SOLAR BATTERY SIMULATOR AND SIMULATION METHOD FOR LOW POWER SOLAR BATTER CHARGER

摘要

The present invention relates to a solar battery simulator and, more specifically, to a solar battery simulator copying the characteristics of a solar battery and performing a solar battery simulation about a low power solar battery charger. According to the present invention, the solar battery simulator is able to generate a waveform similar to an actual solar battery and has a fast switching speed and a low noise characteristic by making a voltage-current waveform using not a switching power supply but an actual diode. [Reference numerals] (410) Solar battery output controller;(430) Variable constant current generator;(440) Solar battery cover generator;(AA) Reference current;(BB) Reference voltage;(CC) Output;(DD) Incidence amount;(EE) Temperature