多机动力系统阻尼器的新概念

The 2004 IEEE Asia-Pacific Conference on Circuits and Systems, 2004. Proceedings. Pub Date : 2004-12-06 DOI:10.1109/APCCAS.2004.1412987

I. Robandi

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引用次数: 0

摘要

本文提出了一种设计最优电力系统稳定器作为多机电力系统控制阻尼器的新思路。将比例积分(PI)控制和线性二次型调节器(LQR)方法作为一种现代工具，将PSS设计为最优PSS。利用这一概念，利用Riccati解，作为LQR最优控制方法求解的特点，对汽轮机侧和励磁系统侧的多机稳定器进行了设计。本文将最优PSS的设计与传统的PSS (CPSS)和无PSS系统进行了比较。最终结果表明，采用最优PSS作为电力系统阻尼器，可大大提高多机电力系统的性能，且效果最佳

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New concept of damper on mulimachine power system

This paper presents a new concept to design optimal power system stabilizer (PSS) as a damper on a multimachine power system control. This concept is developed 6om the proportional and integral (PI) control and linear quadratic regulator (LQR) method as a modem tool to design the PSS as optimal PSS. Using this concept, the stabilizers of the multimachine are designed for the turbine and excitation system side using the Riccati solution, as a character of LQR optimal control method solving. In this paper, the design of the optimal PSS is compared with the conventional PSS (CPSS) and No PSS system. In the final results, the application of optimal PSS as a damper of power system can greatly improve the performances of multimachine power system, and it shows the best results

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The 2004 IEEE Asia-Pacific Conference on Circuits and Systems, 2004. Proceedings.

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