Low voltage digitally control impedance based solar charge controller design on FPGA

This paper provides an overview of the power measurement techniques in sensor network localization in which solar charge controlled checks the voltage and current of the battery. This is an ideal low-cost design that could be implemented in many developing countries´ the grid energy generators. In this paper, we did work on different frequencies and check the power reduction. It has been observed that the maximum total power reduction occurs in the case of frequency of 1 MHz when it is operating at LVDCI_DV2_25. So, it is preferable to operate the circuit at the frequency of 1 MHz with respect to other frequencies to make it more energy efficient. We analyze LVDCI_DV2_15 for different frequencies; there is 96.62% reduction when we are reducing frequency from 1THz to 1 MHz, 73.51% reduction when we are reducing frequency from 100GHz to 1 MHz, 21.88% reduction when we are reducing frequency from 10GHz to 1 MHz.