无刷交流发电机励磁系统分析
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摘要
励磁系统是无刷交流同步发电机的重要组成部分,对发电机的各项性能具有重要影响。目前,可控相复励励磁、三次谐波励磁和永磁副励磁机励磁三种励磁方式应用广泛。通过将发电机励磁系统结构图与原理图相结合的方法,对三种励磁方式的结构组成与工作原理进行了详细阐述和定性分析,梳理归纳了各自系统的优缺点,得出了三种励磁方式各自所适用的发电领域。
Excitation system,as an important part of the AC brushless synchronous generator,has great influence on its performances. At present,controllable phase compound excitation,third harmonic excitation and permanent magnet sub-exciter excitation are widely applied. A detailed explanation and qualitative analysis was made on the structural composition and working principle of these three excitation modes through a combination of the structural drawing and schematic diagram of the generator excitation system. On this basis,their respective advantages and disadvantages were summarized. Finally,power generation fields to which these modes might be applied were obtained.
Excitation system,as an important part of the AC brushless synchronous generator,has great influence on its performances. At present,controllable phase compound excitation,third harmonic excitation and permanent magnet sub-exciter excitation are widely applied. A detailed explanation and qualitative analysis was made on the structural composition and working principle of these three excitation modes through a combination of the structural drawing and schematic diagram of the generator excitation system. On this basis,their respective advantages and disadvantages were summarized. Finally,power generation fields to which these modes might be applied were obtained.
引文
[1]黄曼磊,李殿璞.船舶电站同步发电机调压系统的数学模型[J].哈尔滨工程大学学报,2004,25(3):305-308.
[2]武福愿,高海波,赵文科.船用同步发电机可控相复励励磁系统的仿真[J].船海工程,2008,37(5):82-85.
[3]魏建勋,高立夫.电磁式相复励自励系统的分析与研究[J].船电技术,2015,35(2):74-76.
[4]李英.船舶谐振式相复励调压器的设计[J].天津航海,2015,36(2):35-37.
[5]孙立志,高小龙,姚飞,等.基于开放绕组的新型无刷谐波励磁同步发电机[J].电工技术学报,2015,30(18):96-33.
[6]殷洪海,殷莉莉.无刷同步发电机中的三次谐波励磁线圈及基波励磁线圈的设计[J].电机与控制应用,2009,36(8):13-18.
[7]林楠,王东,魏锟,等.高速混合励磁发电机的结构及其调压性能[J].电工技术学报,2016,31(7):19-25.
[8]夏永洪,杨玉文,徐波,等.谐波励磁的混合励磁发电机比较与分析[J].电机与控制学报,2016,20(9):61-66.
[9]耿敏彪,袁亚洲,郭志成.发电机励磁系统智能均流现状及问题分析[J].电气技术,2014,15(12):77-80.
[10]卢绪超,张磊,苏哲,等.三机无刷励磁同步发电机永磁副励磁机设计原则[J].中小企业管理与科技,2014,7(26):161.
[2]武福愿,高海波,赵文科.船用同步发电机可控相复励励磁系统的仿真[J].船海工程,2008,37(5):82-85.
[3]魏建勋,高立夫.电磁式相复励自励系统的分析与研究[J].船电技术,2015,35(2):74-76.
[4]李英.船舶谐振式相复励调压器的设计[J].天津航海,2015,36(2):35-37.
[5]孙立志,高小龙,姚飞,等.基于开放绕组的新型无刷谐波励磁同步发电机[J].电工技术学报,2015,30(18):96-33.
[6]殷洪海,殷莉莉.无刷同步发电机中的三次谐波励磁线圈及基波励磁线圈的设计[J].电机与控制应用,2009,36(8):13-18.
[7]林楠,王东,魏锟,等.高速混合励磁发电机的结构及其调压性能[J].电工技术学报,2016,31(7):19-25.
[8]夏永洪,杨玉文,徐波,等.谐波励磁的混合励磁发电机比较与分析[J].电机与控制学报,2016,20(9):61-66.
[9]耿敏彪,袁亚洲,郭志成.发电机励磁系统智能均流现状及问题分析[J].电气技术,2014,15(12):77-80.
[10]卢绪超,张磊,苏哲,等.三机无刷励磁同步发电机永磁副励磁机设计原则[J].中小企业管理与科技,2014,7(26):161.