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一本关于高电压增益增强转换器的小说,使用基于MPPTController的可口搜索优化为太阳能光伏系统的控制器

T Mariprasath¹, C H Hussaian Basha², Baseem Khan^3,4

¹K.S.R.M College of Engineering (Autonomous), Kadapa, India.

Scientific reports

|April 12, 2024

概括

本研究介绍了一种新型可堆叠的单开关增压转换器 (SSBC) 与太阳能光伏系统的Cuckoo search MPPT控制器. 拟议的系统显著提高了功率输出和效率,特别是在部分遮阳条件下.

科学领域:

电气工程电气工程
可再生能源系统可再生能源系统
电力电子电力电子电力电子

背景情况:

太阳能光伏 (SPV) 系统的传统提升转换器面临的局限性包括低电压增益,高波纹和体积.
SPV系统表现出非线性I-V/P-V特征,并且容易因部分遮阳而降低能量产量.
传统的最大功率点跟踪 (MPPT) 方法在部分遮阳下难以准确,速度和波纹.

研究的目的:

提出一个可堆叠的单开关提升转换器 (SSBC),与Cuckoo搜索MPPT控制器集成,以提高SPV系统性能.
解决传统转换器和MPPT算法在效率,输出功率和在不同条件下的波纹方面存在的局限性.
通过实验验证验证拟议的SSBC和Cuckoo搜索MPPT控制器.

主要方法:

开发一种新型可堆叠的单开关增压转换器 (SSBC) 拓.
实施Cuckoo搜索算法 (CSO) 进行最大功率点跟踪 (MPPT).
拟议的SSBC与传统提升转换器和各种MPPT算法 (PSO,FPNA) 的比较分析.

主要成果:

采用最佳MPPT (BMPPT) 控制器的拟议SSBC在稳定条件下表现出无波纹的输出功率,与采用CBC的传统MPPT不同.
与传统MPPT (TMPPT) 相比,SSBC与BMPPT实现了更高的功率输出.
发现SSBC与BMPPT组合的效率优于其他测试的配置.

结论:

可堆叠的单开关增压转换器 (SSBC) 带有Cuckoo搜索MPPT控制器,可显著提高SPV系统的性能.
拟议的系统有效地减轻了与部分遮阳相关的问题,并提高了整体能源产量.
实验验证证证实了开发的原型的实际可行性和卓越效率.

关键词:

提升转换器的增强转换器子搜索优化优化子搜索优化花的授粉方式花的授粉方式灰狼优化优化灰狼优化最大功率点跟踪 (MPPT) 技术部分遮阳部分遮阳粒子群集优化优化粒子群集优化太阳能PV 太阳能PV 太阳能PV

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