Invention Grant
US08493760B2 Electric circuit for converting direct current into alternating current 失效
将直流电转换为交流电的电路

Electric circuit for converting direct current into alternating current
Abstract:
Electric circuit for converting direct into alternating current specially designed for photovoltaic systems connected to the electrical grid without a transformer, and enabling the earthing of one of the input terminals (2) of the photovoltaic generator, thereby working with a wide range of input voltages and having a high efficiency.
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