As supplied by natural sources, renewable energy sources have become the most widely used in recent times. Clean energy comes from solar and wind power. The best converters for renewable energy sources are DC-DC converters, which provide a variety of functions and are typically needed in low-output voltage applications such as fuel cells, batteries, and photovoltaic cells. When developing a boost converter for a high power application, the most difficult issue is figuring out how to handle the high current at the input side. Out of several topologies, Interleaved Boost Converter is a superior option for high power applications due to its current sharing, smaller size, reduced input current ripple, increased efficiency, and enhanced dependability. Issues with input voltage changes or load parameter uncertainties that affect output voltage can arise in an open loop system or when using a conventional control system. In order to achieve a stable voltage at the output, this study designs and implements a boost converter utilizing the IBC architecture with slide mode control. It also evaluates the output ripple and applies slide mode control to interleaved boost converters.

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Design of DC-DC Interleaved Boost Converter Using Sliding Mode Control

  • Yogesh Ikhe,
  • Bhupendra Kumar,
  • Avinash Welankiwar,
  • Chetan Kidile

摘要

As supplied by natural sources, renewable energy sources have become the most widely used in recent times. Clean energy comes from solar and wind power. The best converters for renewable energy sources are DC-DC converters, which provide a variety of functions and are typically needed in low-output voltage applications such as fuel cells, batteries, and photovoltaic cells. When developing a boost converter for a high power application, the most difficult issue is figuring out how to handle the high current at the input side. Out of several topologies, Interleaved Boost Converter is a superior option for high power applications due to its current sharing, smaller size, reduced input current ripple, increased efficiency, and enhanced dependability. Issues with input voltage changes or load parameter uncertainties that affect output voltage can arise in an open loop system or when using a conventional control system. In order to achieve a stable voltage at the output, this study designs and implements a boost converter utilizing the IBC architecture with slide mode control. It also evaluates the output ripple and applies slide mode control to interleaved boost converters.