Field Oriented Control of DFIG Based Wind Energy System Using Battery Energy Storage System
Field Oriented Control of DFIG Based Wind Energy System Using Battery Energy Storage System
复制标题
使用电池储能系统的双馈风力发电系统的磁场定向控制
DOI：
10.1016/j.protcy.2016.05.247
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
A. Jacob
中科院分区：
文献类型：
--
作者：
C. Charles;V. Vinod;A. Jacob
由于对环境问题的日益认识以及燃料成本和电力需求的快速增加，风力发电是当今世界上增长最快的电能来源。利用双馈感应发电机（DFIG）进行风能转换是最重要的可再生能源发电方式之一。由于风速突变，风电场输出功率波动较大。在弱系统中，功率波动往往会导致电压和频率的超限。这对系统的稳定性也是一个严重的问题。在所提出的双馈风力发电机布置中的控制系统能够在电池储能系统（BESS）的帮助下减小功率波动。为了解耦的有功和无功功率产生的机器，磁场定向控制应用。结果，可以实现功率的高性能控制。所开发的方法已经通过建模基于双馈风力发电机的风能系统与BESS使用MATLAB的SimPower系统工具进行了测试，并模拟作为一个并网系统的操作。在不同风速条件下，双馈风力发电机的性能表现出令人满意的性能。
Wind power is the fastest growing source of electrical energy in the world today due to the increasing awareness of the environmental problems together with the rapid increase in the fuel cost and the power demand. Wind energy conversion using Doubly Fed Induction Generator (DFIG) is one of the most important types of renewable energy generations. The wind farm power output has large fluctuations due to sudden wind speed changes. Fluctuate power can often cause the violation of voltage and frequency limits in the weak system. It can be severe problem for the system stability also. The control system in the proposed arrangement of DFIG is able to reduce power fluctuation with the help of Battery Energy Storage System (BESS). In order to decouple the active and reactive powers generated by the machine, field oriented control is applied. As a result, high performance control of power can be achieved. The developed method has been tested through modelling a DFIG based wind energy system with BESS using SimPower System tools of MATLAB and simulated for operation as a grid connected system. The performance of DFIG based wind energy system demonstrates satisfactory performance under different wind speed conditions.