Electronics Ballast With Power Factor Correction And Harmonics Filter
This project will focus on power factor correction and harmonic filter circuit designed for electronic ballast fluorescent lamp. The selected electronic ballast fluorescent lamp with high harmonic and low power factor is improved by added the valley fill passive power factor correction circuit af...
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| Format: | Monograph |
| Published: |
UTeM
2009
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| Online Access: | http://library.utem.edu.my:8000/elmu/index.jsp?module=webopac-d&action=fullDisplayRetriever.jsp&szMaterialNo=0000051616 http://library.utem.edu.my:8000/elmu/index.jsp?module=webopac-d&action=fullDisplayRetriever.jsp&szMaterialNo=0000051616 http://eprints.utem.edu.my/4029/1/Electronic_Ballast_With_Power_Factor_Correction_And_Harmonics_Filter_-_TK4386_.H37_2009.pdf http://eprints.utem.edu.my/4029/2/Electronic_Ballast_With_Power_Factor_Correction_And_Harmonics_Filter_-_TK4386_.H37_2009.pdf |
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| Summary: | This project will focus on power factor correction and harmonic filter circuit designed
for electronic ballast fluorescent lamp. The selected electronic ballast fluorescent lamp with
high harmonic and low power factor is improved by added the valley fill passive power factor
correction circuit after the fully control bridge rectifier. Valley fill circuit is used because it is
due to low cost, high efficiency and simple circuit design. The power factor can be increase
35%, current total harmonics distortion reduced 41.8% and voltage 25.6%. This valley fill
passive power factor correction circuit is suitable for increasing the power factor and reducing
the harmonic. |
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