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Evaluating the impact of electrical grid connection on the wind turbine performance for Hofa wind farm scheme in Jordan

机译：评估约旦霍法风电场计划的电网连接对风力发电机性能的影响

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摘要

The growth of wind energy is attributed to the development of turbine size and the increase in number of units in each wind farm. The current modern design of large wind turbines (WT) is directed towards producing efficient, sensitive and reliable units. To achieve this goal, modern turbines are equipped with several devices which are operated with highly advanced electronic circuits. Sensing instruments, measuring devices and control processes of major systems and subsystems are based on various types of electronic apparatus and boards. These boards are very sensitive to the voltage variations caused by abnormal conditions in both the turbine itself and the electric grid to which the wind farm is connected. This paper evaluates wind farm records and proposes a number of methods to overcome such obstacles associated with the design of large wind turbines. Several cases of grid abnormality such as sudden feeder interruption due to the short circuit, network disconnection, voltage variation and circuit breaker opening affecting wind turbines operation and availability are classified and presented. The weight of such impact is determined for each type of disturbances associated with electronic problems in the wind turbine. Wind turbine performance at Hofa wind farm scheme in Jordan is taken as a case study.
机译：风能的增长归因于涡轮机尺寸的发展以及每个风电场中机组数量的增加。当前大型风力涡轮机（WT）的现代设计旨在生产高效，灵敏和可靠的机组。为了实现这一目标，现代涡轮机配备了多种设备，这些设备通过高度先进的电子电路运行。主要系统和子系统的传感仪器，测量设备和控制过程基于各种类型的电子设备和电路板。这些板对涡轮机本身以及风电场所连接的电网中的异常情况引起的电压变化非常敏感。本文评估了风电场的记录，并提出了许多方法来克服与大型风力涡轮机设计相关的此类障碍。分类并介绍了几种电网异常情况，例如由于短路导致的突然馈线中断，网络断开，电压变化以及影响风力涡轮机运行和可用性的断路器打开。对于与风力涡轮机中的电子问题相关的每种类型的干扰，确定这种影响的权重。以约旦霍法风电场计划的风力发电机性能为例。

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