串联有源多脉冲整流器的谐波抑制

遥感信息 Pub Date : 2019-12-20 DOI:10.1109/ICMRSISIIT46373.2020.9405921

Md. Shoaib Akther, Nishat Lubna, Labiba Tahsin Anika, Most. Miftahul Jannat, Jeba Mubassera

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引用次数: 1

摘要

近年来用于各种目的的大多数电子设备都是非线性类型的。因此，它们产生的谐波会给我们的现代电力系统带来各种问题。本文提出了两种有源或可控多脉冲交直流变换器，将输入交流信号的总谐波失真或THD限制在标准值之内。所设计的18脉冲有源整流器的输入电流THD为8.80%，与18脉冲无源或无控整流器相比，THD非常小。提出了另一种有源整流器，即24脉冲整流器，其输入交流电流的THD为4.69%，满足IEEE 519标准的谐波限制要求。此外，两个整流器在直流侧都能在很短的时间内达到稳态。这也证实了两种设计方案的输出电能质量都较好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Series Connected Active Multipulse Rectifiers for Harmonics Mitigation

Most of the electronic devices used in recent times for various purposes are non-linear type. Hence they produce harmonics which can cause various problems in our modern power system. This research article proposed two active or controlled multipulse AC to DC converters for limiting total harmonics distortion or THD of input AC signal within a standard value. The designed 18-pulse active rectifier shows an input current THD of 8.80% which is very less compared to an 18-pulse passive or uncontrolled rectifier. Proposed another active rectifier i.e. 24-pulse rectifier shows 4.69% of THD of input AC current which can meet IEEE 519 standard requirement for harmonics limitation. Furthermore both of the rectifiers reaches steady state at DC side within a very short time. This also confirms better output power quality of the both designed schemes.

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来源期刊

遥感信息

自引率

0.00%

发文量

3984

期刊介绍： Remote Sensing Information is a bimonthly academic journal supervised by the Ministry of Natural Resources of the People's Republic of China and sponsored by China Academy of Surveying and Mapping Science. Since its inception in 1986, it has been one of the authoritative journals in the field of remote sensing in China.In 2014, it was recognised as one of the first batch of national academic journals, and was awarded the honours of Core Journals of China Science Citation Database, Chinese Core Journals, and Core Journals of Science and Technology of China. The journal won the Excellence Award (First Prize) of the National Excellent Surveying, Mapping and Geographic Information Journal Award in 2011 and 2017 respectively. Remote Sensing Information is dedicated to reporting the cutting-edge theoretical and applied results of remote sensing science and technology, promoting academic exchanges at home and abroad, and promoting the application of remote sensing science and technology and industrial development. The journal adheres to the principles of openness, fairness and professionalism, abides by the anonymous review system of peer experts, and has good social credibility. The main columns include Review, Theoretical Research, Innovative Applications, Special Reports, International News, Famous Experts' Forum, Geographic National Condition Monitoring, etc., covering various fields such as surveying and mapping, forestry, agriculture, geology, meteorology, ocean, environment, national defence and so on. Remote Sensing Information aims to provide a high-level academic exchange platform for experts and scholars in the field of remote sensing at home and abroad, to enhance academic influence, and to play a role in promoting and supporting the protection of natural resources, green technology innovation, and the construction of ecological civilisation.