scholarly journals SIMULATION ANALYSIS OF POWER FACTOR CONTROL TECHNIQUE FOR CUK CONVERTER

2017 ◽  
Vol 4 (11) ◽  
Keyword(s):  
Power Factor ◽  
Simulation Analysis ◽  
Control Technique ◽  
Cuk Converter ◽  
Power Factor Control

A Novel Power-Factor Control Technique of Power Supply for Mining Systems

2020 ◽  
Vol 25 (1) ◽  
pp. 15-22
Author(s):  
Dong-Yun Lee ◽  
Won-Yeop Seok ◽  
Min-Whan Choi ◽  
Sang-Ho Park ◽  
Jin-Ho Hwang ◽  
...  
Keyword(s):  
Power Factor ◽  
Power Supply ◽  
Control Technique ◽  
Power Factor Control

scholarly journals Direct Power-Based Three-Phase Matrix Rectifier Control with Input Power Factor Adjustment

Electronics ◽  
2019 ◽  
Vol 8 (12) ◽  
pp. 1427 ◽  
Author(s):  
Jae-Chang Kim ◽  
Dongyeon Kim ◽  
Sang-Shin Kwak
Keyword(s):  
Power Factor ◽  
Reactive Power ◽  
Current Source ◽  
Input Power ◽  
Control Technique ◽  
Unity Power Factor ◽  
Light Load ◽  
Active And Reactive Power ◽  
The Given ◽  
Power Factor Control

In a current source rectifier such as a matrix rectifier, input voltage and current cannot be in phase unless an additional input power factor control technique is implemented. This paper proposes such a technique for a matrix rectifier using power-based space vector modulation (SVM). In the proposed method, the modulation index and phase required in order to apply the SVM are calculated based on the active and reactive power of the rectifier for intuitive power factor control. The active power that the rectifier should generate for the regulation of the output inductor current is obtained by the PI (proportional-integral) controller. The reactive power, which is supplied by the rectifier for adjustment of the power factor, is assigned differently depending on the output condition: for the output condition capable of unity power factor, it is set to a negative value of reactive power of the input capacitor, and when the unity power factor is not achievable, it is set with the maximum reactive power the rectifier can generate under the given condition to attain the maximum possible input power factor. It is determined whether the given condition is the light load condition by comparing the absolute value of the reactive power supplied by the input capacitor with the maximum rectifier reactive power that can be produced under the given condition. The SVM based on the active and reactive power of the rectifier in this technique allows the input power factor control to be intuitive and simple. The performance and feasibility of the technique were proved by simulation and experimentation.

Hybrid one‐cycle control technique for three‐phase power factor control

2018 ◽  
Vol 11 (3) ◽  
pp. 484-490 ◽  
Author(s):  
Aluisio A.M. Bento ◽  
Alberto Lock ◽  
Edison Roberto C. da Silva ◽  
Darlan A. Fernandes
Keyword(s):  
Power Factor ◽  
Control Technique ◽  
Three Phase ◽  
Power Factor Control

Cooperative Voltage Control Method by Power Factor Control of PV Systems and LRT

2012 ◽  
Vol 132 (4) ◽  
pp. 309-316 ◽  
Author(s):  
Shoji Kawasaki ◽  
Noriaki Kanemoto ◽  
Hisao Taoka ◽  
Junya Matsuki ◽  
Yasuhiro Hayashi
Keyword(s):  
Power Factor ◽  
Control Method ◽  
Voltage Control ◽  
Pv Systems ◽  
Power Factor Control

Input power factor control of AC-DC series resonant DC link converter using PID operation

1996 ◽  
Vol 11 (1) ◽  
pp. 43-48 ◽  
Author(s):  
H. Soebagia ◽  
M. Yoshida ◽  
Y. Murai ◽  
T.A. Lipo
Keyword(s):  
Power Factor ◽  
Input Power ◽  
Series Resonant ◽  
Power Factor Control
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