A Center Point Iteration MPPT Method With Application on the Frequency-Modulated LLC Microinverter

@article{Zhang2014ACP,
  title={A Center Point Iteration MPPT Method With Application on the Frequency-Modulated LLC Microinverter},
  author={Qian Zhang and Changsheng Hu and Lin Chen and Ahmadreza Amirahmadi and Nasser Kutkut and Z. John Shen and Issa Batarseh},
  journal={IEEE Transactions on Power Electronics},
  year={2014},
  volume={29},
  pages={1262-1274}
}
Maximum power point tracking (MPPT) is an essential technique to harvest PV power under varying environments. Perturb and observe (P& O) algorithms are the most broadly used MPPT due to their effectiveness and simplicity. However, it is difficult to balance the tracking speed and oscillation requirements in the conventional P& O with fixed perturb. Adaptive P& O techniques have been proposed as a solution to these problems. However, they are based on duty cycle modulation for conventional pulse… Expand
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