| 倍极感应励磁同步发电机的电感参数与转子励磁电流 |
| |
| 引用本文： | 王建民,孟传富,胡颂尧. 倍极感应励磁同步发电机的电感参数与转子励磁电流[J]. 电工技术学报, 1995, 0(1) |
| |
| 作者姓名： | 王建民 孟传富 胡颂尧 |
| |
| 作者单位： | 山东工业大学 |
| |
| 摘 要： | 在倍极感应励磁同步发电机中，转子励磁绕组中的励磁电流是由定于直流绕组建立的倍极磁场感应产生。转子励磁电流与定于直流绕组电流之间的关系是其重要电磁关系，通常用绕组电感参数表达，但由于该类电机结构的特殊性，有关电感参数的计算十分困难。本文从电感系数的基本定义出发，提出了一种有关电感系数的等效计算方法，并由此得出了用绕组参数表达的转子励磁电流实用计算公式，其正确性得到了实验验证。
|
| 关 键 词： | 同步发电机，无刷励磁，电感，励磁电流 |
Inductance Parameters and Rotor Field Current in Double-Pole Induced-Excitation Synchronous Generator |
| |
| Wang Jianmin,Meng Chuanfu,Hu Songyao. Inductance Parameters and Rotor Field Current in Double-Pole Induced-Excitation Synchronous Generator[J]. Transactions of China Electrotechnical Society, 1995, 0(1) |
| |
| Authors: | Wang Jianmin Meng Chuanfu Hu Songyao |
| |
| Affiliation: | Shandong University of Technology |
| |
| Abstract: | In double-pole induced-excitation synchronous generator, the magnetizing current in the rotor winding is induced by the double-pole megnetic field in a DC winding on the stator. The relationship between the rotor field current and the current in the stator DC winding is very important and usually expressed by the inductance parameters.However, because of the special configuration, the calculations of these inductances are difficult. In this paper, an equivalent method of calculating these inductances is proposed. Based on this, an available calculating formula of the rotor field current is obtained, which is expressed by winding parameters. The effectiveness of the method and the formula is discussed and verified by tests. |
| |
| Keywords: | Synchronous generator Brushless excitation Inductance Exciting current |
| 本文献已被 CNKI 等数据库收录！ |
