电力系统硬件在环仿真应用的现状及展望
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TM743

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国家电网有限公司科技项目(5100-201940008A-0-0-00)


Current status and prospect of hardware-in-the-loop simulation in power system
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    摘要:

    硬件在环仿真(HILS)是提升现代大电网系统仿真准确性、支撑开展高压直流/新能源等装置可靠性验证的有效手段。首先,在介绍HILS基本架构和优势的基础上阐述了HILS在提升电网一次系统仿真准确性、支撑电网二次控制系统测试验证方面的技术及应用现状;然后分析了电力系统HILS平台构建面临的挑战,提出可接入多异构数据模型的灵活架构技术、有限仿真资源下新能源场站等值和大型二次系统等效技术、控制对象接入的通用接口技术等技术方向;最后,从传统技术深化和与新技术融合发展2个角度探讨了电力系统HILS的未来发展趋势,以期对相关平台研发和仿真实验工作提供一定参考。

    Abstract:

    Hardware-in-the-loop simulation (HILS) is an effective method to improve the accuracy of current large-scale power grid system simulating, and enhances reliability of the high voltage direct current/new energy device verification. First of all, on the basis of the basic architecture and its advantages of HILS for power systems, the technical characteristics and application of HILS in traditional power system are introduced, such as improving the accuracy of primary system modeling and reliability of secondary system controling. Then, the challenges of HILS application in the power system are analyzed and the key technologies for these problems solution are proposed, such as the flexible architecture technology for accessing multi-heterogeneous data models, the equivalent and the control system modeling of power system, and the universal interface technology for control object integration. Finally, from the perspectives of deep research on traditional technologies and new technologies development, the trend of hardware-in-the-loop simulation for power systems is discussed to provide valuable suggestions for development and validation of related platforms.

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引用本文

崔晓丹,吴家龙,许剑冰,雷鸣,侯玉强,薛峰.电力系统硬件在环仿真应用的现状及展望[J].电力工程技术,2021,40(2):68-74

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  • 收稿日期:2020-09-25
  • 最后修改日期:2020-10-26
  • 录用日期:2021-01-10
  • 在线发布日期: 2021-04-02
  • 出版日期: 2021-03-28
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