[1]梁亮,詹智民,邓小磊,等.基于电导增量法的太阳能光伏阵列MPPT仿真[J].郑州大学学报(工学版),2018,39(06):88-92.[doi:10.13705/j.issn.1671-6833.2017.06.029]
 Chen Genyong,Liang Liang,ZhanZhiMin,et al.PV Array MPPT Simulation Based on the Conductance Increment Method[J].Journal of Zhengzhou University (Engineering Science),2018,39(06):88-92.[doi:10.13705/j.issn.1671-6833.2017.06.029]
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基于电导增量法的太阳能光伏阵列MPPT仿真()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
39卷
期数:
2018年06期
页码:
88-92
栏目:
出版日期:
2018-10-24

文章信息/Info

Title:
PV Array MPPT Simulation Based on the Conductance Increment Method
作者:
梁亮詹智民邓小磊叶磊陈根永
1.郑州大学电气工程学院,河南郑州,450001;2.湖北华中电力科技开发有限责任公司,湖北武汉,430077;3.国网河南禹州市供电公司,河南禹州,461670
Author(s):
1. Electrical engineering college of zhengzhou university, zhengzhou, henan province, 450001; 2. Hubei central China power technology development co., LTD., wuhan in hubei province, 430077; 3. The priorities of henan yuzhou city power supply company, henan jin, 461670

关键词:
光伏阵列电导增量法最大功率点跟踪仿真模型数据分析
Keywords:
Photovoltaic array Incremental conductance method The maximum power point tracking The simulation model The data analysis
DOI:
10.13705/j.issn.1671-6833.2017.06.029
文献标志码:
A
摘要:
针对太阳能光伏阵列最大功率跟踪控制问题,利用PSCAD/EMTDC 软件测量了光照强度从0到1200W/M2和温度从0到100?C 条件下光伏阵列的短路电流及开路电压,结果表明:恒温条件下,随着光照强度的升高,开路电压及短路电流均逐渐增大;恒光强条件下,随着运行温度的升高,开路电压逐渐减小,而短路电流逐渐增大。然后采用滞环比较的方法产生控制脉冲,从跟踪速度和精度两方面对基于电导增量法的MPPT控制策略进行了改进,建立仿真模型并实验,完成最大功率跟踪控制,实验结果表明光伏阵列最大输出功率惠随着光照强度的增大而增大。
Abstract:
This paper focused on the problem on the problem of MPPT control for PV arrays. Under the solar irradiance levels from 0 to 1200W/m2 and the ambient temperatures from 0 to 100ºC. The short circuit and open circuit voltage of PV array have been measured using PSCAD/EMTDC software. And the result showed that in the condition of constant temperature, the open circuit voltage and short circuit current increased with the increase of illumination intensity; in the condition of constant light intensity, the open circuit voltage decreased and the short-circult current increased with the increase of temperature. The hysteresis loop was used to generate the control pulse. The MPPT control method based on conductance increment method has been improved from the two aspects of tracking speed and accuracy. A simulation model of system was built to achieve MPPT control. Finally, the experimental result showed that the maximum output power of the PV array increased with the increase of illumination intensity.
更新日期/Last Update: 2018-10-27