基于静止变频装置启动燃气轮机组的建模及仿真  

Modeling and simulation of starting up gas turbine generator unit using static frequency converter

作　　者：胡静[1] 朱振飞[1] 朱英英[1] 张慧婷[2] 邹宁[1] 陆小冬[1] 

机构地区：[1]国电南瑞科技股份有限公司,江苏南京210003 [2]武汉工程大学化工与制药学院,湖北武汉430073

出　　处：《电力科学与技术学报》2013年第1期92-97,共6页Journal of Electric Power Science And Technology

摘　　要：由于中国对清洁能源的大力扶持和可持续发展对环境污染的要求,燃气轮联合发电全面推广应用.根据扬州—仪征燃气轮机的启动方式,采用PSCAD软件搭建静止变频器(SFC)启动电机模型.给出含有转速电流双闭环的控制结构,分析SFC电流型变换器的拓扑结构,提出基于PSCAD的控制算法,初步设计PSCAD和C语言的接口框图,为日后设计软硬件平台的功能化嵌入提供技术支持.仿真结果表明该方法准确度高.Because of the vigorous support for clean energy, and the high environmental require- ments for sustainable development, the gas wheel joint power generation is wide applied in Chi- na. According to the start-up method for Yangzhou-Yizheng gas turbine, PSCAD software is ap- plied to build the model of static frequency converter（SFC） starting motor in this paper. The speed current double closed loop structure is proposed. The current source converter＇s SFC to- pology structure is analyzed using the PSCAD control algorithm, and PSCAD and C language in- terface diagram is preliminary designed, which provide a technology support to functionalization embedded of software and hardware platform. The simulation results show that the method is with high accuracy.

关 键 词：静止变频器 PSCAD 燃气轮机 C语言 

分 类 号：TM311[电气工程—电机]