Detection and Characterization of the Instantaneous Point-on-wave of Voltage Sags in terms of Point of Inception and Point of Recovery

2019 ◽  
Author(s):  
Sumaiya Hasan ◽  
K. M. Muttaqi ◽  
D. Sutanto ◽  
A. Bouzerdoum
Keyword(s):  
Voltage Sags ◽  
Instantaneous Point

Characterization of Voltage Sags and its Mitigation Using Custom Power Devices in Emerging Power System

2012 ◽  
Vol 1 (2) ◽  
Author(s):  
Ravindra Kumar ◽  
Surya Prakash Singh ◽  
Bindeshwar Singh ◽  
Ravi Prakash Vishvakarma
Keyword(s):  
Power System ◽  
Voltage Sags ◽  
Power Devices ◽  
Custom Power

Alternative methodology for characterization of industrial process sensitivity to voltage sags

2004 ◽  
Author(s):  
R.C. Leborgne ◽  
J.M. Carvalho ◽  
J. Policarpo ◽  
G. de Abreu ◽  
T. Cle Oliveira ◽  
...  
Keyword(s):  
Industrial Process ◽  
Voltage Sags ◽  
Alternative Methodology

Characterization of Instantaneous Point-Line Motions

2004 ◽  
Author(s):  
Yi Zhang ◽  
Kwun-Lon Ting
Keyword(s):  
Rigid Body ◽  
Rigid Bodies ◽  
Dual Quaternion ◽  
Third Order ◽  
Displacement Operator ◽  
Instantaneous Point ◽  
Rigid Body Motions ◽  
Point Line ◽  
Derivatives Of

This article discusses systematically the characterization of instantaneous point-line motions, and the higher-order relationship between a point-line motion and the associated rigid body motions. The transformation of a point-line between two positions is depicted as a pure translation along the point-line followed by a screw displacement about their common normal and expressed with a unit dual quaternion referred to as the point-line displacement operator. The derivatives of the point-line displacement operator characterize the point-line motion to various orders with a set of characteristic numbers. Such a treatment leads to a consistent expression or unified treatment for the transformation of lines, point-lines, and rigid bodies. The relationships between point-line motions and rigid body motions are addressed in detail up to the third order.

A new method for classification and characterization of voltage sags

2001 ◽  
Vol 58 (1) ◽  
pp. 27-35 ◽  
Author(s):  
Mladen Kezunovic ◽  
Yuan Liao
Keyword(s):  
New Method ◽  
Voltage Sags
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