Daftar Isi: SYNTHESIS OF POWER PROCESSING IN DC DISTRIBUTION SYSTEMS USING CASCADED CONVERTERS, LFRS AND SLIDING-MODE CONTROL TECHNIQUE

Daftar Isi:

4,Apr . - 2017 46 | P a g e SYNTHESIS OF POWER PROCESSING IN DC DISTRIBUTION SYSTEMS USING CASCADED CONVERTERS,LFRS AND SLIDING - MODE CONTROL TECHNIQUE. INGLES.V . PG Department,M.B.E�S.C.O.E/B.A.M.U,India,soniyaingle1992@gmail.com S .S. SANKESHWARI PG Department,M.B. E�S.C.O.E/B.A.M.U,India,* sankeswaril@gmail.com ABSTRACT Switching DC - DC converters are widely used to interface the DC output of renewable energy resources with power distribution systems in order to facilitate the use of energy at the customer side. In this paper,a system connected to a PV panel,fuel cell,wind turbine consisting of two cascaded DC - DC boost converters under sliding - mode control and working as loss - free resistors,gyrator,transformer is studied. The modeling,simulation,and design of the system are addressed. First,an ideal reduced - order sliding - mode dynamics model is derived from the full - order switched model taking into account the sliding constraints,the nonlinear characteristic of the PV module,and the dynamics of the MPPT controller. For this model,a design - oriented averaged model is obtained and its dynamic behavior is analyzed showing that the system is asymptotically globally stable. https://www.ijiert.org/paper-details?paper_id=141055