Sistem kelistrikan RSUP Sanglah terdiri dari lima buah MDP (Main Distribution Panel) yang melayani begitu banyak beban yang menuntut kualitas tegangan dan arus yang baik demi kelancaran pelayanan kesehatan. Dari hasil simulasi THD (Total Harmonic Distortion) pada beban listrik di RSUP Sanglah dengan simulink MATLAB 7.04, untuk THDv sudah sesuai standar sedangkan untuk THDi pada beberapa MDP tid…
The use of photovoltaic power generation systems is increasing all around the world. However, photovoltaic systems use inverters and other electronics to convert and control DC power from panels to AC power. This may lead to increased power losses, decreased efficiency and power factor, overheating due to higher parasitic currents, and possible damages of the devices designed to work with smoot…
This paper presents the harmonic measurement and simulation in a power distribution network and then gives suggestion of filter installation to improve harmonic distortion. The specific case study has been conducted at Faculty of Electrical Engineering, UTM building where nonlinear loads such as computers and fluorescent lamps which produce the harmonics are connected. Measurements are conducte…
This paper describes the measurements and simulations of harmonics from six pulse adjustable speed drives in Pulp and paper Industry. Harmonic analysis of the distribution system is essential to study the behavior of equipments connected in the non-sinusoidal system environment for designing and optimal location of filters. The simulations are done in Mat lab by sim-link circuit simulator. Vali…
This paper presents the results of the characterization of 19 industrial customerpsilas measurements of harmonics in their distribution system of medium voltage level, jointly with a software application to carry out a probabilistic evaluation of levels of distortion of currents and harmonic voltages on their systems. The developed program is based on Monte Carlopsilas simulation technique and …