Power Quality Improvement Using Multi-level Inverter based DVR and DSTATCOM Using Neuro-fuzzy Controller

Author:

Ramya G.,Ganapathy V.,Suresh P.

Abstract

STATCOM is one of the shunt type FACTS controllers which can supply reactive power and improve bus voltage. STATCOM, a controlling device used on alternating current transmission networks, has advantages like transient free switching and smooth variation of reactive power. This paper proposes a cascaded multilevel inverter type DSTATCOM and DVR to compensate voltage sag in utilities in power distribution network. The proposed DSTATCOM is implemented using multilevel topology with isolated dc energy storage and reduced number of switches. A DVR injects a voltage in series with the system voltage and a D-STATCOM implant a current into the system to correct the voltage sag, swell and interruption. The phase shifter PWM technique is described to generate firing pulse to cascaded inverter. The proposed neuro-fuzzy controller follow itself to the sag and provides effective means of mitigation. The voltage sag with the minimum harmonic at the efficacy end. The proposed technique is simulated using MATLAB/Simulink.

Publisher

Institute of Advanced Engineering and Science

Subject

Electrical and Electronic Engineering,Energy Engineering and Power Technology

Cited by 6 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Impact on Electrical Distribution Networks with The Integration of Shunt Capacitor Model Using Exhaustive Search Based Load Flow Algorithm;2022 International Conference on Intelligent Controller and Computing for Smart Power (ICICCSP);2022-07-21

2. Impact on Voltage Profile and Power Loss in Electrical Distribution Networks with the Integration of DG using Exhaustive Search based Load Flow Algorithm;2022 International Conference on Intelligent Controller and Computing for Smart Power (ICICCSP);2022-07-21

3. Comparative Analysis of Asymmetric Cascaded H Bridge Multilevel Inverter with Control Topologies;2022 International Virtual Conference on Power Engineering Computing and Control: Developments in Electric Vehicles and Energy Sector for Sustainable Future (PECCON);2022-05-05

4. Power Quality Improvement Using PV Coupled Non-Isolated Quasi Z Source Inverter;WSEAS TRANSACTIONS ON POWER SYSTEMS;2022-03-26

5. Multiple Voltage Disturbance Compensation in Distribution Systems using DVR;Engineering, Technology & Applied Science Research;2020-06-07

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3