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Single Phase to Single Phase Step down Cycloconverter

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5.0 | 3 ratings Rate this file 38 Downloads (last 30 days) File Size: 9.75 KB File ID: #27362 Version: 1.0
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Single Phase to Single Phase Step down Cycloconverter


Hadeed Sher (view profile)


This cycloconverter converts the ac frequency to ac frequency without the use of DC link.

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This cycloconverter is a step down cycloconverter. It converts the incoming line frequency to a lower frequency by the use of SCRs. The two bridge type controlled rectifiers are connected in anti parallel direction via 4 ideal switches. The time period of the ideal switches control the output frequency and the voltage can be varied by the firing angle of the SCRs.
By using 4 switches the grounds of both the converter is isolated.

MATLAB release MATLAB 7.7 (R2008b)
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Comments and Ratings (4)
19 Oct 2016 kishjore raju  
14 Oct 2016 nikhil joshi

Thank you very much

27 Apr 2010 Hadeed Sher

Hadeed Sher (view profile)

Yes, working on it.

Comment only
27 Apr 2010 Syed Abdul Rahman Kashif

Good effort, think some way to reduce the number of power switches
used. I guess there may be the way to eliminate the four central switches.

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