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Journal : Journal of Integrated and Advanced Engineering (JIAE)

Design a Monitoring and Control in Irrigation Systems using Arduino Wemos with the Internet of Things Lukman Medriavin Silalahi; Setiyo Budiyanto; Freddy Artadima Silaban; Arif Rahman Hakim
Journal of Integrated and Advanced Engineering (JIAE) Vol 1, No 1 (2021)
Publisher : Asosiasi Staf Akademik Perguruan Tinggi Seluruh Indonesia (ASASI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51662/jiae.v1i1.13

Abstract

Irrigation door is a big issue for farmers. The factor that became a hot issue at the irrigation gate was the irresponsible attitude of the irrigation staff regarding the schedule of opening/closing the irrigation door so that it caused the rice fields to becoming dry or submerged. In this research, an automatic prototype system for irrigation system will be designed based on integrating several sensors, including water level sensors, soil moisture sensors, acidity sensors. This sensor output will be displayed on Android-based applications. The integration of communication between devices (Arduino Nano, Arduino Wemos and sensors supporting the irrigation system) is the working principle of this prototype. This device will control via an Android-based application to turn on / off the water pump, to open/close the irrigation door, check soil moisture, soil acidity in real time. The pump will automatically turn on based on the water level. This condition will be active if the water level is below 3cm above ground level. The output value will be displayed on the Android-based application screen and LCD screen. Based on the results of testing and analysis of the prototype that has been done in this research, the irrigation door will open automatically when the soil is dry. This condition occurs if the water level is less than 3 cm. The calibrated Output value, including acidity sensor, soil moisture sensor and water level sensor, will be sent to the server every 5 seconds and forwarded to an Android-based application as an output display.
1 X 1000 kVA Transformer Measurement Analysis using Dyn-11 Vector Group and Off Load Tap Changer Setiyo Budiyanto; Lukman Medriavin Silalahi; Freddy Artadima Silaban; Adi Kurnia; Agus Dendi Rochendi; Muhammad Budi Haryono; Mochamad Furqon Ismail
Journal of Integrated and Advanced Engineering (JIAE) Vol 1, No 2 (2021)
Publisher : Asosiasi Staf Akademik Perguruan Tinggi Seluruh Indonesia (ASASI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51662/jiae.v1i2.14

Abstract

The transmission line of electrical energy generated by the power plant is usually located far from the load center to be distributed to the community. The substation is part of a distribution transmission line that acts as a control center and consists of a collection of extra high voltage equipment. Routine maintenance of the power transformer as the main equipment of the substation must be scheduled so that its performance remains reliable. The proposed method of this research is to analyze the condition of the transformer through testing when it is off, to the calculation of the transformer ratio to determine the condition of the transformer windings using the calculation of the formula and measurement of the Raytech Transformer Turn Ration measuring instrument. In this research, the Raytech Transformer Turn Ratio measurement tool is used to determine the ratio of the winding input voltage of 20,000 volts and the output voltage of 400 volts on the power transformer. At a voltage of 40VAC, from the results of the comparisons that have been made, it can be seen that the test results of the Raytech Transformer Turn Ratio measuring instrument, if it crosses the 0.5% tolerance limit, the measurement results on one of the coils change the ratio. If the transformer is not regularly checked, the impact will result in unbalance of voltage on one of the coils. And one of the coils in phase will expand and cause a loss of voltage.
Co-Authors Abdul Hamid Adi Kurnia Agung Yoke Basuki Agus Dendi Rochendi Agus Dendi Rochendi Agus Dendi Rochendi Agus Dendi Rochendi Agus Dendi Rochendi Agus Dendi Rochendi Agus Dendi Rochendi Alvin Sepbrian Amaliya, Triyastika Andhika Kurniawan Andhika Kurniawan Arga Gilang Rolanda Arif Rahman Hakim Badaruddin Badaruddin Chris Drake Cian Ramadhona Hassolthine Dadang Gunawan Daniel Putra Pardamean Mbarep David Martin Antoyo Dimas Jatikusumo Ema Ema Erry Yulian Triblas Adesta Fajar Banardi, Deswandi Fajri, Nuralia Fauziah Anggini Freddy Artadima Silaban Gao Hongmin Gunawan Osman Haq, Fesa Asy Syifa Nurul Heryanto Heryanto Ike Yuni Wulandari Imelda Uli Vistalina Simanjuntak Imelda Uli Vistalina Simanjuntak Imelda Uli Vistalina Simanjuntak Irfan Kampono Linggar Amnesta Virgian Maharani, Muthia Mochamad Furqon Ismail Mudrik Alaydrus Muhamad Husni Muhammad Budi Haryono Muhammad Hafizd Ibnu Hajar Muhammad Ikhsan Muhammad Yusuf Muhtar Muhtar Muhtar Muhtar Muhtar Muhtar Muliati, Vika Febri Narwikant Indroasyoko Nyi Mas Mia Rahmawati Rachel Intania Rifany Rachmat Muwardi Raden Sutiadi RAHAYU, FAJAR Rahmad, Khozaeni Bin Ramdani, Ranti Aulia Putri Retno Dwi Hapsari Rizki, Retno Bangun Rochendi, Agus Dendi Rumbaman, Wulan Nursyifa Selamet Kurniawan Septi Andryana Setiyo Budiyanto Sihombing, Grace Lamudur Arta Simanjuntak, Imelda Uli Vistalina Suci Resmiyati Taufiq, Yufimar Triyanto Pangaribowo Ucuk Darusalam Vika Febri Mulyati Vrathama, Brenanda Kristian Wicaksono, Wisnu Adi Wijaksana, Wibi Wijaksana Wisnu Adi Wicaksono