电网差异化规划新方法

LI Canbing; LIANG Jinzhao

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电网差异化规划新方法

更新时间：2025-08-13

- 电网差异化规划新方法
- Automation of Electric Power Systems Vol. 33, Issue 24, Pages: 11-15(2009)
- 作者机构：
  
  1. 郑州大学电气工程学院,河南省,郑州市,450001
  2. 中山供电局,广东省,中山市,528400
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2009
- 稿件说明：
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LI Canbing, LIANG Jinzhao. [J]. Automation of electric power systems, 2009, 33(24): 11-15.
DOI：

LI Canbing, LIANG Jinzhao. [J]. Automation of electric power systems, 2009, 33(24): 11-15. DOI：

摘要

发生严重灾害时，应尽量保证对特级负荷的供电。差异化规划是选择电网中的部分组件提高设计标准，使之提高对灾害的承受程度，是智能电网建设的重要组成部分。分析了差异化规划的指导原则，建议推广应用特级负荷概念，通过联络转供等方式使特级负荷适度集中;提出“特级网络”概念，使提高设计和建设标准的网络最小化;并建议编制两级差异化规划，分别面向特级负荷和一级负荷的保障供电。分析了差异化规划的优化模型和求解方法，提出完整的差异化规划流程。

Abstract

In the event of a serious disaster， every effort should be made to ensure power supply to vital end users. Differential planning is an important stage of constructing the smart grid， through which the design standards for part of the components should be so raised that they can bear more serious disasters than the other components. The guiding principles of differential planning are proposed and a new level of power load would be added， defined as the special grade load， which should be moderately centralized. By adopting the special grade grid， the grid can be minimized with higher standards. It is proposed that two levels of differential planning be worked out， one for the special grade load， and the other for the levelⅠ load. The optimization model for differential planning is analyzed and its procedure is given.

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