| 大容量风电场中风速造成的并网问题研究 |
| |
| 引用本文： | 肖硕霜,尹忠东.大容量风电场中风速造成的并网问题研究[J].电气技术,2012(8):23-27. |
| |
| 作者姓名： | 肖硕霜 尹忠东 |
| |
| 作者单位： | 华北电力大学新能源电力系统国家重点实验室,北京,102206 |
| |
| 摘 要： | 风电场群容量的增加使得风速变化对接入电网带来的问题将不可忽视。在大规模风电并网实际工程中，风速对其造成的影响需要考虑。本文针对其风速变化引起的电压波动、频率变化以及潮流计算的偏差进行了分析和综述，指出电压波动发生的机理、估算方法，波动的风电机组有功输出与电网之间的频率响应以及潮流计算方法所需进行的改进，最后提出了目前的解决方式。
|
| 关 键 词： | 大容量风电 电压波动 调频 潮流计算 |
Grid Connected Problems of Large Capacity Wind Farm Caused by Wind Speed |
| |
| Xiao Shuoshuang Yin Zhongdong.Grid Connected Problems of Large Capacity Wind Farm Caused by Wind Speed[J].Electrical Engineering,2012(8):23-27. |
| |
| Authors: | Xiao Shuoshuang Yin Zhongdong |
| |
| Affiliation: | Xiao Shuoshuang Yin Zhongdong State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206 |
| |
| Abstract: | Increasing capacity of wind power farm connected to electricity grid makes the speed change of wind not be ignored. In large scale practical project, this change should be considered. Voltage fluctuation, frequency change and the deviation of the power flow calculation caused by wind speed change are analyzed and summarized. The occurring mechanism and estimation method of voltage fluctuation, the frequency response between volatile wind generator power and grid and the improvement of power flow calculation method are pointed out. Finally the present solutions are put forward. |
| |
| Keywords: | large capacity of wind power voltage fluctuation frequency adjustment power flow calculation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
