cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota palu,
Sulawesi tengah
INDONESIA
MEKTRIK
Published by Universitas Tadulako
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
Education Mathematics
Arjuna Subject : -
Articles 20 Documents
 1   2 
EVALUASI PENGGUNAAN SCADA PADA KEANDALAN SISTEM DISTRIBUSI PT.PLN (PERSERO) AREA PALU Julianto, K.; Nugraha, Deny Wiria; Dodu, A.Y. Erwin
-
Publisher : MEKTRIK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

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
ANALISIS PEMBEBANAN TRANSFORMATOR GARDU SELATAN KAMPUS UNIVERSITAS TADULAKO Kongah, Dendi; Sarjan, Muh.; Mukhlis, Baso
-
Publisher : MEKTRIK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract Electrical system Tadulako University has problems voltage drop and load unbalance caused by the distance network connecting the distribution substation and the supplied building is so far. Moreover, the load distribution is irregular resulting in drop voltage and load imbalance. This study is specifically addressed to discuss the problems occurred in Gardu Selatan Universitas Tadulako, where the substation is supplying the load to the Fakultas Pertanian, Fakultas Kehutanan, Fakultas Teknik, Fakultas MIPA, FKIK, and several other new buildings. The method used is to measure the current and voltage on the transformer and also on the panels in the building who experience a voltage drop by using Amperes pliers. The results of the measurements and analysis are that the 185 Volt low voltage drop has passed the standard provisions PUIL where the voltage drop across the low voltage network is 4%. This is because the area supplied by the substation south very wide and long enough network that reaches 804 meters so far has exceeded the provision SPLN maximum of 350 meters. It is therefore necessary to transfer electricity network path between distribution substations closer to the buildings in the supply. To avoid load unbalance it is necessary precision in any additional load on each phase and phase transfer loads to smaller current values ​​measured during peak load.   Keywords: Drop Voltage, Load unbalance, distribution substation.
PERANCANGAN JARINGAN FIBER TO THE HOME (FTTH) BERTEKNOLOGI GIGABIT PASSIVE OPTICAL NETWORK (GPON) DI PERUMAHAN CITRALAND PALU Toago, Sembara P.; Alamsyah, Alamsyah; Amir, Ardi
-
Publisher : MEKTRIK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract This research is aimed at how to design network system fiber to the home with the technology of GPON, analize fiber to the home with GPON technology implements, evaluate the use of technology as GPON access device in channeling triple play service, and make the planning design of fiber to the home. This research was conducted in residential Citraland Palu at Trans Sulawesi Tondo. From the results of this research obtained link power budget calculation, including loss fiber = 3.8815 dB, loss connected = 0.6 dB, loss connector = 0.8 dB, the recive signal power = 8,95 x 10-6 Watt, dan S/N = 1.157 x 10-10 A. While for the calculation of damping in every housing average by 22.9901 dB, while the lowest damping is 22.7874 dB, and the higest is 23.0566 dB. While in the planning design of these network is needed 1 GPON OLT, 1 device, 1 piece of ODC Passive Spiltter dengan with configuration 1:4 on the ODC, 61 piece Passive Spiltter with configuration 1:8 on the ODP, 61 ODP’s devices with 12 port  in every device 480  devices of ONU.   Keywords: FTTH (Fiber To The Home), GPON, Fiber Optic, Passive splitter.
SISTEM PENGAMAN PINTU OTOMATIS MENGGUNAKAN RADIO FREQUENCY IDENTIFICATION (RFID) TAG CARD DAN PERSONAL IDENTIFICATION NUMBER (PIN) BERBASIS MIKROKONTROLER AVR ATMEGA 128 Rurungan, Jeprianto; Nugraha, Deny Wiria; Anshori, Yusuf
-
Publisher : MEKTRIK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract Installation of security devices using sensors detectors continuous to grow. Making security system using Passive Infrared censor as the detector can be the right choice. This study formulates the problem Passive Infrared sensor how to work, and can detect the movement and how to utilize a Passive Infrared censor as a security tool room that triggered the short message service for Mobile, which then activates the lights and alarms. The purpose of this research is to investigate how the sensor Passive Infrared detector as a tool and how to use a Passive Infrared sensor as a security tool room that triggered SMS to Mobile, turn on the lights and alarms. The method used in this study is a qualitative method based on the experimental and the author makes a security system using passive infrared censor and short message service as a security tool room by utilizing the output voltage of 5 volts DC output passive infrared which is then processed by a microcontroller and microcontroller ordered wavecom modem to send short message service after the command is executed then the microcontroller triggers TIP 31 transistor to activate the relay so the lights and the alarm is active.   Keywords: Security, censors, Passive Infrared, Short Message Service Detectors, and Mobile
PERBANDINGAN NILAI TAHANAN PENTANAHAN PADA AREA REKLAMASI PANTAI (CITRALAND) Mukmin, Mirwan; Kali, Agustinus; Mukhlis, Baso
-
Publisher : MEKTRIK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract Grounding system is a system that connects conductive connection systems, equipment and installations bodies with earth / ground so as to secure the human from electric shock, and secure the installation components from the dangers of the voltage / current abnormal. Therefore, the earthing system becomes an essential part of the power system. The study was conducted to measure and compare the value of grounding resistance on an area of reclaimed and non-reclaimed beach in a residential area of ​​Citra Land, PT. Ciputra Surya, JO. that will facilitate the future design of earthing systems. Types of electrodes used in the measurement of the electrode is a single rod with a diameter of 0.15 m and a length of 1.4 meters, which were planted at a depth of 0.25 / 0.5 / 0.75 / 1 meter from the ground, measuring instruments used are analog Earth Resistance Tester 3235. Grounding resistance value measurement performed ten times in order to get the value can be averaged so get earth resistance value desired. Value of the grounding resistance measurement results reclaimed land amounted to 3.03 Ω, while the non-reclaimed land by 5 Ω. For the value of soil resistivity on the reclaimed land of 0.455 Ω, while for non-reclaimed land of 1.481 Ω.   Keywords: Reclamation, earthing, electrode and soil resistivity.
RANCANG BANGUN ALAT UKUR PH DAN SUHU BERBASIS SHORT MESSAGE SERVICE (SMS) GATEWAY Astria, Fanny; Subito, Mery; Nugraha, Deny Wiria
-
Publisher : MEKTRIK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

