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首页> 外文期刊>Journal of Computers >An Isolated Dual-Input Converter for Grid/PV Hybrid Power Systems
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An Isolated Dual-Input Converter for Grid/PV Hybrid Power Systems

机译:用于电网/光伏混合动力系统的隔离双输入转换器

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—An isolated dual-input power converter for a grid/photovoltaic (PV) hybrid power indoor lighting system is proposed in this paper. The proposed converter can be operated in single power supply mode or hybrid power supply mode. While the available PV power is insufficient for the load demand, the proposed dual-input converter will automatically deliver the complement power from the grid. The power complementing is achieved by two independent control loops of the PV power and the grid power. Finally, a prototype for a 36W LED lighting module is constructed to verify the validity of the proposed converter. From the experimental results, it can be seen that a smooth 24V/1.5A output power for the LED lighting module can be provided even while the PV power is insufficient or unavailable.
机译:- 本文提出了用于电网/光伏(PV)混合动力电动室内照明系统的隔离双输入功率转换器。所提出的转换器可以以单电源模式或混合电源模式操作。虽然可用的PV电源不足以负载需求,但所提出的双输入转换器将自动从电网提供补充功率。通过PV电源和电网电源的两个独立控制回路实现功率补充。最后,构造了36W LED照明模块的原型以验证所提出的转换器的有效性。从实验结果可以看出,即使PV电源不足或不可用,也可以提供用于LED照明模块的光滑24V / 1.5A输出功率。

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