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源网荷互动运行仿真平台的设计与研制
作者:
作者单位:

中国电力科学研究院有限公司(南京), 江苏省南京市 210003

摘要:

针对源网荷互动的未来电网发展趋势,分析了其运行仿真技术的需求,提出了仿真平台架构,阐述了功能模块部署及数据流程。进而,对互动运行仿真技术进行了详细阐述,提出了基于层次数据库的互动资源建模方法,建立了与调控系统的数据通信系统,阐述了平台实时仿真机制,并对动态潮流的频率计算模块进行了改进。同时,对参与精准切负荷和频率响应的大用户及温控负荷的仿真方法进行了阐述。搭建了一套源网荷互动运行仿真系统,并对其仿真效果进行了分析。

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基金项目:

国家重点研发计划资助项目(2017YFB0902600);国家电网公司科技项目“调度控制系统测试验证与一体化运维关键技术研究与应用”(DZ71-18-010)

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作者简介:


Design and Development of Source-Grid-Load Interactive Operation Simulation Platform
Author:
Affiliation:

China Electric Power Research Institute(Nanjing), Nanjing 210003, China

Abstract:

According to the development trend of source-grid-load interaction, the requirements of source-grid-load interaction simulation technology are analyzed. The framework of interactive simulation platform is proposed, and the deployment of functional modules and data flow are expounded. This paper proposes the interaction simulation technology including the interactive resources modeling method in a hierarchical data base, deploying method of the communication system among interactive simulation platform and dispatching and control system, real-time simulation mechanism, and the advanced algorithm for system frequency calculation based on dynamic power flow simulation. At the same time, the simulation method of large users who can participate in precise load shedding program and frequency response program and thermostatically-controlled loads are expounded. A source-grid-load interactive operation simulation prototype system is built, and the effects of the system simulation are analyzed.

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引用本文
[1]毛文博,李峰,徐鹏,等.源网荷互动运行仿真平台的设计与研制[J].电力系统自动化,2019,43(22):209-216. DOI:10.7500/AEPS20190430027.
MAO Wenbo, LI Feng, XU Peng, et al. Design and Development of Source-Grid-Load Interactive Operation Simulation Platform[J]. Automation of Electric Power Systems, 2019, 43(22):209-216. DOI:10.7500/AEPS20190430027.
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历史
  • 收稿日期:2019-04-30
  • 最后修改日期:2019-11-08
  • 录用日期:2019-10-11
  • 在线发布日期: 2019-10-15
  • 出版日期: 2019-11-25
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