wokey jom tengok apa yg aku buat untuk FYP ni... Bawah ni ada citer ckit apa yang aku buat yeee...
Background Electric Service Company is required to maintain harmonic voltage level in the system below the standard’s limit. Most of the harmonic distortion is caused by non-linear load electrical device such as compact fluorescent lamp. Different brand and type CFL will produce different harmonic, illumination and the other parameters. Harmonic is a component of a sinusoidal voltages or current having frequencies that are integer multiples of the frequency (50Hz-60Hz). Therefore any current and voltage waveform can be resolute into its harmonic component. As a result, voltage distortion is generated indirectly from the harmonic current flow through the distribution system. The combined with fundamental voltage or current, harmonic produce waveform distortion. They represent the major distorting components of the main voltage and load current waveforms. Institute of Electrical and Electronics Engineers (IEEE) has come out with standards and guidelines regarding harmonic. One of the standards is IEEE standard 519-1992. The standard includes steady state limits on current harmonic and harmonic voltage at all system voltage levels. The limit was set for a steady state operation and for worst case scenario. The standards and guidelines were introduced which provides comprehensive recommended guidelines on investigation, assessment and measurement of harmonics in power system.
i. To explore the performance of Compact Fluorescent Lamps (CFL).
ii. To measure the total harmonic distortion and illumination on Compact Fluorescent Lamps (CFL).
iii. To propose the best Compact Fluorescent Lamps (CFL) in terms of harmonic level and illuminate.
wokey ullss nampak macam senangkan.. tapi aku dah separuh pengsan buat experiment ni..yang mana mentol terbakar, mentol meletup, meter terOFF dengan tiba-tiba, dengan tripnya, dengan bau-bau hangit nye.. den dah tak larat daaa...belom lagi nak pulun buat Thesis lagi...mintak nyawa..mintak nyawaaaa.... belom lagi layan SV aku yg sangat2 busy ok..!! o0ooo stresssss...!
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