| 永磁磁阻发电机的电压控制 | |
| 吴义勇 ; 孙旭东 ; 柴建云 ; WU Yi-yong ; SUN Xu-dong ; CHAI Jian-yun | |
| 2010-06-10 ; 2010-06-10 | |
| 关键词 | 永磁磁阻发电机 电压控制 逆变器 permanent-magnet/reluctance generator voltage control inverter TM352 |
| 其他题名 | Voltage control of permanent-magnet/reluctance generator |
| 中文摘要 | 普通永磁同步发电机由于励磁不可调,端电压随转速或负载变化而变化,影响了供电品质。本文提出一种永磁磁阻发电机的电压控制策略,通过与发电机并联的电力电子装置,对其补偿适当励磁所需的无功电流,来保持发电机端电压的稳定。本文阐述了该发电机系统的结构、原理、电机的数学模型和电压控制方法。仿真实验证明该方法可在一定的转速和负载变化范围内保持端电压不变,补偿电流较小。; The terminal voltage of a common permanent-magnet generator varies with its rotating speed and load due to its constant permanent-magnet flux,which resulting in unstable quality of power supply.In this paper,based on the equivalent phasor diagram of permanent-magnet/reluctance generator in steady-state condition,a new voltage control method for such a generator is proposed.The terminal voltage amplitude of the generator is maintained to be constant by an electronic power converter connected in parallel with the generator to compensate the reactive current required by its excitation.The structure of the generator system,the compensation principle,the mathematical model of the generator,and the closed-loop system of voltage control method are introduced in the paper.Simulation results verify that the terminal voltage amplitude can be held invariable by using the proposed voltage control strategy when the rotating speed and the load vary in a certain range.Besides,the compensate current is small. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/62709]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 吴义勇,孙旭东,柴建云,等. 永磁磁阻发电机的电压控制[J],2010, 2010. |
| APA | 吴义勇,孙旭东,柴建云,WU Yi-yong,SUN Xu-dong,&CHAI Jian-yun.(2010).永磁磁阻发电机的电压控制.. |
| MLA | 吴义勇,et al."永磁磁阻发电机的电压控制".(2010). |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论