A MODIFIED CONTROL SCHEME TO MITIGATE HARMONICS, IMPROVE VOLTAGE REGULATION & POWER FACTOR USING SINGLE-PHASE SHUNT ACTIVE POWER FILTER

被引：0

作者：

Samanta, Jotirmoy ^{[1
]}

Sangno, Ralli ^{[1
]}

Pudur, Rajen ^{[1
]}

机构：

[1] NIT Arunachal Pradesh, Dept Elect Engn, Jote, India

来源：

SURANAREE JOURNAL OF SCIENCE AND TECHNOLOGY | 2024年 / 31卷 / 05期

关键词：

Harmonics reduction; Power factor improvement; Power quality; Shunt Active Power Filter; DESIGN;

D O I：

10.55766/sujst-2024-06-e03764

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

This paper presents a modified control scheme to eliminate various power quality issues using a singlephase shunt active power filter (SAPF). The focus is primarily on harmonics mitigation, power factor (PF) correction, DC link voltage regulation, and reducing the settling time of the system. A nonlinear PID (NLPID) controller is employed to regulate the DC link voltage and reduce the system's settling time. The overall system is modeled for a 1 kW load and tested under 85% load condition. The results, obtained using the MATLAB/Simulink platform, are found to be quite satisfactory. After compensation, the total harmonic distortion (THD) is reduced to below 8%, in compliance with the IEEE 519-2022 standard, and the PF is improved to nearly unity.

引用

页码：1 / 7

页数：7

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