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In this paper, a method of charging lead acid battery with solar power using flyback converter is proposed. The basic system consists of a buffer circuit, auxiliary power circuit, control circuit, voltage feedback circuit and current feedback circuit. The system is capable of monitoring battery voltage and the current charging the coupling inductor and automatic control of output duty cycle, overcharging...
With increasing population of elder people around the world, the demand of home care system such as sufficient sunlight supplier from natural resource is getting much attention in recent years. This paper has proposed an automatic sunlight adjusting system (ASAS) using solar power for the shutter action control. The proposed system can keep sunlight moderate as desired in the indoor room. Once the...
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