带PSS和LQR最优控制的SMIB系统动态稳定性分析

2021 International Conference on Innovative Practices in Technology and Management (ICIPTM) Pub Date : 2021-02-17 DOI:10.1109/ICIPTM52218.2021.9388318

K. Himaja, T. Surendra, S. Kalyani

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引用次数: 0

摘要

本文研究了采用电力系统稳定器(PSS)和线性二次调节器(LQR)最优控制的单机无限母线(SMIB)系统测试系统在小扰动下的动态稳定性分析。推导了测试系统的Heffron-Phillip模型。试验系统的分析是在额定负载条件下进行的。通过特征值分析验证了系统的性能。与PSS相比，LQR提供了比PSS更好的阻尼，并且没有控制。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Dynamic Stability Analysis of SMIB System with PSS and LQR optimal control

This paper describes the dynamic stability analysis of test system with Power System Stabilizers (PSS) and Linear Quadratic Regulator (LQR) optimal control for a Single Machine Infinite Bus (SMIB) system under small disturbance. Heffron-Phillip's model is derived for the test system. The analysis of the test system is carried out at nominal load condition. The performance of the system is checked with eigenvalue analysis. To compare with PSS, LQR provides better damping compared to PSS and without control.

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2021 International Conference on Innovative Practices in Technology and Management (ICIPTM)

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