Combined compensation strategies based on instantaneous reactive power theory for reactive power compensation and load balancing

2011 ◽  
Author(s):  
Erxia Li ◽  
Wanxing Sheng ◽  
Xiaojun Wang ◽  
Bin Wang
Keyword(s):  
Load Balancing ◽  
Reactive Power ◽  
Reactive Power Compensation ◽  
Power Theory ◽  
Instantaneous Reactive Power Theory ◽  
Instantaneous Reactive Power

Algorithm of Fundamental Equivalent Susceptance of TCR Type SVC

2012 ◽  
Vol 457-458 ◽  
pp. 1047-1051 ◽  
Author(s):  
Qing Bo Meng ◽  
Gui Xiang Zhang
Keyword(s):  
Real Time ◽  
Active Component ◽  
Reactive Power ◽  
Reactive Power Compensation ◽  
Control Performance ◽  
Reactive Component ◽  
Power Theory ◽  
Instantaneous Reactive Power Theory ◽  
Instantaneous Reactive Power ◽  
Relationship Of

The paper expounds the topology of TCR type SVC and proposes the controller’s implementation. Based on instantaneous reactive power theory, the paper ascertains the overall algorithm on SVC reactive power compensation. It can be refined to three steps: the extraction of active component and reactive component of fundamental, the modeling of compensation susceptances required and the four components of fundamental, and the establishing relationship of the fundamental equivalent susceptance of TCR and the triggering angle.The control performance of the algorithm is valued on accuracy and real-time.

A Study on the Improved Harmonic Current Detecting Method Based on ip—iqCalculating Modes

2012 ◽  
Vol 433-440 ◽  
pp. 6144-6150
Author(s):  
Bo Qiang Xu ◽  
Guo Bin Li
Keyword(s):  
Response Time ◽  
Reactive Power ◽  
Reactive Power Compensation ◽  
Harmonic Suppression ◽  
Harmonic Detection ◽  
Power Theory ◽  
Instantaneous Reactive Power Theory ◽  
Instantaneous Reactive Power ◽  
Improvement Method ◽  
Detecting Method

With the development of power system, the rapid and accurate detection of harmonic and reactive currents is premise of reactive power compensation and harmonic suppression. With MATLAB software, a research on simulation of harmonic detection and improvement method based on instantaneous reactive power theory is carried out. The result indicates that the harmonic detection improvement method of ¡P—¡qbased on instantaneous reactive power theory have a faster response time and better real-time.

scholarly journals Phase delay solution based on instantaneous reactive power theory

2021 ◽  
Vol 675 (1) ◽  
pp. 012103
Author(s):  
Mengzhen Zhao ◽  
Jie Zhang ◽  
Xin Zhang ◽  
Wandong Zhou ◽  
Anfei Xu
Keyword(s):  
Reactive Power ◽  
Phase Delay ◽  
Power Theory ◽  
Instantaneous Reactive Power Theory ◽  
Instantaneous Reactive Power
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