Optimization Design Method for Submarine Cable Layout of Offshore Wind Farm

WANG Hui; FU Lingyun; SUN Shimin

doi:10.13296/j.1001-1609.hva.2022.01.007

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Optimization Design Method for Submarine Cable Layout of Offshore Wind Farm

更新时间：2025-04-26

- Optimization Design Method for Submarine Cable Layout of Offshore Wind Farm
- High VoltageApparatus Vol. 58, Issue 1, Pages: 46-52(2022)
- 作者机构：
  
  深圳中广核工程设计有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2022.01.007
  CLC： P752;TM75;TM614
- Published：2022
- 稿件说明：
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WANG Hui, FU Lingyun, SUN Shimin. Optimization Design Method for Submarine Cable Layout of Offshore Wind Farm[J]. High voltageapparatus, 2022, 58(1): 46-52.
DOI：

WANG Hui, FU Lingyun, SUN Shimin. Optimization Design Method for Submarine Cable Layout of Offshore Wind Farm[J]. High voltageapparatus, 2022, 58(1): 46-52. DOI： 10.13296/j.1001-1609.hva.2022.01.007.

摘要

海上风电场海缆路径布置形式多样

不同路径形式对海缆综合成本影响较大。文中根据海上风电场电气组网特征

研究海缆布局优化设计方法

建立海缆建设成本和海缆运行损耗成本的优化模型

采用退火算法优化集电海缆拓扑结构

并考虑输电海缆路由结构

以海缆综合成本最低为目标

在全风电场范围内利用MATLAB插值拟合函数构建海缆综合成本与升压站位置的非线性函数关系

据此计算综合成本最小的目标升压站位置

从而确定海缆优化布置方案。通过案例计算

得到了良好的海缆优化布局方案

海缆综合成本有较大降低。结果表明:文中提出的优化设计方法有效

可为海上风电场海缆布局规划提供指导。

Abstract

The route layout of submarine cable of offshore wind farm is diverse and different forms of route have a great impact on the comprehensive cost of submarine cable. In this paper

the optimization design method of submarine cable layout is studied in accordance with the electrical networking characteristics of offshore wind farm. The optimization model of submarine cable construction cost and submarine cable operation loss cost is set up. The simulated annealing algorithm is used to optimize the topology of collecting submarine cable and

with consideration of the routing structure of transmission submarine cable and with minimum comprehensive cost of submarine cable at target

the use of MATLAB interpolation fitting function to construct non-linear function of comprehensive cost of submarine cable and position of booster station within the full range of the wind farm and

on this basis

the location of the target booster station with minimum comprehensive cost is calculated so to determine the optimal layout scheme of submarine cable. A good submarine cable optimization layout scheme is obtained throughout case calculation and the comprehensive cost of submarine cable is greatly reduced. The results show that the optimization design method proposed in this paper is effective and can provide guidance for the submarine cable layout of offshore wind farm.

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