Optimal Excitation Control of Synchronous Generator Based on Adaptive Ants Colony Algorithm

2007 ◽  
Author(s):  
Huilan Jiang ◽  
Xuegong Yin ◽  
Yunshan Chen ◽  
Dongwei Li
Keyword(s):  
Synchronous Generator ◽  
Excitation Control ◽  
Optimal Excitation

Optimal Excitation Control System of Synchronous Generator in Big Disturbance Based on Improved LOEC Mode

2013 ◽  
Vol 748 ◽  
pp. 793-796
Author(s):  
Zi Сheng Li ◽  
Bao Shan Yuan
Keyword(s):  
Control System ◽  
Dynamic Performance ◽  
Voltage Control ◽  
Synchronous Generator ◽  
Excitation Control ◽  
Exact Linearization ◽  
Multiple Control ◽  
Wide Range ◽  
Optimal Excitation ◽  
Terminal Voltage

Linear optimal excitation control (LOEC) mode takes the power system as multiple control target, it has better dynamic performance and adaptability in the vicinity of the equilibrium point. But when the disturbance is too large, the system performance will be deteriorated, meantime controlling lack the terminal voltage control. This paper presents the optimal excitation controller which has a wide excitation control system adapting to a wide range disturbance. The choice of variables is changed based on the variables used in the excitation control of exact linearization. The speed deviation differential is used to replace the electromagnetic power deviation in commonly optimal excitation control system, and the terminal voltage control is added. The improved excitation control system adaptability is enhanced. The simulation results show that the improved excitation controller has a wider adjustment range, anti-disturbance and strong characteristics.

Study on Power Tracking Excitation Control and Parameters Sensitivity of Dual-Excited Synchronous Generator

2021 ◽  
Author(s):  
Guorui Xu ◽  
Zhenzhen Wang ◽  
Weili Li ◽  
Yang Zhan ◽  
Haisen Zhao ◽  
...  
Keyword(s):  
Synchronous Generator ◽  
Excitation Control

The Control and Model of Synchronous Generator on Ship

2012 ◽  
Vol 195-196 ◽  
pp. 1095-1101
Author(s):  
Le Luo ◽  
Lan Gao ◽  
Liang Chen ◽  
Liang Hu
Keyword(s):  
Mathematical Model ◽  
Control System ◽  
Simulation Model ◽  
Synchronous Generator ◽  
Excitation Control ◽  
Synchronous Generators ◽  
Simulation Test ◽  
Power Station ◽  
Model And Simulation ◽  
The Mathematical Model

This paper analyzes the characteristics of marine power station. The mathematical model and simulation model of synchronous generators AVR+PSS excitation control system was built. At last the simulation test of suddenly add load was did in MATLAB/simulink environment. The result shows that the excitation control system has well stability, rapidity and some robustness.

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