ABSTRACT This paper proposes a novel tracking method to deal with fast changes of solar irradiation and power limit change in order to increase tracking efficiency. This goal is achieved by estimating (i) next operating mode and (ii) next step point with the use of tangent rule in triangle. After every fast response to sudden changes, accurate response phase starts in order to track desired power in each operating mode by adaptive step size. Drift problem in defining next operating mode is eliminated in proposed method by estimating next operating mode, and settling time is decreased to about 25 percent of settling time of other methods by estimating next step point. Simulation and experimental results show the performance of proposed method.

中文翻译：

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基于切线法则的快速突变跟踪新CPG算法

摘要本文提出了一种新的跟踪方法来处理太阳辐射和功率限制变化的快速变化，以提高跟踪效率。该目标是通过使用三角形中的切线规则估计 (i) 下一个操作模式和 (ii) 下一个步骤点来实现的。在对突然变化的每次快速响应之后，准确的响应阶段开始，以便通过自适应步长跟踪每种操作模式下的所需功率。提出的方法通过估计下一个工作模式消除了定义下一个工作模式时的漂移问题，并且通过估计下一步骤点将稳定时间减少到其他方法稳定时间的 25% 左右。仿真和实验结果表明了所提出方法的性能。