CD Skripsi
Pengujian Dan Pengukuran Arus, Tegangan Dan Daya Disipasi Plasma Tegangan Tinggi Dengan Konfigurasi Elektroda Batang Besi-Plat Dan Batang Grafit-Plat
Plasma is an electrical phenomenon that occurs when air (gas) fails to function as an insulator due to a high electric potential at the electrode (conductor) tips. This leads to ionization processes forming an electrical path (dielectric thread) connecting the two electrodes. Plasma can be utilized for various applications such as cutting, welding, and synthesis. The aim of this research is to measure the current, voltage, and power dissipation in high-voltage plasma with iron-plate and graphite-plate electrode configurations. The research method employed involves charge breakdown using transformer components, iron rod electrodes, graphite rod electrodes, plate electrodes, capacitors, probes, and an oscilloscope as the primary tools. At a distance of 0.5 cm, the iron-plate electrode configuration yields Ieff of 18.385 mA, Veff of 4.192 kV, and Pi of 3.5675 J/s. Meanwhile, the graphite-plate electrode configuration produces Ieff of 20.86 mA, Veff of 5.789 kV, and Pi of 4.0141 J/s. At a distance of 1 cm, the iron-plate electrode configuration results in Ieff of 16.167 mA, Veff of 3.627 kV, and Pi of 2.1056 J/s, whereas the graphite-plate electrode configuration yields Ieff of 20.153 mA, Veff of 4.725 kV, and Pi of 2.8036 J/s. At a distance of 2 cm, the iron-plate electrode configuration generates Ieff of 14.142 mA, Veff of 2.728 kV, and Pi of 0.5477 J/s, while the graphite-plate electrode configuration produces Ieff of 17.324 mA, Veff of 3.926 kV, and Pi of 1.9147 J/s. The research findings indicate that at the same distance, the iron-plate electrode configuration yields higher current and power dissipation compared to the graphite-plate configuration. The distance between electrodes also influences current, voltage, and power dissipation. Smaller electrode distances result in higher Ieff, Veff, and Pi in the plasma generation system, and vice versa. These results can serve as a reference for further research on plasma applications.
Keywords: Plasma, High Voltage, Current, Power Dissipation, Iron Rod-Plate, Graphite Rod-Plate
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