Liquid-liquid/solid three-phase high-speed counter-current chromatography, a new technique for separation of polyphenols from Geranium wilfordii Maxim

2012 ◽  
Vol 35 (16) ◽  
pp. 2146-2151 ◽  
Author(s):  
Dan Liu ◽  
Yan Ma ◽  
Ming Gu ◽  
Jan-Christer Janson ◽  
Changhai Wang ◽  
...  
Keyword(s):  
High Speed ◽  
New Technique ◽  
Three Phase ◽  
A New Technique ◽  
Counter Current

Three-phase solvent systems for comprehensive separation of a wide variety of compounds by high-speed counter-current chromatography

2006 ◽  
Vol 1133 (1-2) ◽  
pp. 119-125 ◽  
Author(s):  
Yoichi Shibusawa ◽  
Yutaka Yamakawa ◽  
Ryoko Noji ◽  
Akio Yanagida ◽  
Heisaburo Shindo ◽  
...  
Keyword(s):  
High Speed ◽  
Three Phase ◽  
Solvent Systems ◽  
Counter Current

A new technique for on-line and off-line high speed computation

1989 ◽  
Vol 36 (5) ◽  
pp. 1480-1484 ◽  
Author(s):  
E.P. Hartouni ◽  
D.A. Jensen ◽  
B. Klima ◽  
M.N. Kreisler ◽  
M.S.Z. Rabin ◽  
...  
Keyword(s):  
High Speed ◽  
New Technique ◽  
On Line ◽  
A New Technique

Lissajous Curve of an Auxiliary Winding Voltage Park Components for Diagnosing Multiple Open Switches Faults in Three Phase Inverter

2014 ◽  
Vol 672-674 ◽  
pp. 1224-1233 ◽  
Author(s):  
Lamiaâ El Menzhi ◽  
Abdallah Saad
Keyword(s):  
Induction Motor ◽  
New Technique ◽  
Phase Voltage ◽  
Phase Inverter ◽  
Voltage Inverter ◽  
Three Phase ◽  
Open Switch ◽  
Simulation Results ◽  
A New Technique ◽  
Three Phase Inverter

In this paper, a new technique for diagnosing multiple open switch fault in three phase voltage inverter feeding induction motor is presented. It is based on the so-called the Lissajous curve of an auxiliary winding voltage Park components. For this purpose, expressions of the inserted winding voltage and its Park components are presented. Simulation results curried out for non defected and defected inverter show the effectiveness of the proposed method.

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