zip

APF simulation study based on a new reactive power and harmonic current detection method

  • 2013-11-06
  • 411.08KB
  • Points it Requires : 2

Combining the advantages of the ip-iq detection method based on instantaneous reactive power theory and the closed-loop adaptive detection method based on traditional power theory, a new detection method is designed, which has good robustness and dynamic response speed. At the same time, since the inverter adopts a three-bridge capacitor midpoint structure, the stability of its DC side voltage and the voltage-balanced control of the upper and lower capacitors are analyzed, and combined with reactive and harmonic current detection to form a double closed-loop structure to further enhance the compensation effect. Then, the synthesis of the command current and its tracking control are briefly described. Finally, the system is simulated using Matlab/Simulink to verify the correctness and effectiveness of the method.

unfold

You Might Like

Uploader
nkyqsl
 

Recommended ContentMore

Popular Components

Just Take a LookMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号
×