太阳能电池在变频空调上的应用  

Application of solar cells in inverter air conditioner

作　　者：李洪涛 麦智炜 

机构地区：[1]广东美的制冷设备有限公司,广东佛山顺德528311

出　　处：《家用电器》2017年第5期28-29,共2页Home Appliance

摘　　要：该控制方案是在变频空调的控制基础上,利用其PFC控制来实现太阳能电能电池变换。由于该方案中省去了逆变控制,所以电能变换效率高、成本低、可靠性强。实验结果显示该方案的电能变换效率大于99%,电能利用率大于100%,且太阳能的电能转换的控制器成本为零。Based on the control for inverter air conditioner, this control scheme adopts the efficient resonant DC-DC converter to realize the power converter of solar energy. Due to the omission of inverter control in this scheme, it results in high efficiency and low cost of conversion of electrical energy. The experiment results show that power conversion efficiency in this scheme is greater than 99%, the utilization rate of electrical energy can be reached above 100 %, and the cost of controller for electrical energy conversion of solar energy drops to 0.

关 键 词：MPPT PFC 变频空调 

分 类 号：TM914.4[电气工程—电力电子与电力传动]