CAJ | 학술논문

本文设计了一种低成本小功率风机发电系统，整个系统由风力机、永磁同步发电机、整流电路、升压电路及其控制器、电阻负载等组成。文章对风力机控制系统的拓扑结构和特性进行了分析研究，发电机侧升压电路的控制目标是从风力机的机械功率中获取最大功率；文中采用滑模控制算法对于升压电路实施控制，实现了风力发电的最大功率跟踪。仿真结果表明该小功率风力机发电系统及其滑模控制具有良好的实用价值。
본문설계료일충저성본소공솔풍궤발전계통，정개계통유풍력궤、영자동보발전궤、정류전로、승압전로급기공제기、전조부재등조성。문장대풍력궤공제계통적탁복결구화특성진행료분석연구，발전궤측승압전로적공제목표시종풍력궤적궤계공솔중획취최대공솔；문중채용활모공제산법대우승압전로실시공제，실현료풍력발전적최대공솔근종。방진결과표명해소공솔풍력궤발전계통급기활모공제구유량호적실용개치。
This paper presents a new control algorithm for low-cost small power wind turbine systems with topology which consists of wind turbine, directly coupled permanent synchronous generator, rectifier, boost circuit and resistive load. The system structure and characteristics are studied and analyzed in the paper. The control strategy for generator side converter is based on extracting the maximum mechanical power from the wind turbine and sliding mode control for boost circuits. Simulation results validate and confirm the effectiveness of the proposed control algorithm.