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| 基于本地可测量参数的UPFC暂态能量控制 | |
| 引用本文： | 董雷,蒲天骄,鲍海,徐正清,陈礼义.基于本地可测量参数的UPFC暂态能量控制[J].电网技术,2003,27(2):50-53. |
| 作者姓名： | 董雷 蒲天骄 鲍海 徐正清 陈礼义 |
| 作者单位： | 1. 华北电力大学电力市场研究所,北京,102206 2. 中国电力科学研究院电网自动化所,北京,100085 3. 天津大学电气自动化及能源工程学院,天津,300072 |
| 摘 要： | 分析了UPFC的动态运行机理，推导出计及UPFC直流电容器动态特性的UPFC动态数学模型，并在此基础上利用UPFC装置的本地可测量状态参数—UPFC安装处的系统电压和功率，估算出UPFC暂态能量最小控制的输入信号(转子角度差)，从而实现了控制的输入参数本地化。仿真计算结果表明，这种基于本地可测量参数的UPFC暂态能量最小控制方法对抑制系统区域间振荡是有效的。 |
| 关 键 词： | UPPC 暂态能量控制 可测量参数 电压源型逆变器 数学模型 |
| 文章编号： | 1000-3673(2003)02-0050-04 |
| 修稿时间： | 2002年3月6日 |
TRANSIENT ENERGY CONTROL OF UPFC USING LOCAL MEASURABLE QUANTITIES |
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| DONG Lei,PU Tian-jiao,BAO Hai,XU Zheng-qing,CHEN Li-yi.TRANSIENT ENERGY CONTROL OF UPFC USING LOCAL MEASURABLE QUANTITIES[J].Power System Technology,2003,27(2):50-53. | |
| Authors: | DONG Lei PU Tian-jiao BAO Hai XU Zheng-qing CHEN Li-yi |
| Affiliation: | DONG Lei1,PU Tian-jiao2,BAO Hai1,XU Zheng-qing2,CHEN Li-yi3 |
| Abstract: | Based on theoretical analysis of the dynamic operation mechanism of UPFC, the detailed dynamicmathematical model of UPFC including the dynamiccharacteristics of DC capacitor is presented. On this basis,using the local measurable state parameters, i.e., the voltage magnitude and active and reactive power at the positionwhere the UPFC is installed, the input signal of transientenergy function minimization control, i.e., rotors phase angle difference, is estimated, therefore, the localization of input parameters for control is implemented. The simulation results show that the transient energy minimization control method for UPFC based on local measurable parameters is effective fordamping power system interarea oscillation. |
| Keywords: | UPFC interarea oscillation local measurable variables estimation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |