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Journal : JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA)

Design Engineering Instrumental Carotid Pulse System in Analytical Heart's Dynamic With Continuous Wavelet Transform Method Eko Agus Suprayitno; Indah Sulistyowati; Izza Anshory; Jamaaluddin Jamaaluddin
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1 No 1 (2015): April
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | 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 Jamaaluddin Uddin; Izza Anshory; Eko Agus Suprayitno
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1 No 1 (2015): April
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | 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 : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeee-u.v1i1.375

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.
Rancang Bangun Pengaman Panel Distribusi Tenaga Listrik Di Lippo Plaza Sidoarjo Dari Kebakaran Berbasis Arduino Nano Achmad Solih; Jamaaluddin Jamaaluddin
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 1 No 2 (2017): October
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeee-u.v1i2.1171

Abstract

Panel system power distribution at Lippo Plaza Mall Sidoarjo consists of several parts, namely from Cubicle 20 KV, 20 KV step-down transformer for 380 V, then the supply to LVMDP (Low Voltage Main Distribution Panel) The new panel to the user. Before delivery to users to note that the power factor is corrected using a capacitor bank. Less good a power factor is turned into inductive load on the capacitor bank so that temperatures high because of high load resulting capacitor bank erupt. To overcome in this study proposes a safety panel automation power distribution control system using a microcontroller. Control system microcontrollers for safety panel power distribution consists of: Microcontroller (Arduino Nano), Light sensor (LDR), temperature sensor (LM35DZ), LCD 16x2 I2C, Actuators (fan, buzzer, relay switch breaker network three phase), switch ( relay 5 VDC), ADC as Input data. The working principle of this microcontroller LM35DZ if the sensor detects a high temperature fan will flash, if the LDR sensor detects sparks then the buzzer will sound as a warning sign of the dangers and disconnected the electricity network. From the design of a safety tool for power distribution panels due to high temperatures or sparks as well as the expected rate of fire outbreaks can be prevented.
Analisa Efisiensi Penjejak Sinar Matahari Dengan Menggunakan Kontrol ATMEGA16 Agus Supriyadi; Jamaaluddin Jamaaluddin
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 2 No 1 (2018): April
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeee-u.v2i1.1172

Abstract

Solar cells known so far still have many shortcomings in terms of Mounting and positioning against the sun, so the performance of solar cells in Battery charging is not maximal. There fore additional tools are required As a support for the solar cell to work optimally, and the electric current Is generated larger. Sunlight tracking with LDR system as As the sensor to direct to the sunlight rays will be compared With a passive system. Atmega16 as motor control and auto carger, LDR As a recipient of sunlight, DC motor as a direction player Sunlight. Solar cell is used with a capacity of 20 WP.And auto carger system using microcontroller is more cost-efficient and installation. After the two systems will be compared first in order Know the difference how much power generated by solar system Cell using a tracker and a passive one. Data retrieval will be Implemented for one week with sytem tracker and one week with Passive system. With the results of data to be in can be analyzed system comparison And known how much efficiency. Expected with a solar tracker system Cell can increase battery charging faster than with Passive position.
Analisa Gangguan Motor Close Cycle Cooling Water Pump (Cccwp ) #A Steam Turbin Menggunakan Vib Xpert Di Pltgu Grati Moch Avif Romadhoni; Jamaaluddin Jamaaluddin
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 2 No 2 (2018): October
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeee-u.v2i2.1698

