiensi generator HHO. Hasil yang didapatkan dari penelitian ini adalah bahwa debit gas HHO yang terbesar dihasilkan dengan elektroda 9 lubang yaitu sebesar 5,77 cc/min dengan daya input 4,59 Watt. Sedangkan efisiensi generator tertinggi juga dihasilkan dengan elektroda 9 lubang yang mampu mencapai efisiensi 63,16 % dengan daya input 0,52 Watt.
Aplikasi Modified-Imperialist-Competitive-Algorithm (MICA) Untuk Merekonfigurasi Jaringan Radial Tenaga Listrik Pada Penyulang Mojoagung Ali, Machrus; Ajiatmo, Dwi; Djalal, Muhammad Ruswandi
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1, No 2 (2017): Oktober
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (720.632 KB) | DOI: 10.21070/jeee-u.v1i2.1020

Abstract

The reconfiguration distribution network is used to reset the network configuration form by opening and closing switches on the distribution network. Reconfiguration is expected to reduce power losses and improve distribution system reliability. Many feeders and buses on the network if calculated manually will be difficult and require a very long time. So the solution of the problem must use artificial intelligence or Artificial Intelligent (AI). Imperialist Competitive Algorithm (ICA) widely used research in solving the optimization problem. Some studies comparing ICA with other artificial intelligence and ICA produce better results than other artificial intelligence. MICA is an ICA modification designed to solve a discrete combination of optimizations. MICA can find the best network reconfiguration so that it can reduce power loss by 35,7928% and fix voltage 0,0185 pu. This method can later use other artificial intelligence or can be applied to other repeater. So it can be used for recommendations to PT. PLN (Persero)
Design Engineering Instrumental Carotid Pulse System in Analitical Heart’s Dinamyc With Continuous Wavelet Transform Method Suprayitno, Eko Agus; Sulistyowati, Indah; Anshory, Izza; Jamaaluddin, Jamaaluddin
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1, No 1 (2015): JTE-U
Publisher : Fakultas Teknik, Prodi Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (955.866 KB) | DOI: 10.21070/jeee-u.v1i1.21

Abstract

Klasifikasi sinyal Carotid Pulse sangat penting untuk mengetahui proses terjadinya tekanan darah dalam mengalirkan darah melewati katup-katup jantung menuju ruang-ruang jantung dan paru-paru serta mendukung analisa suara jantung yang ada untuk mendeteksi murmur, mengklasifikasikan suara jantung normal dan tidak normal, serta untuk menjelaskan dinamika jantung, oleh sebab itu pada penelitian ini dilakukan beberapa pekerjaan pendahuluan pada pembuatan instrumentasi pendeteksian sinyal tekanan darah (Carotid Pulse).Pada penelitian ini dihasilkan informas Low Pass Filter Analog Orde 4 dengan frekuensi cutoff 100 Hz penguatan -3 dB terjadi di area frekuensi 120 Hz. Hasil uji Notch Filter dihasilkan tegangan output terkecil di frekuensi 50 Hz dengan besar Vout (0.14 ± 0.00) volt dengan Quality factor (Q) sebesar 6.28. Analisa sinyal Carotid Pulse dengan DFT memberikan informasi bahwa pada tekanan darah, area frekuensinya di antara 1 Hz sampai 20 Hz. Sinyal Carotid Pulse untuk siklus pertama Frekuensi tertingginya (6.81 ± 0.41) Hz dan merupakan gelombang P yang menggambarkan kenaikan Carotid Pulse secara tiba-tiba dari pemompaan darah pada ventrikel kiri menuju aorta hinggga mencapai puncak. Analisa dengan menggunakan CWT menghasilkan data keterangan waktu yang menunjukkan waktu terjadinya frekuensi tertinggi sinyal Carotid Pulse. Penelitian ini selanjutnya akan dikembangkan pada Multimodal Cardiac Analysis untuk mendapatkan informasi anatomi dan fisiologi jantung yang lebih kompleks.
Depth Determination of Electrode at Sand and Gravel Dry for Get The Good Of Earth Resistance Uddin, Jamaaluddin; Anshory, Izza; Suprayitno, Eko Agus
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1, No 1 (2015): JTE-U
Publisher : Fakultas Teknik, Prodi Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (824.149 KB) | DOI: 10.21070/jeee-u.v1i1.26

