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— A PFC in a bridge-less converter topology (Landsman converter) connected to a brushless DC motor (BLDCM) drive for low power applications is detailed. The diode switching losses are reduced by adopting the BL topology and the switching losses of the voltage source inverter solid state switches are reduced by using low frequency switching signals for electronic commutation of BLDCM motor. The landsman converter with BL PFC at the front-end and operating with DICM topology is used to control the DC bus voltage and the PFC is naturally achieved with low losses. Only one voltage sensor is used to regulate the DC bus voltage. A test bed was developed to test the BLDCM. Here the operation of BLDCM is shown with respect to its performance for different AC supply voltages (90V-265 V).
Keywords:
Discontinuous inductor current mode, PFC, Landsman Converter, BLDC Motor ,VSI Introduction.
Cite Article:
"PERFORMANCE ANALYSIS OF MODIFIED LANDSMAN CONVERTER-FED BLDC MOTOR", International Journal for Research Trends and Innovation (www.ijrti.org), ISSN:2456-3315, Vol.11, Issue 4, page no.c13-c19, April-2026, Available :http://www.ijrti.org/papers/IJRTI2604275.pdf
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ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator