SYSTEM CONFIGURED TO DELIVER A POLYPHASE CURRENT OF CONSTANT FREQUENCY FROM A SYNCHRONOUS GENERATOR
A system configured to deliver as output a polyphase current of constant frequency from a synchronous generator driven at variable speed. The system includes, at the output of the generator, an AC-to-DC active rectifier including one arm per phase of the current, a DC bus and a DC-to-AC inverter for...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
09.06.2022
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Subjects | |
Online Access | Get full text |
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Summary: | A system configured to deliver as output a polyphase current of constant frequency from a synchronous generator driven at variable speed. The system includes, at the output of the generator, an AC-to-DC active rectifier including one arm per phase of the current, a DC bus and a DC-to-AC inverter for the output including one arm per phase of the current, the inverter or the DC bus including an arm connected to the neutral, each arm including a controllable switch, the system including an electronic control unit driving the rectifier and including means for tracking a voltage for the rectifier and/or the inverter and means for controlling the inverter, the system including an EMC filter including one arm for each phase of the current, each arm including an inductor, a capacitor connected in a bypass downstream of the inductor, the arm connected to the neutral being connected to each bypass. |
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Bibliography: | Application Number: US202017437308 |