scholarly journals Reactive Current Reshaping With Series Resonance Damping for Three-Phase Buck-Type Dynamic Capacitor

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 142663-142674 ◽  
Author(s):  
Qi Wu ◽  
Ke Dai ◽  
Xinwen Chen ◽  
Yuxiao Zhang ◽  
Chen Xu ◽  
...  
Keyword(s):  
Series Resonance ◽  
Three Phase ◽  
Reactive Current ◽  
Dynamic Capacitor ◽  
Resonance Damping

The Analysis of the Simulation Model on Matlab of ip -iq Detection to Positive and Negative-Sequence on the Base of Voltage

2012 ◽  
Vol 433-440 ◽  
pp. 2920-2926
Author(s):  
Wen Jun Tian ◽  
Xiao Qiang Chen ◽  
Min Xing Tian
Keyword(s):  
Simulation Model ◽  
New Method ◽  
Negative Sequence ◽  
Three Phase ◽  
Reactive Current

This paper introduces ¡p-¡q detection and analyzes the error in detecting the active and reactive current theoretically at the condition of three-phase and four-line at first. Then, it puts forward a new method at the base of ¡p-¡q detection. At last, on the base of MATLAB, the simulation of the new method is demonstrated to be correct and acceptable.

The Simulation Research of Harmonic and Reactive Current Detection

2013 ◽  
Vol 373-375 ◽  
pp. 992-995
Author(s):  
Jun Li Wan ◽  
Wen Jie Chen
Keyword(s):  
Real Time ◽  
Reactive Power ◽  
Active Power Filter ◽  
Active Power ◽  
Harmonic Detection ◽  
Power Theory ◽  
Instantaneous Reactive Power Theory ◽  
Power Filter ◽  
Three Phase ◽  
Reactive Current

This paper arrives at a method of harmonic and reactive current real-time detection applied on active power filter based on the three-phase circuit instantaneous reactive power theory. With Matlab simulation software, a research on simulation of harmonic detection means is carried out, and an analysis of the simulation result is presented. The result indicates: the harmonic detection means based on instantaneous reactive power theory can detect harmonic and reactive component in three-phase current precisely and real-time, to supply reliable harmonic and reactive current for harmonic restraint and reactive power compensation. It could provide reliable indicator parameters for research and development of active power filter.

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