| 变速恒频风力发电机组的无功功率极限 |
| |
| 引用本文： | 申洪,王伟胜,戴慧珠.变速恒频风力发电机组的无功功率极限[J].电网技术,2003,27(11):60-63. |
| |
| 作者姓名： | 申洪 王伟胜 戴慧珠 |
| |
| 作者单位： | 中国电力科学研究院,北京,100085 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划)项目(2001AA512021-5)。 |
| |
| 摘 要： | 根据变速恒频风电机组的工作原理，建立了变速恒频风电机组的稳态数学模型，该模型考虑了风力机、双馈电机及其转速控制的稳态特性。在此模型的基础上，提出了计算变速恒频风电机组无功功率极限的方法，并对一变速恒频风电机组进行了计算分析，验证了所提方法的可行性。
|
| 关 键 词： | 变速恒频 风力发电机组 无功功率极限 稳态数学模型 转速控制 |
| 文章编号： | 1000-3673(2003)11-0060-04 |
| 修稿时间： | 2003年4月17日 |
REACTIVE POWER LIMIT OF VARIABLE-SPEED CONSTANT-FREQUENCY WIND TURBINE |
| |
| SHEN Hong,WANG Wei-sheng,DAI Hui-zhu.REACTIVE POWER LIMIT OF VARIABLE-SPEED CONSTANT-FREQUENCY WIND TURBINE[J].Power System Technology,2003,27(11):60-63. |
| |
| Authors: | SHEN Hong WANG Wei-sheng DAI Hui-zhu |
| |
| Abstract: | According to the working principle of variable-speed constant-frequency wind turbine, its steady state mathematical model is established in which the steady state performances of turbine, doubly-fed induction generator and its rotation speed control are condisered. On the basis of this model a method to calculate the reactive power limit of the variable speed and constant frequency wind turbine is put forward and the calculation and analysis for a variable-speed constant-frequency wind turbine are carried out, and the feasibility of the proposed method is varified. |
| |
| Keywords: | Variable-speed constant-frequency wind turbine Doubly-fed induction generator Reactive power capability limit |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
