New constant-frequency current-mode control for power converters, stable for all values of duty ratio, and usable in all four quadrants

1990 ◽  
Vol 37 (4) ◽  
pp. 323-325 ◽  
Author(s):  
V. Anunciada ◽  
M.M. Silva
Keyword(s):  
Power Converters ◽  
Current Mode ◽  
Duty Ratio ◽  
Constant Frequency ◽  
Current Mode Control ◽  
Mode Control ◽  
Frequency Current

Non-linear current-mode control for boost power converters: a dynamic backstepping approach

2017 ◽  
Vol 11 (14) ◽  
pp. 2261-2269 ◽  
Author(s):  
Diego Langarica-Cordoba ◽  
Jesus Leyva-Ramos ◽  
Luis H. Diaz-Saldierna ◽  
Victor M. Ramirez-Rivera
Keyword(s):  
Power Converters ◽  
Current Mode ◽  
Current Mode Control ◽  
Mode Control ◽  
Linear Current ◽  
Backstepping Approach ◽  
Non Linear

scholarly journals Current mode control of single phase grid tie inverter with anti-islanding

2021 ◽  
Vol 12 (1) ◽  
pp. 241
Author(s):  
Sanjay Lakshminarayanan ◽  
Kiran Kumar B M ◽  
S. Nagaraja Rao ◽  
Pranupa S.
Keyword(s):  
Single Phase ◽  
Frequency Control ◽  
Current Mode ◽  
Constant Frequency ◽  
Grid Voltage ◽  
Control Techniques ◽  
Current Mode Control ◽  
Mode Control ◽  
Average Current ◽  
Hysteresis Control

The aim of this paper is to explore the use of various current mode control (CMC) techniques to design a single phase grid tie inverter integrated with anti-islanding protection. Three types of CMC techniques have been discussed, namely current hysteresis control (CHC), constant frequency control (CFC) and average current mode control (ACMC). The performance of the grid tie inverter in the event of grid voltage failure is also studied to help install an anti-islanding mechanism. The proposed control techniques shall eliminate the use of Phase locked loop (PLL) control as the current reference is generated from the grid voltage itself. All three current mode control techniques of an inverter have been simulated in MATLAB/Simulink to evaluate the performance of the designed inverter. The simulated results show a current THD of less than 5% in all three methods and a good anti-islanding response.

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