摘要
光伏发电是一种清洁、经济、充足、安全的能源。基于MSP430的光伏发电逆变器是专门为用于光伏发电设计的,它针对太阳光照的不稳定性,加入了各种保护电路以及反馈控制电路,通过最大功率点跟踪实现了太阳能利用的高效性,最后经过逆变电路和整流滤波电路输出220 V的稳定电压。介绍了主控芯片MSP430F149的特点,给出了系统设计的软硬件结构。
Photovoltaic energy is a clean, economic, sufficient and safe energy. The photovoltaic energy gen- eration inverter based on MSP430 is specially designed for photovoltaic energy generation. According to instabili- ty of sun illumination, protecting circuits and feedback control circuits are added. By tracking the maximum pow- er point, solar energy is exploited efficiently. After being processed by inverting circuits, commutating and filter- ing circuits, a stable voltage of 220 V is output. Characteristics of master control chip MSP430F149 are intro- duced. Software and hardware structures for system design are given.
出处
《光电技术应用》
2013年第1期66-70,共5页
Electro-Optic Technology Application
