国产励磁系统在进口燃气发电机组的应用  

Application of Domestic Excitation System in Imported Gas Generator

作　　者：牟伟[1] 娄季献 张建彪[1] 许训炜[1] 吴龙[1] 

机构地区：[1]南京南瑞继保电气有限公司,江苏南京211102

出　　处：《江苏电机工程》2015年第4期59-62,共4页Jiangsu Electrical Engineering

摘　　要：与常规火力发电机组励磁系统比较,由于燃气发电机组的特殊运行需求其配套励磁系统在设备配置、功能设计以及信号接口方面有其特殊之处,文中以某电厂新建进口燃气发电机组为依托,以燃气发电机组的运行需求为主线,讨论了国产励磁系统全面满足燃气发电机组的静止变频器(SFC)启动、建压并网发电和解列停机等不同工况的特殊应用设计以及提高设备可靠性的措施。通过现场实际成功应用,证明了相关设计的可靠性,为燃机用国产励磁系统的功能完善、性能提升提供借鉴。Compared with the excitation system of conventional thermal power unit, there are something special in the design of excitation system used in gas turbine because of the requirement. This paper discusses the functional requirements and application solutions in the domestic excitation system which satisfies the special requirements in different operation stages. The useful reference to function improvement of domestic excitation system is expected based on the practical application on the imlgorted gas generator.

关 键 词：励磁系统 燃气轮机 SFC启动 信号交互 

分 类 号：TM621.6[电气工程—电力系统及自动化]