A Calculation Method for Power System Frequency Deviation Considering Intensity of Turbulence
A Calculation Method for Power System Frequency Deviation Considering Intensity of Turbulence
复制标题
考虑湍流强度的电力系统频率偏差计算方法
DOI：
10.1002/eej.22992
复制
发表时间：
2017
影响因子：
0.4
通讯作者：
Aung Ko Thet
中科院分区：
文献类型：
--
作者：
Junji Tamura;Kazuki Kawamata;Rion Takahashi;Atsushi Umemura;Mamori Kimura;Aung Ko Thet
随着越来越多的风电场被安装在世界各地的电力系统中，由于输出功率的变化引起的频率波动已经成为一个严重的问题。已经研究了针对该问题的各种对策，例如电池系统。为了设计补偿系统，评估频率波动的幅度是非常重要的。本文提出了一种新的和简单的方法来评估由于风电场输出的变化，这是基于湍流强度和风速的年概率分布的频率偏差的期望值。
As more and more wind farms are installed in power systems around the world, frequency fluctuations due to output power variations have become a serious problem. Various countermeasures for the problem, such as battery systems, have been investigated. It is very important to evaluate the magnitude of the frequency fluctuations in order to design compensating systems. This paper presents a new and simple method to evaluate the expected value of the frequency deviation due to variations in wind farm output, which is based on the intensity of turbulence and annual probability distribution for the wind speed.