Analysis on Sensitivity of Power System Stability to Generator Parameters

• 作者: Xiaoming Sun
• 来源期刊: 电力能源(英文)
• 学科: 医学
• 关键词: Sensitivity ANALYSIS POWER SYSTEM STABILITY Transient STABILITY Dynamic STABILITY GENERATOR PARAMETERS Excitation SYSTEM POWER SYSTEM Stabilizer
• 年，卷（期）: 2019,（1）
• 页码范围: 165-182
• 页数: 18页
• 分类号: R73

摘要

The sensitivity of power system stability (including transient and dynamic stabilities) to generator parameters (including parameters of generator model, excitation system and power system stabilizer) is analyzed in depth by simulations. From the tables and plots of the resultant simulated data, a number of useful rules are revealed. These rules can be directly applied to the engineering checking of generator parameters. Because the complex theoretical analyses are circumvented, the checking procedure is greatly simplified, remarkably promoting the working efficiency of electrical engineers on site.