Title :
Design of inverter power supply for household solar power generation in pastoral area
Author :
Yang Xiao ; Zhai Yu-wen ; Ai Xue-zhong
Author_Institution :
Coll. of Inf. & Control Eng, Jilin Inst. of Chem. Technol., Jilin, China
Abstract :
The inverter power supply for pastoral area household solar power generation is developed in this paper. Based on SPWM technology, after passive filtering, the power supply with inverter can produce low-distortion high-efficiency sinusoidal AC power supply. When the power of loads is less than 300W and the DC input power supply is within 10V to 14V, the inverter can give the output of sinusoidal voltage 220VACα10%. It has the functions of under-voltage input protection and over-current output protection, and can automatically recover the normal operation state after elimination of under-voltage and over-current.
Keywords :
PWM invertors; overcurrent protection; power supplies to apparatus; solar power stations; SPWM technology; inverter power supply; over-current output protection; passive filtering; pastoral area household solar power generation; power 300 W; under-voltage input protection; voltage 10 V to 14 V; Cutoff frequency; Inverters; Power supplies; Solar power generation; Switches; Voltage control; SPWN; efficiency; power supply with inverter; single-chip computer; solar power generation;
Conference_Titel :
Power Engineering and Automation Conference (PEAM), 2011 IEEE
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-9691-4
DOI :
10.1109/PEAM.2011.6134855
