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Journal : Journal of Electronic and Electrical Power Application

IMPLEMENTATION OF LINIER REGRESSIONUSING THE JSN-SR04T SENSOR FOR THE MONITORING WATER LEVEL IN WATER TANKS THROUGH ANTARES PLATFORM Garnis Hasna Iftinan Apsari; Sigit Pramono; Nur Afifah Zen
Journal of Electronic and Electrical Power Applications Vol. 2 No. 2 (2022): JEEPA Volume 2 Nomor 2
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v2i2.1277

Abstract

Its use as a water storage location means that it is not uncommon for the water tank to overflow if the water level exceeds the maximum limit. One of the airtight ultrasonic sensors is the JSN-SR04T ultrasonic sensor for measuring water levels. However, this sensor has a weakness in the measurement reading that is less accurate. One way to improve the accuracy of this sensor's reading is to use the Linear Regression method. The purpose of this research is to test the accuracy of sensor measurement and the effect of linear regression implementation. The platform used in this research is Antares which is used for storing measurement data results. The results of the sensor measurement test show that the sensor is less accurate in measurement, after being implemented with the linear regression method the measurement results are approaching accurate but there is still a slight difference. The linear regression method is able to improve the accuracy of measurement data results better than before using linear regression.
IMPLEMENTATION OF MOVING AVERAGE FILTER FOR THE MONITORING WATER LEVEL IN WATER TANKS USING ANTARES. Raffi Noval Pambudi; Slamet Indriyanto; Sigit Pramono
Journal of Electronic and Electrical Power Applications Vol. 2 No. 2 (2022): JEEPA Volume 2 Nomor 2
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v2i2.1279

Abstract

Almost all monitoring systems for measuring the height of water reservoirs use ultrasonic sensors. One of the ultrasonic sensors that is already waterproof is the JSN-SR04T ultrasonic sensor. However, this sensor has a weakness, namely the high error rate of sensor readings, thereby reducing the accuracy of sensor readings. One way to reduce errors that occur in sensors is to implement a Moving Average Filter (MAF) data filter. The MAF used in this study are MAF 5 and MAF 10. The purpose of this study is to test the sensor by comparing the sensor error value if not using MAF by using MAF 5 and MAF 10. For the monitoring system and the database of sensor measurement results used in this study is to use the Antares platform. The test results of the JSN-SR04T ultrasonic sensor reading value state that if the sensor does not use MAF, the sensor reading value produces an average error of 5.41%. Then if the sensor uses MAF 5 produces an average error of 3.42% and MAF 10 produces an average error of 5.21%. These results prove that the implementation of the Moving Average Filter is able to reduce the JSN-SR04T ultrasonic sensor reading error.
Sistem Pemantauan Parameter Kelistrikan berbasis Komunikasi LoRaWAN dengan Platform Antares Fredre Nico Panggabean; Sigit Pramono; Anjar Taufik Hidayat
Journal of Electronic and Electrical Power Applications Vol. 3 No. 1 (2023): JEEPA Volume 3 Nomor 1
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v3i1.1427

Abstract

Electrical power is an important parameter to determine how much electrical energy is consumed or produced. Some systems that consume or generate electricity are located in remote or difficult-to-reach locations, for example monitoring volcanoes or micro-hydro power plants at the mountains. Therefore, we need a tool to monitor the electric power from afar. In this research a tool has been designed that can monitor electrical energy with the PZEM004T-10A sensor in real time using the LoRaWAN network on the Antares platform. From the results of system testing, it can be concluded that the designed system can run well according to its function. The results of the average percentage error reading of the PZEM004T sensor against the power meter measuring instrument show a very good value where the average error obtained in the voltage parameter is 0.45%, while the error value obtained for the current parameter is 0.22%, power is 1.44% and power factor of 0.15%. The performance of the Quality of Service delay value on the network according to the standard criteria issued by TIPHON, the delay value produced by SF7 and SF10 is categorized as a bad delay. Then the delay on SF9 and SF12 is included in the good category, and the delay produced by SF8 and SF11 is categorized as a very good delay. Meanwhile, the packet loss value is included in the very good criteria for SF8-SF12 and good for SF 7.