| 燃气轮机组中静态频率变换器的原理和应用 |
| |
| 引用本文： | 张俊峰.燃气轮机组中静态频率变换器的原理和应用[J].广东电力,2008,21(12):51-54. |
| |
| 作者姓名： | 张俊峰 |
| |
| 作者单位： | 广东省电力试验研究所,广州,510600 |
| |
| 摘 要： | 介绍了静态频率变换器（static frequency converter，SFC）在大型燃气轮机组启动中的作用。对SFC的主要工作方式——脉冲模式换流和负载换向模式换流进行了深入具体分析，从而得出两种换流模式下SFC的工作原理。在实际应用中，提出应注意励磁系统与SFC的配合问题，在机组转速小于18％额定转速时，励磁调节器采用手动方式，在机组转速大于20％额定转速时，则采用自动方式。
|
| 关 键 词： | SFC 负载换向模式 矢量 励磁 |
Principle and Application of Static Frequency Converter in Gas Turbine Set |
| |
| ZHANG Jun-feng.Principle and Application of Static Frequency Converter in Gas Turbine Set[J].Guangdong Electric Power,2008,21(12):51-54. |
| |
| Authors: | ZHANG Jun-feng |
| |
| Affiliation: | ZHANG Jun-feng(Guangdong Power Test , Research Institute,Guangzhou 510600,China) |
| |
| Abstract: | The application of static frequency converter(SFC) to the startup of large gas turbo-units is described in this paper.A profound analysis is made of the main working modes of SFC,i.e.pulse mode conversion and load commutation mode conversion,thereby obtaining the working principle of SFC under the two conversion modes.It is indicated that the coordination between excitation system and SFC should be minded in practical application;manual mode should be adopted for excitation regulator when the rotary speed o... |
| |
| Keywords: | SFC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
