A low-voltage and high-frequency ac-dc transfer system using inductive dividers

1994 ◽  
Vol 43 (4) ◽  
pp. 544-548 ◽  
Author(s):  
J. Zinkernagel
2019 ◽  
Vol 7 (13) ◽  
pp. 7347-7354 ◽  
Author(s):  
Zheng-Yang Huo ◽  
Hai Liu ◽  
Wen-Long Wang ◽  
Yun-Hong Wang ◽  
Yin-Hu Wu ◽  
...  

Powered by high-frequency AC, PDA-Cu3PNW-Cu electrodes enable complete microorganism disinfection in water with high efficiency for a 15 day continuous operation.


Author(s):  
C. Vidhya ◽  
V. Ravikumar ◽  
S. Muralidha

: The objective of this paper is to implement an ac link universal power converter controlled BLDC motor for medical applications. The ac link universal power converter is a soft switched high frequency ac link converter, created using the parallel combination of an inductor and a capacitor. The parallel ac link converter handle the ac voltages and currents with low reactive ratings at the link and offers improved power factor, low power consumption, more efficiency and less weight on comparison with the traditional dc link converter. Because of the high throughput, BLDC motors are preferred widely medical applications. A modulation technique called Space Vector Pulse Width Modulation (SVPWM) is used to generate the three phase power for the BLDC motors from the input DC supply. To validate the proposed system, simulations are performed in MATLAB – Simulink and an experimental prototype is constructed to supplement the simulation results.


Author(s):  
Fredi Z. Ferrigolo ◽  
Diego B. Ramos ◽  
Jeferson M. Correa ◽  
Felix A. Farret ◽  
Luciano P. Lima

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