Title :
Design of low cost low power home independent photovoltaic power system
Author :
Song, Gao ; Ying, Lou ; Mingzhi, Jia ; Fang, Cao
Author_Institution :
Electr. & Inf. Eng., Bei Hua Univ., Jilin, China
Abstract :
In order to solve the difficult problem of electricity in remote areas, we design a low cost, low power, home solar power system. The system mainly consists of buck-boost circuit, UC3906 intelligent battery charging circuit , an unidirectional high-frequency link inverter and STC12C5410AD single chip. STC12C5410AD single chip realizes the functions of detecting the circuit voltage,monitoring battery Performance and producing various feedback control signals . The system has the characteristics of simple circuit, low cost, high efficiency, stable and reliable .
Keywords :
circuit feedback; microprocessor chips; photovoltaic power systems; power convertors; solar power stations; buck-boost circuit; circuit voltage detection; feedback control signals; home solar power system; intelligent battery charging circuit; low cost low power home independent photovoltaic power system; monitoring battery performance; unidirectional high-frequency link inverter; Batteries; Feedback control; Integrated circuit reliability; Inverters; Pulse width modulation; Renewable energy resources; SPWM; STC12C5410AD; UC3906 charging circuit; buck-boost circuit; high-frequency link;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5987627
