Second Order Topological Sensitivity Analysis

2008 ◽  
pp. 647-647
Author(s):  
J. R. Faria ◽  
R. A. Feijoó ◽  
A. A. Novotny ◽  
E. Taroco ◽  
C. Padra
Keyword(s):  
Sensitivity Analysis ◽  
Second Order ◽  
Topological Sensitivity

First- and second-order topological sensitivity analysis for inclusions

2009 ◽  
Vol 17 (5) ◽  
pp. 665-679 ◽  
Author(s):  
J. Rocha de Faria ◽  
A.A. Novotny ◽  
R.A. Feijóo ◽  
E. Taroco
Keyword(s):  
Sensitivity Analysis ◽  
Second Order ◽  
Topological Sensitivity

scholarly journals Second order topological sensitivity analysis

2007 ◽  
Vol 44 (14-15) ◽  
pp. 4958-4977 ◽  
Author(s):  
J. Rocha de Faria ◽  
A.A. Novotny ◽  
R.A. Feijóo ◽  
E. Taroco ◽  
C. Padra
Keyword(s):  
Sensitivity Analysis ◽  
Second Order ◽  
Topological Sensitivity

scholarly journals Response to the “Discussion of second order topological sensitivity analysis” by M. Bonnet

2008 ◽  
Vol 45 (2) ◽  
pp. 708-711 ◽  
Author(s):  
J. Rocha de Faria ◽  
A.A. Novotny ◽  
R.A. Feijóo ◽  
E. Taroco ◽  
C. Padra
Keyword(s):  
Sensitivity Analysis ◽  
Second Order ◽  
Topological Sensitivity

Optimal Capacitors Placement of Distribution Systems Using 2nd Order Power Loss Sensitivity Analysis and Hierarchical Clustering

2014 ◽  
Vol 986-987 ◽  
pp. 377-382 ◽  
Author(s):  
Hui Min Gao ◽  
Jian Min Zhang ◽  
Chen Xi Wu
Keyword(s):  
Sensitivity Analysis ◽  
Hierarchical Clustering ◽  
Distribution System ◽  
Power Flow ◽  
Distribution Systems ◽  
Reactive Power ◽  
Digital Simulation ◽  
Second Order ◽  
First Order ◽  
The Impact

Heuristic methods by first order sensitivity analysis are often used to determine location of capacitors of distribution power system. The selected nodes by first order sensitivity analysis often have virtual high by first order sensitivities, which could not obtain the optimal results. This paper presents an effective method to optimally determine the location and capacities of capacitors of distribution systems, based on an innovative approach by the second order sensitivity analysis and hierarchical clustering. The approach determines the location by the second order sensitivity analysis. Comparing with the traditional method, the new method considers the nonlinear factor of power flow equation and the impact of the latter selected compensation nodes on the previously selected compensation location. This method is tested on a 28-bus distribution system. Digital simulation results show that the reactive power optimization plan with the proposed method is more economic while maintaining the same level of effectiveness.

scholarly journals Additional High Input Low Output Impedance Analog Networks

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
Sudhanshu Maheshwari ◽  
Bhartendu Chaturvedi
Keyword(s):  
Sensitivity Analysis ◽  
Input Impedance ◽  
Second Order ◽  
Current Conveyor ◽  
Output Impedance ◽  
High Input ◽  
High Input Impedance ◽  
Pspice Simulations ◽  
Voltage Mode ◽  
Good Agreement

This paper presents some additional high input low output impedance analog networks realized using a recently introduced single Dual-X Current Conveyor with buffered output. The new circuits encompass several all-pass sections of first- and second-order. The voltage-mode proposals benefit from high input impedance and low output impedance. Nonideality and sensitivity analysis is also performed. The circuit performances are depicted through PSPICE simulations, which show good agreement with theory.

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