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PHOTOVOLTAIC INVERTER UNIT WITH OPTION FOR SWITCHING BETWEEN A POWER SUPPLY SYSTEM WITH A FIXED FREQUENCY AND A LOAD VARIABLE FREQUENCY
PHOTOVOLTAIC INVERTER UNIT WITH OPTION FOR SWITCHING BETWEEN A POWER SUPPLY SYSTEM WITH A FIXED FREQUENCY AND A LOAD VARIABLE FREQUENCY
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机译:光电逆变器,带有固定频率和负载可变频率的电源系统之间的切换选件
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摘要
A photovoltaic inverter having an inverter bridge section, a first output, a second output, and a power switch. The inverter bridge section is operable for converting DC electrical energy into AC electrical energy. The inverter bridge section has an output for outputting the AC electrical energy. The power switch is connected to the output of the inverter bridge section, the first output, and the second output. The power switch is selectively switchable between a first state in which the output of the inverter bridge section is connected to the first output via the power switch and a second state in which the output of the inverter bridge section is connected to the second output via the power switch.
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