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1. 发明公开

KR1020140034631A 풍력 발전 시뮬레이터 审中-实审
标题翻译：风力发电系统模拟器
公开(公告)号：KR1020140034631A
公开(公告)日：2014-03-20
申请号：KR1020120101203
申请日：2012-09-12
申请人： 한국전력공사
发明人： 서철수 , 윤기갑 , 박상호 , 최영도 , 한병문
IPC分类号： F03D7/00 , G06F9/455 , G06F15/00 , F03D11/00
CPC分类号： Y02E10/723 , F03D7/00 , F03D7/045 , F05B2260/84 , G06F9/455 , G09B9/00
摘要： The present invention relates to a wind power generation system simulator, including: a wind turbine module which calculates the torque delivered to a doubly-fed induction generator, based on variable wind speeds and the angular speed of blades; and a wind power generation module which controls the output electric power supplied to a power system, by controlling the power rectifier connecting the rotor of the doubly-fed induction generator and the power system. According to the present invention, a specific simulation is possible for analyzing the dynamic characteristics regarding the wind turbine, speed increaser and power generator, and the electro-technical properties of wind power generation regarding the power generator, power rectifier and power system of wind power generation. [Reference numerals] (110) Wind speed input unit; (120) Blade torque/speed operation unit; (211) Synchronous operation unit; (212) Torque control unit; (221) DC link/Free power control unit; (231) Current loop PI control unit; (232) PWM generation unit; (233) IGBT driving unit
摘要翻译：风力发电系统模拟器技术领域本发明涉及一种风力发电系统模拟器，包括：风力涡轮机模块，其基于可变风速和叶片的角速度来计算传递到双馈感应发电机的扭矩; 以及风力发电模块，其通过控制连接双馈感应发电机的转子和电力系统的功率整流器来控制供给电力系统的输出电力。根据本发明，能够对风力发电机，增速器和发电机的动态特性进行分析，以及风力发电机，动力整流器和风力发电系统的风力发电的电气特性的具体模拟代。（附图标记）（110）风速输入单元; （120）叶片扭矩/速度运行单元; （211）同步运行单元; （212）扭矩控制单元; （221）直流链路/自由电源控制单元; （231）电流环PI控制单元; （232）PWM生成单元; （233）IGBT驱动单元

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