A New High Frequency Boost Converter with an HI-Bridge Auxiliary Resonant Circuit to Drive a BLDC Motor
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 1
Abstract
This paper introduces a totally exceptional modest, amazingly prudent, solid and minimal engine drive topology for modern applications. The Brushless DC motor could be a straight forward tough machine that has discovered application over a decent power and velocity of reaches in a few shapes and geometry. This paper in short surveys the fundamentals behind the engine and conjointly entirely unexpected different sorts of BLDC motor with distinctive geometries thus introduces a shiny new arrangement for BLDC motor/generator, that doesn't utilize a static magnet inside the rotor. Furthermore a just took the ribbon off new soft-switching converter is arranged amid this paper. the customary support converter creates switching losses at turn ON and OFF, and this causes a diminishment entire framework's power. Where the auxiliary converter uses a soft-switching strategy utilizing an secondary circuit with a diodes, inductance and capacitance and auxiliary switch, . Subsequently, the proposed delicate exchanging support converter lessens exchanging misfortunes a remarkable customary hard-exchanging converter. The strength that is with respect to 91% in hard exchanging will increment to around 96 % in the proposed soft-switching converter. Therefore in this paper, the trademark execution of the proposed soft-switching converter is empowered and checked by utilizing Matlab & Simulink.
Authors and Affiliations
R. Tamizh Nesan, J. Jegadhish Gopinath
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