| Summary: | 碩士 === 和春技術學院 === 電機工程研究所 === 92 === In this thesis, the equivalent model of fluorescent lamp is transformed into a simple component by modular function of IsSpice software. To find out the precise filament resistance and get minimum errors of IsSpice , we apply the robust design of Consecutive Orthogonal Array to search the parameters combinations of components. In order to estimate the changeful relationship of lamp voltage and lamp current more precisely, we measure those parameters at different filament currents and ambient temperatures. The experimental results are applied to Orthogonal Array and calculate the equivalent resistances of the components, and then the results are applied in component characteristic equations. Finally, a lamp circuit model that is suitable for operation under different ambient temperature s and different filament currents is accomplished by modular function of IsSpice. Calculated results for four commonly applied filament resistance models types, and the errors between experimental results are obtained. These results are compared with those by applying the modeling method proposed in this thesis.
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