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APPARATUS AND METHOD FOR TRACKING MAXIMUM POWER POINT AND METHOD OF OPERATING GRID-TIED POWER STORAGE SYSTEM USING THE SAME
APPARATUS AND METHOD FOR TRACKING MAXIMUM POWER POINT AND METHOD OF OPERATING GRID-TIED POWER STORAGE SYSTEM USING THE SAME
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机译:跟踪最大功率点的装置和方法以及使用相同方法操作电网储能系统的方法
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摘要
An apparatus for tracking a maximum power point includes a converter unit for converting a first power, outputted from a solar cell module, into a second power and a maximum power point control unit for searching for a maximum power point voltage and an open-circuit voltage corresponding to a temperature and solar radiation of the solar cell module, decreasing voltage of the first power from the open-circuit voltage to the maximum power point voltage in a soft-start manner, and then performing Maximum Power Point Tracking (MPPT) control according to a Perturbation and Observation (P&O) algorithm.
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