基于AWPI的智能能源管理系统混合并网逆变器分析

IF 0.3 4区综合性期刊 Q4 MULTIDISCIPLINARY SCIENCES

Comptes Rendus De L Academie Bulgare Des Sciences Pub Date : 2023-10-31 DOI:10.7546/crabs.2023.10.13

Sheikameer Batcha, Sudha Mohanram

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引用次数: 0

摘要

近年来，可再生能源在发电方面越来越受欢迎。世界上有丰富的无污染的太阳能和风能;电池在能量储存中起着至关重要的作用，所有这些来源结合起来形成一个混合动力系统。通过控制其组件的运行对混合动力系统进行有效的管理是必不可少的。本文提出了一种以混合并网逆变器为控制对象的智能能源管理系统。逆变模块通过抗绕组比例积分(AWPI)电流和电压控制器进行控制。通过电网整合前后的电流、电压总谐波失真(THD)分析了该控制系统的性能。所建议的AWPI控制器有效地缓解了电压降，使THD保持在适当的水平。此外，所提方案还增强了智能电网系统的稳态响应。通过对目标控制器和对应控制器的对比分析，得出了目标控制器的优越性。

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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Analysis of AWPI Based Hybrid Grid-tied Inverter for Smart Energy Management System

Renewable energy sources are gaining popularity in recent years for power generation. The world has an abundance of pollution-free solar and wind energy; batteries play vital role for energy storage and all these sources combine to form a hybrid power system. Efficient management of the hybrid system via controlling the operation of its components is essential. In this article, a smart energy management system is proposed, where the control is focused on the hybrid grid-tied inverter. The inverter module is controlled through an anti-windup proportional-integral (AWPI) current and voltage controller. The performance of the proposed control system has been analyzed through current, and voltage Total Harmonic Distortion (THD) before and after grid integration. The suggested AWPI controller effectively mitigated the voltage drop and maintained the THD within the appropriate level. In addition, the proposed scheme of interest enhanced the steady-state response of the smart-grid system. The comparative analysis made among the intended controller and its counterparts inferred its superiority.

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来源期刊

Comptes Rendus De L Academie Bulgare Des Sciences 综合性期刊-综合性期刊

CiteScore

0.60

自引率

33.30%

发文量

181

审稿时长

3-6 weeks

期刊介绍： Founded in 1948 by academician Georgy Nadjakov, "Comptes rendus de l’Académie bulgare des Sciences" is also known as "Доклади на БАН","Доклады Болгарской академии наук" and "Proceeding of the Bulgarian Academy of Sciences". If applicable, the name of the journal should be abbreviated as follows: C. R. Acad. Bulg. Sci. (according to ISO)