The Improved Current Detection Algorithm Based on Instantaneous Reactive Power Theory under Nonsinusoidal Voltage Condition

2011 ◽  
Author(s):  
Xiaobin Zhang ◽  
Yanru Zhong
Keyword(s):  
Reactive Power ◽  
Detection Algorithm ◽  
Power Theory ◽  
Instantaneous Reactive Power Theory ◽  
Instantaneous Reactive Power ◽  
Current Detection ◽  
Nonsinusoidal Voltage

An Applied Research on Reactive Current Detection Methods Based on Instantaneous Reactive Power Theory

2012 ◽  
Vol 433-440 ◽  
pp. 6212-6218
Author(s):  
Kang Lan
Keyword(s):  
Reactive Power ◽  
Stable State ◽  
Detection Methods ◽  
Dynamic State ◽  
Power Theory ◽  
Instantaneous Reactive Power Theory ◽  
Reactive Current ◽  
Instantaneous Reactive Power ◽  
Compensation Device ◽  
Current Detection

The reactive current detection methods in reactive power compensation device based on instantaneous reactive power theory were discussed in the paper. By analyzing the quality of various kinds of harmonious and reactive current detection methods in power system, and according to different compensation requirement, two reactive current detection methods ip-iq method and Hilbert method were adopted. Then it gives simulations on these two models to analyze their comprehensive performance of both stable state and dynamic state. Finally, gives a verification under a IC hardware platform.The result shows that these two methods can well inspected the three-phase reactive current, and then to complete the system compensation.

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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