dsPIC33F設(shè)計的連接電網(wǎng)的太陽能逆變器
? Nominal output current = 0.8A
? Output voltage range = 180 VAC-264 VAC
? Output frequency nominal frequency = 50 Hz
? Output frequency range = 47 Hz-53 Hz
? Power factor = >0.95
? Total harmonic distortion = 5%
? Efficiency
- Peak efficiency = 95%
- Maximum Power Point tracking = 99.5%
- Minimum efficiency>0.8
110V太陽能微型逆變器系統(tǒng)指標:
? Maximum output power = 185 watt
? Nominal output voltage = 110V
? Nominal output current = 1.7A
? Output voltage range = 90 VAC-140 VAC
? Output frequency nominal frequency = 60 Hz
? Output frequency range = 57 Hz-63 Hz
? Power factor = >0.95
? Total harmonic distortion = 2%
![](http://editerupload.eepw.com.cn/fetch/20140213/230771_2_0.jpg)
圖3。連接電網(wǎng)的太陽能微逆變器參考設(shè)計外形圖
![](http://editerupload.eepw.com.cn/fetch/20140213/230771_2_1.jpg)
圖4。連接電網(wǎng)的太陽能微逆變器參考設(shè)計方框圖(1)
![](http://editerupload.eepw.com.cn/fetch/20140213/230771_2_2.jpg)
圖5。連接電網(wǎng)的太陽能微逆變器參考設(shè)計方框圖(2)
![](http://editerupload.eepw.com.cn/fetch/20140213/230771_2_3.jpg)
圖6。連接電網(wǎng)的太陽能微逆變器參考設(shè)計板外形圖
![](http://editerupload.eepw.com.cn/fetch/20140213/230771_2_4.jpg)
圖7。連接電網(wǎng)的太陽能微逆變器參考設(shè)計板電路圖(1)
![](http://editerupload.eepw.com.cn/fetch/20140213/230771_2_5.jpg)
圖8。連接電網(wǎng)的太陽能微逆變器參考設(shè)計板電路圖(2)
![](http://editerupload.eepw.com.cn/fetch/20140213/230771_2_6.jpg)
圖9。連接電網(wǎng)的太陽能微逆變器參考設(shè)計板電路圖(3)
![](http://editerupload.eepw.com.cn/fetch/20140213/230771_2_7.jpg)
圖10。連接電網(wǎng)的太陽能微逆變器參考設(shè)計板電路圖(4)
![](http://editerupload.eepw.com.cn/fetch/20140213/230771_2_8.jpg)
圖11。連接電網(wǎng)的太陽能微逆變器參考設(shè)計板電路圖(5)
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