Voltage control devices models for distribution power flow analysis

P. Garcia, J. Pereira, S. Carneiro
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引用次数: 81

Abstract

Summary form only given, as follows. This paper presents the development of mathematical models for thyristor controlled series compensators (TCSCs), for voltage regulator devices and for remote bus voltage control that are suitable to be used with the three-phase current injection method (TCIM) for power flow calculation. TCIM is a Newton method where the equations are written in rectangular coordinates resulting in a 6n /spl times/ 6n Jacobian matrix. The representation of a control device requires an augmented system of equations to incorporate the additional relationship between each control action and the controlled variable, resulting in an augmented Jacobian matrix. Practical distribution systems are tested and the effectiveness of the proposed formulation is demonstrated.
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配电潮流分析用电压控制装置模型
仅给出摘要形式,如下。本文介绍了可控硅控制串联补偿器(TCSCs)、稳压装置和远程母线电压控制的数学模型的发展,这些模型适合与三相注入电流法(TCIM)一起用于潮流计算。TCIM是一种牛顿法,其中方程在直角坐标系中写成,从而得到6n /spl乘以/ 6n的雅可比矩阵。控制装置的表示需要一个增广方程组来包含每个控制动作和被控变量之间的附加关系,从而产生增广雅可比矩阵。实际分配系统进行了测试,并证明了所提出的公式的有效性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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