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All Journal EPIC : Journal of Electrical Power, Instrumentation and Control
Susilo, Joko Tri
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Electrical & Electronics Engineering

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Journal : EPIC : Journal of Electrical Power, Instrumentation and Control

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Analisis Pergeseran Phase Motor Induksi 3 Phase Hasil Rewinding Dengan Pemodelan Finite Element Yulanda, Erik Agustian; Dinata, Seflahir; Susilo, Joko Tri; Setiawan, Wahyu
EPIC Journal of Electrical Power Instrumentation and Control Vol 6 No 2 (2023): EPIC
Publisher : Universitas Pamulang, Prodi teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/epic.v6i2.36368

Abstract

Motor induksi 3 phase memegang peran penting di berbagai aplikasi industri, seiring penggunaan motor induksi akan mengalami degradasi sehingga solusi umum yang dilakukan adalah rewinding, meskipun rewinding efektif untuk memperbarui dan memperpanjang umur motor induksi namun dampak dari rewinding adalah terjadinya pergeseran phase, pergeseran phase pada motor induksi dapat menyebabkan karakteristik operasional, penurunan efisiensi, kenaikan suhu bahkan dapat menyebabkan kerusakan komponen internal, sehingga menjadi penting untuk melakukan analisis pergeseran phase pada motor induksi 3 phase hasil rewinding. Metode penelitian yang dilakukan adalah mengubah diameter kawat lilitan tanpa mengubah jumlah lilitan, langkah belitan, jumlah alur dan jumlah pasang kutub dari motor induksi sebelum dililit ulang. Pemodelan motor induksi 3 phase dilakukan dengan menggunakan perangat lunak Finite Element Ansys Maxwell 16,0. Dengan diameter kawat lilitan awal 0,75 mm diganti dengan menggunakan diameter kawat lilitan 0,60 mm, Pengujian dilakukan dengan mengukur arus, tegangan, faktor daya, kecepatan putaran motor dan menganalisis pergeseran phase pada motor induksi sebelum dan sesudah proses rewinding. Hasil pengujian menunjukan  besaran nilai pergeseran phase yaitu sekitar 36o sampai 32o, sementara dari hasil rancangan motor yang dibuat menggunakan perangkat lunak Finite Element Analysis, didapatkan nilai  kecepatan rating di 1450 RPM dengan torsi 2,42769 Nm dan pergeseran phase sebesar 41.4o. Pada kondisi rating didapatkan nilai arus keluaran 4.5944 A dengan tegangan sebesar 307,822 V.
Monitoring dan Data Logger Panel Distribusi Dengan Power Meter dan SCADA LabVIEW Susilo, Joko Tri; Sutarmin, Sutarmin
EPIC Journal of Electrical Power Instrumentation and Control Vol 7 No 1 (2024): EPIC
Publisher : Universitas Pamulang, Prodi teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/epic.v7i1.38199

Abstract

The use of electrical energy from year to year will increase in accordance with the progress of human civilization. With the large use of electrical energy, it is necessary to regulate and limit the use of electrical energy. Measurement of electrical quantities is usually carried out using simple measuring instruments with manual recording so that the data obtained is not real time and requires a process to obtain measurement results. Has made Distribution panel monitoring and data loggers have been created using power meters and SCADA LabVIEW. This tool helps monitor the amount of electricity in the distribution panel in real time. This research aims to create a set of distribution panel monitoring and data logger systems using a power meter and LabVIEW SCADA and find out the value of electricity on the distribution panel in real time. Making monitoring tools using LabVIEW Power Meter and SCADA as an interface, data processing and also a data system logger. In voltage testing this system can work well with an average voltage reading error of 0.03%, in current reading testing this system can work well with an average reading error of 0.3%, in active power reading testing an average error value is obtained of 0.16%, in the reactive power reading test the average error value was 2.35%, in the frequency reading test the average reading error was 0.03%, in the kWh value reading test between the LCDpower meter display and LabView the average reading error was 0.46% and the average reading error was 0.16%. The average delay in Power Meter readings to LabVIEW is 12 milliseconds.
Perancangan Pembangkit Listrik Hybrid dengan Tenaga Surya dan Tenaga Mikrohidro Yulanda, Erik Agustian; Susilo, Joko Tri; Tama, Agi; Sunardi, Sunardi; Prakoso, Dony Agus; Yanuar, Ahmad
EPIC Journal of Electrical Power Instrumentation and Control Vol 7 No 1 (2024): EPIC
Publisher : Universitas Pamulang, Prodi teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/epic.v7i1.39647

Abstract

Efforts to provide electrical energy in remote areas are by utilizing available natural potential such as solar radiation and water flow rates, so that designing a hybrid power plant based on solar power and micro hydro becomes appropriate. This research aims to design an optimal hybrid power generation system by utilizing each energy source. The design method includes analysis of potential solar radiation and river water flow, selection of main components and system design. The measurement results over a period of seven days show an average light intensity of 5106 lux and an average water discharge of 1.24 m3/s. Based on system test results, the PLTS power is 110.27 Watts and the PLTMH power is 170.09 Watts, so the total energy is 280.36 Watts (0.280 kW). In conclusion, the application of hybrid power plants with solar power and micro hydro power in remote areas has great potential.
Co-Authors Ahmad Yanuar Dinata, Seflahir Prakoso, Dony Agus Sunardi Sunardi Sutarmin Sutarmin, Sutarmin Tama, Agi Wahyu Setiawan Yulanda, Erik Agustian