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What is the problem in the non isolated dc-dc converter connected with wind energy? 


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The problem with the non-isolated DC-DC converter connected with wind energy is the imbalance in voltage distribution among the series connected converters. This occurs due to the unequal nature of the wind power inputs at different wind turbines (WTs). As a result, some of the converter voltages become unacceptably high. To address this issue, a simple voltage balancing scheme is proposed in which the input voltage of each converter is varied in proportion to its output voltage. This approach eliminates the need for fast communication among controllers of different WTs and achieves voltage balancing of the DC-DC converters' input and output voltages .

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The provided paper does not discuss the problem with non-isolated DC-DC converters connected with wind energy. The paper focuses on a communication-less voltage balancing strategy for modular isolated DC-DC converters in offshore windfarms.
The provided paper does not mention any specific problem with the non-isolated DC-DC converter connected with wind energy. The paper focuses on implementing a multi-port non-isolated converter for renewable energy applications and proposes an artificial neural-network-based MPPT technique.
The paper does not specifically mention the problem with the non-isolated DC-DC converter connected with wind energy. The paper focuses on the modification of the non-isolated bidirectional converter based on the buck-boost topology, but it does not discuss any specific issues related to wind energy.
The problem in the non-isolated DC/DC converter connected with wind energy is the imbalance of module capacitor voltage, which complicates the control of the system.
The problem in the non-isolated DC/DC converter connected with wind energy is the imbalance of module capacitor voltage, which complicates the control of the system.

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