一种考虑N-1约束的智能配电网信息网络启发式规划算法

SUN Yingyun

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一种考虑N-1约束的智能配电网信息网络启发式规划算法

更新时间：2025-08-13

- 一种考虑N-1约束的智能配电网信息网络启发式规划算法
- Automation of Electric Power Systems Vol. 38, Issue 8, Pages: 50-55(2014)
- 作者机构：
  
  新能源电力系统国家重点实验室，华北电力大学,北京市,102206
- 作者简介：
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- Published：2014
- 稿件说明：
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SUN Yingyun. [J]. Automation of electric power systems, 2014, 38(8): 50-55.
DOI：

SUN Yingyun. [J]. Automation of electric power systems, 2014, 38(8): 50-55. DOI：

摘要

随着分布式能源、微网以及高级量测体系等在智能配电网中的接入和应用，智能配电网中的信息流量将远大于现有配电网。为了保证智能配电网信息网络的可靠性以及经济性，需要对其进行合理规划。文中从智能配电网信息网络的可生存性出发，采用N-1准则构建优化模型，并提出了一种启发式算法来保证模型的顺利求解。最后，通过某县级配电网信息网络规划算例，将启发式算法与1+1保护优化模型进行了比较，结果表明，启发式算法能够满足网络规划的可生存性约束。

Abstract

With the access and application of distributed energy

microgrid and advanced measurement infrastructure in smart distribution network

the volume of information in a smart distribution network will be much greater than current distribution networks. In order to ensure the reliability and economy of the information network

optimal planning is needed. An optimization model is given for the survivability of the smart information network by using the N-1 criterion. A heuristic algorithm is proposed to solve the model successfully. Finally

the heuristic algorithm is compared with the 1+1 protection optimal model in an example of distribution information network planning for a county

the results showing that the heuristic algorithm can satisfy the survivability constraints of network planning.

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Related Institution

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