Solar capacitance type voltage-boosting photo-voltaic power supply

Abstract

This invention relates to a solar condenser type booster photovoltaic power. The anode of the photovoltaic battery is in series with the diode D1 through resistance R1 and connects with the shunt-wound anode of the capacitance C1,C2,Cx-1,Cx, and the photovoltaic battery's cathode connects with the anode of the capacitance C1,C2,Cx-1,Cx, and the space between the cathode and anode of capacitance C1,C2,Cx-1,Cx connects with the voltage-stabiliser diode D2, diode D1, and the two end of the capacitance C1,C2,Cx-1,Cx connect with the inductance L, the other end of the inductance L connects with the input end of the chip Ic1 and the anode of the diode D3, and the output end of the chip Ic1 connects with the anode end of the diode D3 and the anode end of the capacitance C0, and the anode of the chip Ic1 and the capacitance C0 connect with the earth, and the chip Ic1's output end and the earthing end connect to the circuit which composed of the triode T1,T2,T3, resistance R2,R3 and light emitting diode D. The advantage in this invention is that the using life is long, the temperature range is broader, the volume is small, and it is easy to maintain.

Description

technical field [0001] The invention relates to a power supply, especially a power supply that converts solar energy into electrical energy and stores it in a capacitor to drive a light-emitting diode to emit light. Background technique [0002] With the rapid development of the economy, the three major problems of energy crisis, environmental pollution and sustainable development are placed in front of human beings. The rapid growth of population, the continuous reduction of coal and oil energy, and the increasing environmental pollution have forced human beings to We have to explore efficient and clean new energy sources. Solar cells have light weight, long life, high reliability, no pollution, no noise, radiation resistance, can withstand various environmental changes and have high sensitivity, wide spectral response and good linearity. Solar energy will become one of the important energy sources needed for human survival and life in the future. Today, with the developm...

AI Technical Summary

Problems solved by technology

Maintenance is time-consuming and laborious. The battery contains heavy metals such as lead and cadmium. After the battery is scrapped, it will cause secondary pollution to the natural environment. The working temperature range of the battery is narrow, 0°-45°, which is not suitable for the system in cold weather conditions. Work

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