Investigation of Harmonic Characteristics in Printer due to Different Types of Voltage Source

Abstract

This paper discusses about harmonic characteristics due to different types of voltage sources. Usually, the voltage source is sinusoidal. But in actual condition the load that receives voltage sources through the elements where the output voltage of element as input to the load is not pure sinusoidal, for example voltage source at Power of Common Coupling (PCC) between transformer and linear load and nonlinear load. This research has been done with Schhafner Power Quality Analyzer and PM300 Power Quality Analyzer, was focused to all harmonic characteristics as power, voltage, current, power factor (p.f.), Harmonic Distortion, and harmonic energy losses cost. The load is printer because the printer is one of electronic device causes harmonics. The voltage sources in this research are sine wave, triangle wave and harmonic order combinations of 3 rd , 5 th and 9 th. Why this research discuses voltage source for Harmonic order 3 rd , 5 th and 9 th and don not combination of 3 rd , 5 th and 7 th , because the combination 3 rd , 5 th and 9 th is more complicated then combination of 3 rd , 5 th and 7 th Keywordstype of voltage source; power factor; energy losses cost; harmonic characteristics

Multi-Area Economic Dispatch Performance Using Swarm Intelligence Technique Considering Voltage Stability

“…where Z ij is the magnitude of the impedance of transmission line connecting bus i and bus j, Q j is the reactive power at the receiving end bus, V i is the sending end bus voltage [22], [23] and X ij is the magnitude of the reactance of the transmission line connecting bus i and bus j. According to [21], FVSI values approaching the value of 1.00 indicates the instability of the line.…”