- 作者: 朱家齊
- 作者服務機構: 長庚醫學暨工程學院電機工程學系
- 中文摘要: 以直接法分析電力系統暫態穩定度中,最困難的問題在於能量函數的建立。本文將嘗試在無損耗網路簡化模式之電力系統下,提出可解析能量函數的建立程序。本文主要的結果可歸納如下:(1)發展無損耗網路簡化模式電力系統的正規方程式,並且說明此正規方程式可涵蓋現有之電力系統網路無損耗簡化模式。(2)針對此正規方程式,推導可解析能量函數之存在性。(3)提出一系統程序以建立其相關的可解析能量函數。
- 英文摘要: The task of an constructing energy function is essential for direct stability analysis of electric powersystems. This paper presents a general procedure for constructing analytical energy functions for detailedlossless network-reduction power system stability models. The main contributions of this paper are: (1)it develops canonical representations for lossless network-reduction power system models and shows thatsuch canonical representations cover existing stability models; (2) it derives theoretical results regardingthe existence of analytical energy functions for the canonical representations; (3) it presents a systematicprocedure for constructing corresponding energy functions.
- 中文關鍵字: transient stability; energy function; direct methods; lossless network-reduction power system models
- 英文關鍵字: --