A novel proposal of cooperation between a cage induction generator and the three-phase grid

被引：0

作者：

Szular, Zbigniew ^{[1
]}

Mazgaj, Witold ^{[1
]}

机构：

[1] Cracow Univ Technol, Inst Electromech Energy Convers, Krakow, Poland

来源：

1ST INTERNATIONAL CONFERENCE ON THE SUSTAINABLE ENERGY AND ENVIRONMENT DEVELOPMENT (SEED 2016) | 2016年 / 10卷

关键词：

ENERGY-CONVERSION; WIND; INTERFACE;

D O I：

10.1051/e3sconf/20161000096

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In the paper, a new concept of the cooperation between a cage induction generator and the three-phase grid is presented. The induction generator is excited by a capacitor battery connected to the stator winding terminals. In order to ensure a stable operation, the battery capacity should be continuously adjusted. Three appropriate selected capacitors are connected to the stator winding terminals by means of two bi-directional controlled switches. The generator output voltage is stabilized by a suitable control of these switches. The stator winding terminals are also connected to the diode bridge rectifier. Energy in the DC bus is converted to the parameters of the three-phase grid (400 V, 50 Hz) by means of a three-phase voltage source inverter. Examples of numerical calculation results of the proposed energy generation system are presented in the end part of the paper.

引用

页数：6

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