Nonlinear phenomena in a model spacecraft power system

2002 ◽  
Author(s):  
Yan Hong Lim ◽  
D.C. Hamill
Keyword(s):  
Power System ◽  
Nonlinear Phenomena

Numerical Optimization Method for Determination of Bifurcation Points and its Application in Stability Analysis of Power System

2019 ◽  
Vol 17 (02) ◽  
pp. 1850126
Author(s):  
Junqiang Wei
Keyword(s):  
Stability Analysis ◽  
Power System ◽  
Numerical Optimization ◽  
Bifurcation Theory ◽  
Optimization Method ◽  
Nonlinear Phenomena ◽  
Load Increment ◽  
Bifurcation Points ◽  
Augmented System

Nonlinear bifurcation theory is very powerful and efficient to deal with multifarious nonlinear phenomena emerging from physics, biology, engineering, and economics. However, the execution of augmented system for bifurcation points will be very complicated for a system with too many variables. The purpose of this paper is to give a new optimization based method for computation of fold and Hopf bifurcation points and discuss their applications in stability analysis of power system. The validity of the proposed method has been testified by a WSCC9-bus power system in which the load increment at any bus was taken as a parameter.

The Review of Grid-Connected Photovoltaic Power System and its Nonlinear Behavior

2012 ◽  
Vol 542-543 ◽  
pp. 19-22
Author(s):  
You Jie Ma ◽  
Ying Xue Cai ◽  
Xue Song Zhou
Keyword(s):  
Power System ◽  
Dynamic Behavior ◽  
Nonlinear Dynamic ◽  
Nonlinear Behavior ◽  
Nonlinear Phenomena ◽  
Bifurcation And Chaos ◽  
Nonlinear Load ◽  
Research Status ◽  
Photovoltaic Array ◽  
Photovoltaic Power

This article introduces the classification and composition of Grid-connected Photovoltaic Power System, and the research status of its nonlinear behavior. In the Photovoltaic Power System, photovoltaic array, DC/DC converter, DC/AC inverter and nonlinear load will appear lots of nonlinear dynamic behavior such as bifurcation and chaos phenomena. The paper elaborates the DC/DC converter and DC/AC inverter in the Photovoltaic Power System, and analyses their nonlinear phenomena.

Two-level state estimation for large power system. Part 1: Algorithms

1988 ◽  
Vol 135 (4) ◽  
pp. 299 ◽  
Author(s):  
K.L. Lo ◽  
M.M. Salem ◽  
R.D. McColl ◽  
A.M. Moffatt
Keyword(s):  
Power System ◽  
State Estimation ◽  
Large Power ◽  
System Part

Developments in Power-System Protection

IEE Review ◽  
1989 ◽  
Vol 35 (6) ◽  
pp. 220
Author(s):  
J.H. Naylor
Keyword(s):  
Power System ◽  
Power System Protection ◽  
System Protection

The UoSAT-2 spacecraft power system

1987 ◽  
Vol 57 (5S) ◽  
pp. S116 ◽  
Author(s):  
H.S. Wong ◽  
M.J. Blewett
Keyword(s):  
Power System
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