风电场弃风电量分类统计方法研究
发布时间：2018-08-03 22:02
【摘要】：目前我国部分风电开发大省由于电网对风电的消纳能力不足存在比较严重的弃风现象。科学地统计风电场弃风电量及其构成,对于确定合理弃风的原则和条件,并制定相关考核机制和补偿方案具有重要参考价值,同时对于电网节能调度、提高风能利用率、分析风电场的运行管理情况也具有重要意义。分析了现有弃风电量统计方法的原理及特点,提出了基于风电机组监测数据的弃风电量计算方法及根据风电机组运行状态对弃风电量分类统计的方法。该方法使用实测的风电机组运行状态、风速、风向和功率数据作为计算弃风电量的基础,不仅能够更加准确地计算总弃风电量,还能够分类统计不同原因造成的弃风电量。另外,采用内蒙古电网风电场的实际算例验证了该方法的有效性和适用性。
[Abstract]:At present, there is a serious phenomenon of wind abandonment in some major wind power development provinces due to the insufficient capacity of the power grid to absorb wind power. The scientific statistics of wind power output and its composition are of great reference value for determining the principles and conditions of reasonable wind abandonment, and for establishing relevant assessment mechanisms and compensation schemes, and for grid energy conservation and dispatching, and for improving the utilization of wind energy. It is also of great significance to analyze the operation and management of wind farm. This paper analyzes on the principle and characteristics of the existing statistical methods of abandoned wind power, and puts forward a method of calculating the quantity of abandoned wind power based on the monitoring data of wind turbine and classifying the quantity of abandoned wind power according to the operating state of wind turbine. The method uses the measured wind turbine operating state, wind speed, wind direction and power data as the basis for calculating the abandoned wind power. It can not only calculate the total abandoned wind power more accurately, but also classify and calculate the abandoned wind power volume caused by different reasons. In addition, the effectiveness and applicability of the method are verified by a practical example of wind farm in Inner Mongolia Power Grid.
【作者单位】： 内蒙古电力调度控制中心;电力设备电气绝缘国家重点实验室(西安交通大学);北京中科伏瑞电气技术有限公司;
【基金】：国家自然科学基金资助项目(51577147)~~
【分类号】：TM614
，
本文编号：2163123
[Abstract]:At present, there is a serious phenomenon of wind abandonment in some major wind power development provinces due to the insufficient capacity of the power grid to absorb wind power. The scientific statistics of wind power output and its composition are of great reference value for determining the principles and conditions of reasonable wind abandonment, and for establishing relevant assessment mechanisms and compensation schemes, and for grid energy conservation and dispatching, and for improving the utilization of wind energy. It is also of great significance to analyze the operation and management of wind farm. This paper analyzes on the principle and characteristics of the existing statistical methods of abandoned wind power, and puts forward a method of calculating the quantity of abandoned wind power based on the monitoring data of wind turbine and classifying the quantity of abandoned wind power according to the operating state of wind turbine. The method uses the measured wind turbine operating state, wind speed, wind direction and power data as the basis for calculating the abandoned wind power. It can not only calculate the total abandoned wind power more accurately, but also classify and calculate the abandoned wind power volume caused by different reasons. In addition, the effectiveness and applicability of the method are verified by a practical example of wind farm in Inner Mongolia Power Grid.
【作者单位】： 内蒙古电力调度控制中心;电力设备电气绝缘国家重点实验室(西安交通大学);北京中科伏瑞电气技术有限公司;
【基金】：国家自然科学基金资助项目(51577147)~~
【分类号】：TM614
，
本文编号：2163123
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