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CONTROL ARCHITECTURE FOR AC-DC AND DC-AC CONVERSION CAPABLE OF BIDIRECTIONAL ACTIVE AND REACTIVE POWER PROCESSING
CONTROL ARCHITECTURE FOR AC-DC AND DC-AC CONVERSION CAPABLE OF BIDIRECTIONAL ACTIVE AND REACTIVE POWER PROCESSING
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机译:双向有功和无功功率处理的AC-DC和DC-AC转换的控制架构
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摘要
A control architecture that overcomes limitations of conventional ac-dc converters and enables bidirectional active and reactive power processing is provided. In one implementation, for example, this may be achieved through the use of unrectified sensed ac signals in the generation of the control commands for the converter. This control architecture, in this example implementation, eliminates or at least reduces zero crossing distortions in the ac current of the converter even with relatively low bandwidth controllers. The concept can be applied to different power stage topologies.
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