Controle da Tensão de Saída de um Sistema IPT por Estimação de Estado Utilizando o Filtro de Kalman

Nowadays, inductive power transfer systems (IPT) have located numerous application, highlighting for example the charging of cell phone batteries, and electric vehicles. In present article, IPT is applied in such a way that load voltage kept constant, it implemented Kalman filter utilizes signal synchronized with inverter output measured at rectifier switch as input variables. As signal, provides across secondary compensation capacitor. The used one switching signals supplies load. Computer simulations are performed Matlab environment different values resistance coupling factors IPT, where maintenance perceived.