光伏反激并网逆变器输出电流质量的改善
魏腾飞1; 王晓兰1; 伏勇宏2
2019
Source Publication太阳能学报
ISSN0254-0096
Volume40Issue:12Pages:3534-3540
Abstract光伏分布式发电结构中微型反激并网逆变器应用广泛,该文分析其工作原理,建立反激并网逆变器的小信号模型,其模型为非线性时变关系.为改善并网电流质量,提出一种应用逆系统理论的并网电流控制策略.应用逆系统理论将原非线性时变系统转换成线性时不变系统,并设计逆系统并网电流控制策略,以提高并网电流质量.最后,搭建试验样机,对比传统控制策略和逆系统控制策略的并网电流谐波失真度THD.验证逆系统控制策略改善并网电流质量的有效性。
Keyword微型逆变器 并网 逆模型 非线性系统 参数时变 谐波含量
Indexed ByCSCD
Language中文
WOS Research AreaEngineering
WOS SubjectENGINEERING ELECTRICAL ELECTRONIC
CSCD IDCSCD:6635601
Document Type期刊论文
Identifierhttp://ir.lut.edu.cn/handle/2XXMBERH/75593
Collection电气工程与信息工程学院
Affiliation1.兰州理工大学电气工程与信息工程学院, 兰州, 甘肃 730050, 中国
2.金川集团股份有限公司动力厂, 金昌, 甘肃 737100, 中国
First Author AffilicationColl Elect & Informat Engn
First Signature AffilicationColl Elect & Informat Engn
Recommended Citation
GB/T 7714
魏腾飞,王晓兰,伏勇宏. 光伏反激并网逆变器输出电流质量的改善[J]. 太阳能学报,2019,40(12):3534-3540.
APA 魏腾飞,王晓兰,&伏勇宏.(2019).光伏反激并网逆变器输出电流质量的改善.太阳能学报,40(12),3534-3540.
MLA 魏腾飞,et al."光伏反激并网逆变器输出电流质量的改善".太阳能学报 40.12(2019):3534-3540.
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