自主可控SFC控制器设计与研发
施洋洋,刘欢,刘腾,漫自强,仲浩
(南京南瑞继保电气有限公司,江苏 南京 211102)
摘 要:静止变频器(SFC)是大型同步电机变频启动的核心设备。基于自主可控的软硬件平台,研制了基于国产芯片的自主可控 SFC 控制器,介绍了该控制器的硬件和软件设计流程,并在实时数字仿真(RTDS)系统中建立同步电机、励磁、电力网络模型,搭建半实物仿真试验平台,测试并验证控制系统功能。测试结果表明:自主可控 SFC 控制器能够实现同步电机的启动功能,具备工程实施条件。
关键词: 同步电机;静止变频器;控制器;自主可控;实时数字仿真系统;强迫换相;负载换相
中图分类号:TM341 ;TN733 文献标识码:A 文章编号:1007-3175(2024)10-0026-05
Design and Development of Autonomous and Controllable SFC Controller
SHI Yang-yang, LIU Huan, LIU Teng, MAN Zi-qiang, ZHONG Hao
(NR Electric Co., Ltd, Nanjing 211102, China)
Abstract: Static frequency converter (SFC) is the core equipment for variable frequency starting of large synchronous motors. Based on autonomous and controllable software and hardware platforms, this paper designs an autonomous and controllable controller for the SFC system that based on domestic chips. Then the hardware and software design flow of the controller is introduced. In the real-time digital simulation(RTDS) system, the synchronous motor, excitation and power network model is established, and the semi-physical simulation test platform is built to test and verify the function of the control system. Results show that the autonomous controllable SFC controller can realize the starting function of synchronous motor and has the engineering implementation conditions.
Key words: synchronous motor; static frequency converter; controller; autonomous and controllable; real-time digital simulation system;forced commutation; load commutation
参考文献
[1] 习工伟,赵兵,郑帅飞,等. 新能源基地经特高压交流送出系统输电能力与提升措施[J] . 电力建设,2022,43(7) :131-138.
[2] 陈国华,徐伟,冯东磊. 抽水蓄能在构建新型电力系统中的机遇和挑战[C]//抽水蓄能电站工程建设文集,2021 :16-19.
[3] 国网新源控股有限公司. 抽水蓄能机组及其辅助设备技术:静止变频器[M]. 北京:中国电力出版社,2019.
[4] 许大中. 晶闸管无换向器电机[M]. 北京:科学出版社,1984.
[5] 李响,刘国伟,冯亚东,等. 新一代控制保护系统通用硬件平台设计与应用[J] . 电力系统自动化,2012,36(14) :52-55.
[6] 仲伟,王仲,陶保震,等. 新一代自主可控保护装置软硬件平台技术[J] . 电力系统保护与控制,2022,50(6) :135-140.
[7] 谭良良,陈宏君,徐睿,等. UAPC 控制保护平台配置软件设计[J]. 工业控制计算机,2018,31(4) :74-76.
[8] 沈天骄, 仲浩, 王永平, 等. 自主可控特高压直流控制保护系统设计与研发[J] . 电气技术,2022,23(3) :50-56.
[9] 裴星宇,朱龙臻,陈建福,等. 基于RTDS 电力电子变压器控制器仿真测试研究[J] . 电力电子技术,2023,57(7) :84-87.
[10] 杜海江. 高压无换向器电机及其控制技术研究[D]. 保定:华北电力大学,2005.
[11] 何雄开. 大型抽水蓄能机组的静止变频起动研究[D] .武汉:华中科技大学,2006.