Abstract

Penanaman elektroda pentanahan diperlukan untuk melakukan perbaikan nilai tahanan pentanahan. Untuk elektroda pentanahan mempergunakan tembaga pejal (Copper rod) akan memperbaiki tahanan pentanahan pada area disekitar titik ditanamnya elektroda sehingga didapatkan nilai tahanan pentanahan yang memenuhi syarat. Tanah pasir dan kerikil kering mempunyai karakteristik yang unik, karena dijumpainya kesulitan dalam pemasangan elektroda pentanahan karena halangan kerikil, ini akan berakibat tidak dapat kedalaman elektroda yang cukup untuk mendapatkan nilai tahanan pentanahan yang diharapkan.Nilai tahanan pentanahan yang bagus adalah sebesar < 1 Ω sesuai dengan standard PUIL, 2000. Untuk mendapatkan nilai tahanan pentanahan yang baik, maka dilakukan penanaman elektroda pentanahan dengan mempergunakan Rod tembaga pejal (Copper Rod) dengan diameter dan kedalaman tertentu yang paling sesuai dengan jenis tanah pasir dan kerikil kering.Pada penelitian ini disimulasikan beberapa posisi kedalaman elektroda pentanahan. Pada 3 (tiga) titik yang berbeda. Dari penelitian ini, maka didapatkan hasil, pada kondisi tanah pasir dan kerikil kering dengan mempergunakan elektroda pentanahan Tembaga pejal dengan diameter 5/8 inchi didapatkan nilai pentanahan < 1 Ω pada kedalaman 3.5 m.
Perencanaan Sistem Pentanahan Tenaga Listrik Terintegrasi Pada Bangunan Jamaaluddin, Jamaaluddin; Sumarno, Sumarno
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1, No 1 (2017): April
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (956.392 KB) | DOI: 10.21070/jeee-u.v1i1.375

Abstract

Abstract - Terms of reliability and security is an absolute thing required in conducting the design of installation of Power System. To obtain the reliability and safety of the use of Power on the Building there must be a good interconnection between Lightning System (Lightning System), Grounding of existing electronic devices in buildings and Grounding System Grounding (Grounding System) it. The interconnection of the three systems is carried out on a Bar Plate located in the Control Room, with a good security indication value and a reliable system if at the point of Bar Plate located in the Control Room has a value below 1 Ω. Using the Dwight formula in obtaining the earthing resistance value of the Electrical Power System on clay as an example shows the depth of Copper Rod 1 m has a value of 0.72 Ω. So by doing a good interconnection between Lightning Trap System (Lightnig System), Grounding Electronic Devices and Grounding System Power (Grounding System) in a building will get a reliable and safe Power System Power.
An Experimental Investigation Of A Weather Buoy-Wireless Data Acquisition Based On Microcontroller Nugroho, Wibowo Harso; Kusnindar, Kusnindar; Mesawati, Mesawati; Arifin, Syamsul
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1, No 2 (2017): Oktober
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (920.747 KB) | DOI: 10.21070/jeee-u.v1i2.1170

Abstract

This paper presents an experimental work to monitor data acquisition of weather buoy by applying measurement sensors and wireless communication technology. The sensors were used to measure air pressure , air temperature, humidity, wind velocity, wind direction and the global position. Specifically, the communication of data acquisition system used in the weather buoys was developed using wireless modems and data communications software. Commands were issued from a computer to instruct the data acquisition system to acquire data from sensors. The RMS of each component is recorded and entered into the measurement range of 0.28-0.69 %. This range changes slightly when they were incorporated into the data acquisition system with the error of RMS 1.761% . However this was still in a good performance since the RMS error was less than 2%.
Characteristic Test of Current Transformer Based EMTP Shoftware Syahputra, Ramadoni
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1, No 1 (2015): JTE-U
Publisher : Fakultas Teknik, Prodi Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (713.367 KB) | DOI: 10.21070/jeee-u.v1i1.22

