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Table 1 Tracking efficiency of three algorithms

From: Application of optimized photovoltaic grid-connected control system based on modular multilevel converters

Algorithm

Stabilization time/(s)

Firm power/(W)

Time to reach the maximum power point/(s)

Constant voltage

0.15

240

0.09

Improvement algorithm

0.10

250

0.10

Perturbation algorithm

0.25

250

0.17