基于风力发电的电动变桨故障模拟系统设计
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摘要
以风电机组变桨距系统结构为依据,搭建了适用于实验研究的风电机组电动变桨故障系统实验平台。给出了系统结构、主要电路和实验流程。该实验平台由故障输入子系统和故障输出子系统两部分组成,能够进行电动变桨过程实验和变桨故障测试实验,使学生充分了解变桨原理,进行风电机组功率稳定输出、风速引起风力机受力不均匀载荷和降低变桨距系统故障率方面的学习和研究。
Based on the structure of the variable pitch system of wind turbine,an experimental platform of the electric variable pitch fault system for the wind turbine is built,and the system structure,main circuits and experimental flow chart are presented.This experimental platform is composed of the fault input subsystem and fault output subsystem,and the electric variable pitch control process experiment and pitch control fault test experiment can be carried out,which enables students to fully understand the principle of pitch control,and to learn and research on the aspects such as the wind turbine power stable output,the wind speed causing wind turbine uneven load and the reduction of the pitch system failure rate.
Based on the structure of the variable pitch system of wind turbine,an experimental platform of the electric variable pitch fault system for the wind turbine is built,and the system structure,main circuits and experimental flow chart are presented.This experimental platform is composed of the fault input subsystem and fault output subsystem,and the electric variable pitch control process experiment and pitch control fault test experiment can be carried out,which enables students to fully understand the principle of pitch control,and to learn and research on the aspects such as the wind turbine power stable output,the wind speed causing wind turbine uneven load and the reduction of the pitch system failure rate.
引文
[1]马伟明,肖飞.风力发电变流器发展现状与展望[J].中国工程科学,2011,13(1):11-20.
[2]盛旺.直驱风力发电模糊PID变桨距控制[J].制造业自动化,2008(10):100-103.
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[4]周志超,王成山,郭力,等.变速变桨距风电机组的全风速限功率优化控制[J].中国电机工程学报,2015,35(8):1837-1844.
[5]陈杰,龚春英,陈家伟,等.变速定桨风力发电机组的全风速功率控制[J].中国电机工程学报,2012,32(30):98-104.
[6]姚兴佳,韩嵩崟,赵希梅,等.变速恒频双馈风力发电机的最大风能追踪控制[J].电气传动,2012,42(7):57-60,80.
[7]赵洪山,连莎莎,邵玲.基于模型的风电机组变桨距系统故障检测[J].电网技术,2015,39(2):440-444.
[8]刘晓林.浅谈风力发电机组的液压和电动变桨系统[J].电气应用,2009,28(15):70-73.
[9]孟彦京,常杰,朱玉国.风力发电变桨控制系统设计[J].电气传动,2010,40(5):41-43.
[10]凌志斌,窦真兰,张秋琼,等.风力机组电动变桨系统[J].电力电子技术,2011,45(8):101-103.
[11]李伟昌,张磊.基于风力发电系统的风电机组变桨距故障诊断[J].计算机仿真,2015,32(9):147-151.
[12]赵洪山,张健平,王桂兰,等.基于状态估计的风电机组液压变桨距系统故障检测[J].电力系统自动化,2016,40(22):100-104,124.
[13]梁中华,安占国,朴兴哲,等.基于灰色理论的风机变桨距驱动器故障预测[J].沈阳工业大学学报,2011,33(6):629-634.
[2]盛旺.直驱风力发电模糊PID变桨距控制[J].制造业自动化,2008(10):100-103.
[3]罗清顺.大型变速变桨风力发电机组的先进控制技术研究[D].杭州:浙江大学,2016.
[4]周志超,王成山,郭力,等.变速变桨距风电机组的全风速限功率优化控制[J].中国电机工程学报,2015,35(8):1837-1844.
[5]陈杰,龚春英,陈家伟,等.变速定桨风力发电机组的全风速功率控制[J].中国电机工程学报,2012,32(30):98-104.
[6]姚兴佳,韩嵩崟,赵希梅,等.变速恒频双馈风力发电机的最大风能追踪控制[J].电气传动,2012,42(7):57-60,80.
[7]赵洪山,连莎莎,邵玲.基于模型的风电机组变桨距系统故障检测[J].电网技术,2015,39(2):440-444.
[8]刘晓林.浅谈风力发电机组的液压和电动变桨系统[J].电气应用,2009,28(15):70-73.
[9]孟彦京,常杰,朱玉国.风力发电变桨控制系统设计[J].电气传动,2010,40(5):41-43.
[10]凌志斌,窦真兰,张秋琼,等.风力机组电动变桨系统[J].电力电子技术,2011,45(8):101-103.
[11]李伟昌,张磊.基于风力发电系统的风电机组变桨距故障诊断[J].计算机仿真,2015,32(9):147-151.
[12]赵洪山,张健平,王桂兰,等.基于状态估计的风电机组液压变桨距系统故障检测[J].电力系统自动化,2016,40(22):100-104,124.
[13]梁中华,安占国,朴兴哲,等.基于灰色理论的风机变桨距驱动器故障预测[J].沈阳工业大学学报,2011,33(6):629-634.