风车用三相自励感应发电机分析技术及实验结果

2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) Pub Date : 2020-03-01 DOI:10.1109/REEPE49198.2020.9059122

K. Sangov, S. R. Chorshanbiev, Firdavs O. Ismoilov, Mukhamadsho A. Balaev, Mirobid M. Vohidov

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引用次数: 2

摘要

考虑将感应发电机(IG)用于自动风车(WM)的可能性，用于向远离能源系统的消费者供电。与同步发电机(SG)相比，给出了使用IG作为交流三相电压源的主要优点。研制了一种用于小功率WM的输出电压和IG频率的自激自动控制系统。确定了IG等效电路的主要参数，构造了磁化特性曲线，确定了励磁电容的取值。对IG的系统自动调压(AVR)进行分析，找出其设计缺陷并加以消除。验证了采用带线性电容的系统AVR IG WM作为控制装置的可行性。

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Three-phase Self-excited Induction Generator for Windmills Analytical Techniques and Experimental Results

The possibility of using an induction generator (IG) for autonomous windmills (WM), used to supply power to consumers remote from the energy system, is considered. The main advantages of using IG as a source of alternating three-phase voltage in comparison with synchronous generators (SG) are given. A new system has been developed for automatic control of the output voltage and IG frequency with self-excitation for low-power WM. The main parameters of the IG equivalent circuit are determined, the characteristics of the magnetization curve are constructed to determine the value of the excitation capacitance. The analysis of the system automatic voltage regulation (AVR) of the IG in order to identify its design flaws and eliminate them. The feasibility of using the system AVR IG WM with linear capacitors as a control device is confirmed.

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2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)

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