DYNAMICS AND CONTROL OF ISOLATED WIND-DIESEL POWER-SYSTEMS

被引：17

作者：

BHATTI, TS

ALADEMI, AAF

BANSAL, NK

机构：

[1] Centre for Energy Studies, Indian Institute of Technology, New Delhi

来源：

INTERNATIONAL JOURNAL OF ENERGY RESEARCH | 1995年 / 19卷 / 08期

关键词：

WIND-DIESEL POWER SYSTEM; MULTIPLICITY OF GENERATION; SUPPLEMENTARY CONTROLLER; DYNAMIC STABILITY SIMULATION;

D O I：

10.1002/er.4440190810

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this paper a comparative dynamic stability study has been carried out for wind-diesel systems with multiplicity of generation. The mathematical model considered for dynamic stability evaluation is based on small signal analysis. The Lyapunov technique is used to evaluate the optimum setting of gain parameters and comparison is made with the values given in the literature. Additionally the diesel unit equipped with a supplementary proportional integral controller is also considered and its effect on the dynamic stability of the system is investigated. It is shown that the wind-diesel system with multiple wind generation has the minimum first swing of oscillations and also higher damping of subsequent swings for disturbances due to load or due to variations in input wind power. Finally, the dynamic responses of the different power systems considered with optimal gain setting are also presented.

引用

页码：729 / 740

页数：12

共 16 条

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