Abstract

Pemodelan transformator arus merupakan salah satu cara yang praktis untuk mengevaluasi unjuk kerja perlengkapan proteksi. Pada makalah ini disajikan penggunaan perangkat lunak Electromagnetic Transients Program (EMTP), The Output Processor (TOP), dan Mathcad® untuk memodelkan transformator arus (CT) untuk mendapatkan kurva yang menunjukkan karakteristik transformator arus. Disajikan juga pengaruh beban terhadap faktor koreksi rasio dan faktor koreksi sudut fasa transformator arus.Dalam makalah ini transformator arus dimodelkan menggunakan EMTP untuk memvisualkan arus dan tegangan CT. Keluaran dari EMTP ditransfer ke dalam Mathcad melalui perangkat lunak TOP untuk menguji transformator arus terhadap keakuratan dan pengaruh bebannya. Model transformator arus yang dibahas adalah model CT 1200/5 kelas C800. Hasil simulasi menunjukkan bahwa untuk uji karakteristik dengan metode 9 titik memberikan hasil yang terbaik untuk menampilkan karakteristik CT. Hasil simulasi uji eksitasi CT menunjukkan bahwa error rasio maksimum yang terjadi adalah 0,09%. Hasil simulasi ini mengindikasikan bahwa transformator arus ini dapat digunakan dalam aplikasi pengukuran.
Perancangan Sistem Telemetri Untuk Mengukur Intensitas Cahaya Berbasis Sensor Light Dependent Resistor Dan Arduino Uno Rahmadiansyah, Arief; Orlanda, Ele; Wijaya, Merti; Nugroho, Hanif Wigung; Firmansyah, Rifki
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1, No 1 (2017): April
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (769.109 KB) | DOI: 10.21070/jeee-u.v1i1.760

Abstract

Abstract Light is a propagation of electromagnetic waves that spread all directions that play an important role in everyday life because it is an absolute part of life and without the light of life on earth can not develop. The amount of light illuminance is necessary to know because basically humans require adequate lighting. The instrument for measuring light illuminance is a luxmeter or light meter. However, this gauge is difficult to obtain and the price of the tool is expensive so that it can only be found in certain school laboratories or colleges. While telemetry is the process of measuring the parameters of an object (objects, space, natural conditions) that the measurement results are transmitted to other places via data transmission without or using a cable (wireless). The purpose of this study is to measure, to know the conditions of light intensity. This research uses experimental model of light intensity measurement using independent measuring instrument with combination of LDR and Arduino uno consisting of transmitter and receiver. In the transmitter there are LDR, Arduino Uno, and RF Module Board 433 MHz components, while the receiver consists of Arduino Uno, laptop, and RF Module Board 433 MHz. In this design is also done a variety of testing tools using distance variables. Overall this tool is working well. The system has successfully delivered telemetry measurement results with a range of conditions without a wall barrier with a maximum distance of <28 m. And conditions there are obstacles diding with a maximum distance <13.2.
Perancangan Sensor Suhumenggunakan Metode Interpolasi Lagrange Berbasis Serat Optik Berstruktur Sms (Singlemode-Multimode-Singlemode) Siregar, Aslam Chitami Priawan; Sulaksono, Danang Haryo
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1, No 2 (2017): Oktober
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (547.115 KB) | DOI: 10.21070/jeee-u.v1i2.976

Abstract

Abstract - In this research, a temperature measurement technique was developed using fiber optic structured SMS and OTDR. Where in optical fibers singlemode-multimode-singlemode (SMS) and Optical Time Domain Reflectometer (OTDR) has been widely used for various sensors in detecting damage to the building earlier. Thereafter, calculations are performed using Borland Delphi's Lagrange Interpolation method 7. Characteristics of each of the fiber-optic fiber sensor structures that have been fabricated using multimode optical fibers with lengths of 5.5 cm, 6 cm, 6.5 cm and 7 cm and with use its operating wavelength is 1310 nm. Testing rangesuhusebesar 37oC - 67oC with every temperature rise of 10oC.Berdasarkan research results, multimode length 5.5 cm there is a graph increase with R2 of 93.7%. The increase in temperature, the loss of power generated greater. While the multimode length 6 cm, 6.5 cm, and 7 cm indicate that there is a decrease graph, for multimode length 6 cm with R2 equal to 97,7%, for multimode length 6,5 cm with R2 equal to 99,7%, for long multimode 7 cm with R2 99.2%. While based on result of calculation by Lagrange Interpolation method for suhuberstruktur SMS sensor based on result of calculation using Lagrange Interpolation method with different multimode length have same data regularity compared to temperature sensor structured SMS based on measurement result. For example, as long as 7 cm long multimode yield R2 of 99.2% for the measurement result and yield R2 of 99.3% for the calculation result.

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