Time-domain simulation analysis of combined suppression measures for subsynchronous oscillators

doi:10.1088/1742-6596/1639/1/012051

	Time-domain simulation analysis of combined suppression measures for subsynchronous oscillators
	Wenpei, Zhu 2,3; Aimin, An 1,2,3; Yifan, Xu 2; Wei, Chen 1,2,3; Yingying, Zhao 2
	2020-11-03
会议日期	August 7, 2020 - August 9, 2020
会议地点	Xi'an, Anhui, China
关键词	Automation Controllers Damping HVDC power transmission IEEE Standards Process controlControl measures Damping controllers High-voltage direct-current transmission systems Sub-synchronous Sub-synchronous oscillations Supplementary subsynchronous damping controllers Suppression effects Time-domain simulations
卷号	1639
期号	1
DOI	10.1088/1742-6596/1639/1/012051
英文摘要	Subsynchronous oscillation (SSO) may occur in High Voltage Direct Current (HVDC) transmission systems during operation. It seriously affects the stability of the power system, and, if no reasonable control measures are taken, the shaft system of the unit can break. To study the AC side shafting of an HVDC system, the parameters of the first IEEE standard model of SSO were taken as the reference and combined with the CIGRE Benchmark two-terminal DC transmission model to build a complete set of HVDC systems for SSO research. The system SSO phenomenon was realized by setting the fault of a Supplementary Subsynchronous Damping Controller with wideband connection and a Supplementary Excitation Damping Controller with separate modes. They were designed at the network side to suppress the SSO of the system effectively, and the effectiveness of the suppression effect was verified by time-domain simulation. © Published under licence by IOP Publishing Ltd.
会议录	Journal of Physics: Conference Series
会议录出版者	IOP Publishing Ltd
语种	英语
ISSN号	17426588
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/132630]
专题	电气工程与信息工程学院
作者单位	1.National Experimental Teaching Center of Electrical and Control Engineering, Lanzhou, Gansu, China 2.College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou; 730050, China; 3.Key Laboratory of Gansu Advanced Control for Industrial Processes, Lanzhou; 730050, China;
推荐引用方式 GB/T 7714	Wenpei, Zhu,Aimin, An,Yifan, Xu,et al. Time-domain simulation analysis of combined suppression measures for subsynchronous oscillators[C]. 见:. Xi'an, Anhui, China. August 7, 2020 - August 9, 2020.