Abstract

PT Indonesia Power UPJP Perak Grati is the one state-owned enterprice (BUMN) which operates on an electricity power generation so that needed same assistance equipment for anufacturing, a 6 Kv induction motor, need to do a maintenance periodically for keeping the accomplishment. The author wrote te thesis to analize the motor disturbance Close Cycle Cooling Water Pump (CCCWP) #A Steam Turbine in order that there is no the suddenly disturbance in the motor equipment so that make the accomplisment of cooler system steam turbine disturbed. The method which doing the taking same data for motor vibration noise using vibxpert whict can analize the result and taking same data using motor current signature analysis (MCSA) functioned for analyzing the disturbed of the current and voltage. Based on the result, it can be concluded that vibrasi noise increase periodicly from bearing motor side there is a current data different becaused the outer part motor so that need doing a maintenance strategy so that the equipment remains reliable to operate.
Analisa Efisiensi Economizer Terhadap Boiler (Gas Dan Solar) Di PT. Spindo III, Tbk Finus Ainun; Jamaaluddin Jamaaluddin
JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) Vol 2 No 2 (2018): October
Publisher : Muhammadiyah University, Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/jeee-u.v2i2.1697

Abstract

The role of boiler machines at PT. SPINDO in the galvanize pipe production process is very important, where the steam produced by the fire tube boiler machine is directly distributed into the blow system for the cleaning of the remaining galvanic in the pipe and heating the water for pipe washing. To determine the efficiency of the boiler, a direct method is used to analyze the efficiency of boiler machines and indirect methods as a way of calculating the amount of efficiency if an economizer is installed. The efficiency of diesel-fueled boilers using the direct method yields an average yield of 40.7% (forty point seven percent) and 45.84% (forty five point eighty four percent) for gas-fired boilers. However, by using an indirect method, efficiency if installed economizer is obtained at 85.55% (eighty five point fifty five percent) for diesel-fueled boilers with a capacity of 5 tons and 81.76% (eighty one point seventy six percent) of the efficiency of a gas-fired boiler with a capacity of 2 (two) tons. Efficiency improvements can also be done in many ways, including maintenance of a good and scheduled boiler machine for good boiler feed water treatment.
Co-Authors Abdul Halim Abdullah Mubarak &#039;Aafi Achmad Solih Achmad Solih Ade Kurniawan Adi Prasetyo Adi Prasetyo Aga Septi Maulana Agus Supriyadi Ahmad Ahfas Akhmad Ahfas Ali Imron Anna Nur Nazilah Chamim Arief Wisaksono Aroffi, Muhammad Rusydi Al Bagas Dewantara Boy Isma Putra Cecep Kusmana Cuk Sholahuddin Putra Destria Yoga Ningrum Desyandri Desyandri Dharma EP Dimas Aditya Wicahyo Drajad Kuncoro Aji Drajad Kuncoro Aji Dwi Hadidjaja Eko Agus Suprayitno Emy Rosnawati Emy Rosnawati Fajar Rafli Finus Ainun Finus Ainun Hussein Bahreisy Suryadipraja Ilham Ramadhana Chofananda Imam Fahmi Udin Ma'ruf Indah Apriliana Sari Indah Sulistiyowati Indah Sulistyowati Indah Sulistyowati Indah Sulistyowati, Indah Indrianto Nugroho Iswahyudi, Dwi Ivan Danu Tirta Izza Anshory Johan Eko Prasetyo Joseph Priyandana Jusman, Yessi Karisma Trinanda Putra, Karisma Trinanda Khoiri Khoirul Umam M Sujanarko Mardiyono Mardiyono Mardiyono Moch Avif Romadhoni Moch Avif Romadhoni Moch. Dani Septiyan Mochammad Anwar Burhanuddin Mochammad Derian Ramadhan Mohamad Abid Sahuri Muhamad Anugrah Muhammad Drajad Kuncoro Aji Muhammad Masduki Zakaria Muhammad Nur Fariz Nur Afianto Prasetiyo Budi Megantoro Putra, Cuk Sholahuddin Ramadoni Syahputra Reynaldi Fandi Yudha Sahrul Romadhoni Sarwan Hamid Septi Budi Sartika Shazana Dhiya Ayuni Slamet Suripto Sumadi, Agus Sumarno Sumarno Sy. Syahrorini Sy. Syahrorini Syahrorini, Syamsudduha Syamsudduha Syahrorinni Wakhidian, Viete Wijaya Al Hadad Sudjono Putra Yunardhika Wahyu Pratama Yusril Afandi