| 直接功率控制策略在双馈风力发电机组实验系统中的仿真研究 |
| |
| 引用本文： | 罗伟伟. 直接功率控制策略在双馈风力发电机组实验系统中的仿真研究[J]. 大电机技术, 2008, 0(5) |
| |
| 作者姓名： | 罗伟伟 |
| |
| 作者单位： | 安徽理工大学电气与信息工程学院,安徽,淮南,232001 |
| |
| 摘 要： | 由于矢量控制技术考虑到其解耦困难的问题,控制复杂,实际性能难以达到理论分析中的那种效果,本文采用空间电压矢量的方法进行直接功率控制,直接对风力发电实验系统中变换器的开关状态进行控制.直接功率控制拥有简单的结构、较高的功率因数、稳定的直接输出电压、动态跟随性好等优点.通过建立风力发电实验系统的Matlab/Simulink的模型,并对实验系统仿真研究,表明了直接功率控制良好的动态性能.
|
| 关 键 词： | 直接功率控制 风力发电 |
Simulation Study on the Direct Power Control Strategy in Experimental System of Doubly-fed Wind Power Generating Unit |
| |
| LUO Wei-wei. Simulation Study on the Direct Power Control Strategy in Experimental System of Doubly-fed Wind Power Generating Unit[J]. Large Electric Machine and Hydraulic Turbine, 2008, 0(5) |
| |
| Authors: | LUO Wei-wei |
| |
| Abstract: | Because the decoupling of the VOC is very difficult,and the control strategy is complicated,the actual property can not be as perfect as analysis in theory.In this paper,DPC technology is based on space voltage vector and direct optimum control of the inverter switching state.DPC is advanced in simple structure,high power factor,stable direct output and fast dynamic response.DPC system is researched by simulation model based on MATLAB/Simulink.Simulation results show that DPC system has good dynamics performances. |
| |
| Keywords: | Matlab/Simulink |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
