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ISSN 1000-1026

CN 32-1180/TP

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新一代在线安全分析技术架构及未来展望
作者:
作者单位:

1.国家电网有限公司,北京市 100031;2.中国电力科学研究院有限公司,北京市 100192;3.南瑞集团有限公司(国网电力科学研究院有限公司),江苏省南京市 211106

摘要:

为适应新型电力系统构建过程中面临的挑战,按照“继承、融合、创新”的理念,提出了新一代在线安全分析整体架构,在模型数据、功能体系、业务场景和人机交互等方面,通过基础平台、实时量测、网络分析、仿真计算等有序配合,实现了设备模型参数、实时量测信息、稳控模型、断面限额等多源数据与在线分析应用的联通交互。针对电力系统运行出现的新特性,开发了在线机电-电磁混合仿真、转动惯量和新能源多馈入短路比在线评估等新功能,使得新一代在线安全分析架构更科学、分析更快速、仿真更准确、生态更开放、人机更友好。相关成果已在国分调控云部署并服务于电力系统省级以上调度机构。最后,从设备建模、计算效率、仿真分析和结果应用4个方面,提出了未来发展方向。

关键词:

基金项目:

xxx基金资助项目(基金编号); 国家电网公司科技项目(项目编号);已申请国家发明专利:申请号。

通信作者:

作者简介:

王国春(1967—),男,硕士,正高级工程师,主要研究方向:电力系统调度运行管理。E-mail:wang-guochun@sgcc.com.cn
许洪强(1964—),男,硕士,正高级工程师,主要研究方向:电力系统调度运行管理。E-mail:xu-hongqiang@sgcc.com.cn
冯长有(1982—),男,通信作者,博士,正高级工程师,主要研究方向:电力系统调度自动化管理。E-mail:changyou-feng@sgcc.com.cn


Technical Architecture and Future Prospect for New Generation of Online Security Analysis
Author:
Affiliation:

1.State Grid Corporation of China, Beijing 100031, China;2.China Electric Power Research Institute, Beijing 100192, China;3.NARI Group Corporation (State Grid Electric Power Research Institute), Nanjing 211106, China

Abstract:

To adapt to the challenges faced in the construction process of new power systems, according to the concept of “inheritance, integration and innovation”, the overall architecture for the new generation of online security analysis is proposed. In the areas of model data, functional systems, business scenarios, and human-computer interaction, through the orderly cooperation of basic platform, real-time measurement, electrical network analysis and simulation computation, the connection and interaction between multi-source data and online analysis applications are realized, such as equipment model parameters, real-time measurement information, stability control model, stability limits. For the emerging new characteristics of power system operation, new functions are developed such as online electromechanical-electromagnetic hybrid simulation and online evaluation of rotational inertia and renewable energy multi-feed short-circuit ratio, which make the new generation of online security analysis architecture more scientific, analysis faster, simulation more accurate, ecology more open, and human-computer more friendly. The relevant achievements have been deployed on the dispatching and control cloud platform and served for dispatching agencies at or above the provincial level of the power system. Finally, the future development trends are proposed from four aspects of equipment modeling, computing efficiency, simulation analysis, and result application.

Keywords:

Foundation:
引用本文
[1]王国春,许洪强,冯长有,等.新一代在线安全分析技术架构及未来展望[J].电力系统自动化,2023,47(24):110-120. DOI:10.7500/AEPS20230920004.
WANG Guochun, XU Hongqiang, FENG Changyou, et al. Technical Architecture and Future Prospect for New Generation of Online Security Analysis[J]. Automation of Electric Power Systems, 2023, 47(24):110-120. DOI:10.7500/AEPS20230920004.
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  • 收稿日期:2023-09-20
  • 最后修改日期:2023-11-23
  • 录用日期:2023-11-23
  • 在线发布日期: 2023-12-29
  • 出版日期: