| 基于PI参数优化的风电系统变流器的研究 |
| |
| 引用本文： | 党存禄,张磊,宫有民,周明星.基于PI参数优化的风电系统变流器的研究[J].微型机与应用,2011,30(15):71-73,77. |
| |
| 作者姓名： | 党存禄 张磊 宫有民 周明星 |
| |
| 作者单位： | 兰州理工大学电气工程与信息工程学院,甘肃兰州,730050 |
| |
| 摘 要： | 通过风电系统变流器的模型,提出在机侧和网侧采用PWM控制。机侧采用速度外环和电流内环的双闭环控制策略;网侧采用直流电压外环和电流内环的双闭环控制策略。对PI控制器的参数进行整定,通过ITAE寻找最优参数,使得系统实现优化控制及单位功率因数传递电能。仿真和实验表明,整定的PI控制器参数可使系统达到很好的控制效果。
|
| 关 键 词： | 风力发电 PI控制器 最优控制 解耦控制 |
The research of wind power generation converter based on the parameters optimization of PI controller |
| |
| Dang Cunlu,Zhang Lei,Gong Youmin,Zhou Mingxing.The research of wind power generation converter based on the parameters optimization of PI controller[J].Microcomputer & its Applications,2011,30(15):71-73,77. |
| |
| Authors: | Dang Cunlu Zhang Lei Gong Youmin Zhou Mingxing |
| |
| Affiliation: | Dang Cunlu1,Zhang Lei1,2,Gong Youmin1,Zhou Mingxing1(1.School of Electrical and Information Engineering,Lanzhou University of Technology,Lanzhou 730050,China,2.Key Laboratory of Gansu Advanced Control for Industrial Processes,China) |
| |
| Abstract: | Based on the wind power generation system＇s converter model,this article adopts the PWM control on both the generator side and the grid-side, and the use of double loop control on the generator side＇s speed outer loop and the current inner loop; but adopt |
| |
| Keywords: | wind power generation PI-controller optimal control decoupling control |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
