交直流混合输电系统灵敏度分析

LIU Chongru; ZHANG Boming

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交直流混合输电系统灵敏度分析

更新时间：2025-08-13

- 交直流混合输电系统灵敏度分析
- Automation of Electric Power Systems Vol. 31, Issue 12, Pages: 45-49(2007)
- 作者机构：
  
  1. 华北电力大学电力系统保护与动态安全监控教育部重点实验室,北京市,102206
  2. 清华大学电机系电力系统国家重点实验室,北京市,100084
- 作者简介：
- 基金信息：
- DOI：
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- Published：2007
- 稿件说明：
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LIU Chongru, ZHANG Boming. [J]. Automation of electric power systems, 2007, 31(12): 45-49.
DOI：

LIU Chongru, ZHANG Boming. [J]. Automation of electric power systems, 2007, 31(12): 45-49. DOI：

摘要

研究了稳态条件下交直流（AC/DC）混合输电系统中交流（AC）子系统与直流（DC）子系统之间的相互作用和相互影响。采用灵敏度分析方法，分析和讨论了DC系统控制参数对AC/DC混合系统运行特性的影响，以及在DC系统存在的条件下，AC系统控制量对AC系统其他变量的影响。系统地分析和计算了AC/DC系统的各类灵敏度矩阵，这对潮流控制、参数调整和电压估算等问题都有实际的意义。

Abstract

The interactions between AC and DC systems in the steady-state condition of power systems are investigated. Through a sensitivity analysis， the influence of DC control parameters on the operation of AC/DC systems and that of AC control parameters on other AC parameters with the DC system existing are discussed. The sensitivity matrices and the influence factors between AC and DC systems are analyzed from various points of view. The sensitivity analysis made in this paper is expected to be of practical significance in such problems as load flow control， parameter regulation， voltage estimation， etc.

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