dsPIC33F设计的连接电网的太阳能逆变器
• 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太阳能微型逆变器系统指标:
• 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://m.amcfsurvey.com/editerupload/fetch/20140213/230771_2_0.jpg)
图3。连接电网的太阳能微逆变器参考设计外形图
![](http://m.amcfsurvey.com/editerupload/fetch/20140213/230771_2_1.jpg)
图4。连接电网的太阳能微逆变器参考设计方框图(1)
![](http://m.amcfsurvey.com/editerupload/fetch/20140213/230771_2_2.jpg)
图5。连接电网的太阳能微逆变器参考设计方框图(2)
![](http://m.amcfsurvey.com/editerupload/fetch/20140213/230771_2_3.jpg)
图6。连接电网的太阳能微逆变器参考设计板外形图
![](http://m.amcfsurvey.com/editerupload/fetch/20140213/230771_2_4.jpg)
图7。连接电网的太阳能微逆变器参考设计板电路图(1)
![](http://m.amcfsurvey.com/editerupload/fetch/20140213/230771_2_5.jpg)
图8。连接电网的太阳能微逆变器参考设计板电路图(2)
![](http://m.amcfsurvey.com/editerupload/fetch/20140213/230771_2_6.jpg)
图9。连接电网的太阳能微逆变器参考设计板电路图(3)
![](http://m.amcfsurvey.com/editerupload/fetch/20140213/230771_2_7.jpg)
图10。连接电网的太阳能微逆变器参考设计板电路图(4)
![](http://m.amcfsurvey.com/editerupload/fetch/20140213/230771_2_8.jpg)
图11。连接电网的太阳能微逆变器参考设计板电路图(5)
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