欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
针对新疆达坂城风电场750kW机组和风电场风速变化特点，建立了故障分析数学模型，对风电场提供的短路电流、风电机组机端电压和3种典型风速变化时，风电场提供的电流进行了仿真，并对不同位置三相短路电流进行了计算，研究了系统短路时风速变化的风电场与系统之间的相互影响，从低电压穿越功能（LVRT）角度，讨论了风电继电保护的配置问题，提出了改善风电场电压质量的措施、
英文摘要：
Based on 750 kW wind generator and wind characters of Xinjiang Dabancheng wind farm, mathematical models used in fault analysis are given. The short-circuit current and voltage of wind farm are simulated. Current behavior of typical wind speeds are studied. On the basis of different short-circuit position, we calculated the current of three-phase short-circuit. The interaction between varied-speed wind farm and the power system is studied. From the point of view of LVRT, protective relay of wind farm is discussed. We proposed that rome measures can be taken to improve the voltage quality of wind power.
同期刊论文项目
同项目期刊论文
位置：