RETRACTED: Research of MPPT for Photovoltaic Generation Based on Cloud Model (Retracted Article)

被引:1
|
作者
Liu, Shuping [1 ]
Fan, Wei [1 ]
机构
[1] N China Elect Power Univ, Baoding 071000, Hebei, Peoples R China
关键词
photovoltaic power generation; MPPT; cloud model; POWER POINT TRACKING; ALGORITHM;
D O I
10.1016/j.egypro.2011.10.808
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
The cloud model is a mathematical representation to fuzziness and randomness in linguistic concepts. It represents a qualitative concept with expected value Ex, entropy En and hyper entropy He, and integrates the fuzziness and randomness of a linguistic concept in a unified way. This model is a new method for transformation between qualitative and quantitative in the knowledge. This paper is introduced MPPT (maximum power point tracking, MPPT) controller based two- dimensional cloud model through analysis of auto-optimization MPPT control of photovoltaic power system and combining theory of cloud model. Simulation result shows that the cloud controller is simple and easy, directly perceived through the senses, and has strong robustness, better control performance. (C) 2011 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of the Organizers of 2011 International Conference on Energy and Environmental Science.
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页数:6
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