pH and temperature measuring system devices based on SMS gateway is a measurement tool that communicates with the provider, so it can be used to monitor the pH level and temperature of the water in the distance. It works by using a pH sensor and a temperature detector. pH and temperature measuring devices based on SMS gateway can measure the pH level of the water with a scale between pH 0 to pH 14, whereas for temperature, it can be measured with a scale between -100C up to 1000C. To create this system, it is needed wavecom modem for making a communication with the provider, the pH and temperature sensor as a detector, and ATMega 128 as a controller. This systems is programmed by using Delphi 7 ​​and micropascal application. It is designed during this study a pH and temperature measuring instrument based on SMS gateway and SMS (Short Message Service) as a medium for transferring the information through a long distances. Measurement data can be viewed directly in the LCD of the pH and temperature module. Moreover, it can also be viewed remotely via a PC connected to the modem wavecom and on a mobile phone .   Keywords: pH Sensor , Temperature Sensor , SMS (Short Message Service) Gateway .    
PROYEKSI KEBUTUHAN ENERGI LISTRIK KOTA PALU MENGGUNAKAN KONSEP LOGIKA FUZZY MAMDANI Masarrang, Maryantho
-
Publisher : MEKTRIK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Long-term load forecasting is intended to estimate the electrical load on an annual time period. It has an important role in the real control and security functions of an energy management system. This study is focused on designing long-term load forecasting in Palu electrical systems by using mamdani fuzzy logic method. The process of long term load forecasting is done by providing inputs: the number of customers, PDRB, and the power used for residences, businesses and public load at the previous year into the fuzzy logic system so that it is produced an output: the  power used for the next year. The result shows that mamdani fuzzy logic provide a high level accuracy of forecasting and very small value of MSE.
RANCANG BANGUN PERANGKAT MONITORING DENYUT JANTUNG DAN SUHU TUBUH Saputra, Erwin Adias; Subito, Mery; Dodu, A.Y. Erwin
-
Publisher : MEKTRIK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

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%.
RANCANG BANGUN SISTEM PERPUSTAKAAN UNIVERSITAS TADULAKO MENGGUNAKAN RADIO FREQUENCY IDENTIFICATION DAN SENSOR PASSIVE INFRARED Sani, Asrul; Nugraha, Deny Wiria; Hendra, Andi
-
Publisher : MEKTRIK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Radio frequency identification (RFID) is a tool for identifying objects using radio waves. RFID reader consists of a reader and a tag as the object is read. This technology is efficiently used in the manual library UNTAD as library card for its use without having direct contact (Contacless). Results of identification RFID reader in the form of a unique series of numbers. RFID reader is connected directly to a PC via a USB cable (Universal Serial Bus), so that the identification appear on the LCD monitor screen. The identification result is managed by the application that is made from Visual Basic 6 with GUI (grapichal User Interface) that simple connected in Acess 2007 database so that the library data is stored properly. Microcontroller ATMega8535 serves as a voice recorder module controller ISD 1820 remind visitors to fill out the list of visitors of the PIR sensor detection results when there are visitors who come in and as recipients visitor data contained in the application is then displayed on the LCD 2x16. From the combination of these technologies can overcome UNTAD library system is still manual because it produces a rapid and accurate data.
PENGENDALIAN SISTEM PENCUCI DAN PENGERING TANGAN OTOMATIS MENGGUNAKAN SENSOR PASSIVE INFRA RED (PIR) Taufik Rahman; Deny Wiria Nugraha; Yusuf Anshori
-
Publisher : MEKTRIK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Washer and dryer hand automatic system is one of the few applications of control systems. Research on control system washer and dryer hand automatic is aimed to know the working principle and how to implement sensors Passive Infra Red (PIR) as detection sensors, microcontroller ATMega32 as the main controller and Selenoid Valve, Dryer and Liquid Crystal Display (LCD) as an output device into a system that can be controlled automatically so that the activities of hand washing and drying can be done easily and practically. This research conducted with qualitative methods based on experiment which will be designed a washing system and automatic hand dryer using a PIR sensor-based microcontroller ATMega32. Washer and dryer hand automated system operate based on reaction Passive Infra Red sensor (PIR) on the human body, namely the hands of users. If one of the three mode buttons have been pressed and the user's hand is detected by the PIR sensors located around the faucet then the sensor will provide a response to the microcontroller to manage the data that will instruct the output device to work automatically.

Page 1 of 2 | Total Record : 20

 1   2 

Filter by Year

2015 2016


Reset
Filter By Issues
All Issue Vol 7, No 1 (2016): Jurnal MEKANIKAL Volume 7 Nomor 1 Januari 2016