Adaptive Step Size Control for Update of Activation Probability in Online Probabilistic BS Activation Control Method

2018 ◽  
Author(s):  
Ryota Ochiai ◽  
Yoshihisa Kishiyama ◽  
Kenichi Higuchi
Keyword(s):  
Control Method ◽  
Size Control ◽  
Step Size ◽  
Adaptive Step Size ◽  
Step Size Control ◽  
Adaptive Step ◽  
Activation Probability

Continuation Power Flow: a Parameterization Technique and Adaptive Step Size Control

2021 ◽  
Author(s):  
Alfredo Bonini Neto ◽  
Luis Roberto Almeida Gabriel Filho ◽  
Dilson Amancio Alves
Keyword(s):  
Power Flow ◽  
Size Control ◽  
Step Size ◽  
Adaptive Step Size ◽  
Continuation Power Flow ◽  
Step Size Control ◽  
Adaptive Step

A Coordinating Procedure for Tracing Static Bifurcation Points of Voltage Instability

2011 ◽  
Vol 413 ◽  
pp. 90-94
Author(s):  
Xue Song Zhou ◽  
Hua Xin Zhai ◽  
You Jie Ma
Keyword(s):  
Power Systems ◽  
Bifurcation Theory ◽  
Control Method ◽  
Size Control ◽  
Step Size ◽  
Step Size Control ◽  
Bifurcation Points ◽  
Voltage Instability ◽  
Adaptive Step ◽  
The Mathematical Model

Based on static bifurcation theory, a systematic procedure for tracing the bifurcation points of power system voltage instability was presented. Two main kinds of bifurcations, a common saddle node bifurcation (SNB) and a kind of bifurcation—limit induced bifurcation (LIB), which can cause the voltage collapse, were studied simultaneity and all types of device limits were considered. Firstly, make sure the mathematical model of the system. Secondly, starting from the basic running point of power systems, a predictor scheme was presented to find all the limit points (LP) and identify the LIB points; an adaptive step size control method considering the curvature of the manifold was introduced for tracing the equilibrium manifold and the detection of the SNB points without the existing of LPs. The two schemes were combined to lead a more effective method for SNB, LP, and LIB detection.

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