Transient analysis of self-excited induction generator with electronic load controller (ELC) supplying static and dynamic loads

被引：80

作者：

Singh, B ^{[1
]}

Murthy, SS ^{[1
]}

Gupta, S ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Elect Engn, New Delhi 110016, India

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2005年 / 41卷 / 05期

关键词：

dynamic load; electronic load controller (ELC); self-excited induction generator (SEIG); transient analysis and single-point operation;

D O I：

10.1109/TIA.2005.855047

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents a transient analysis of a self-excited induction generator (SEIG) with electronic load controller (ELC) used in stand-alone micro-hydro power generation employing uncontrolled turbines. In view of the need to feed both dynamic [three-phase induction motor (IM)] and static loads from such systems, the transient behavior due to switching in of such loads is of interest and is carried out here. A composite mathematical model of the total system has been developed by combining the modeling of prime mover, SEIG, ELC, and load. Simulated results are compared with the experimental ones, obtained on a developed prototype of an SEIG-ELC system for the starting of an IM and switching in a resistive load. For the starting of an IM, a star/delta starter is used to avoid inrush current. Harmonic analysis is carried out to find total harmonic distortion of the terminal voltage and current to assess its power quality.

引用

页码：1194 / 1204

页数：11

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