Accurate time synchronization of power reference station based on BD3 system

Ting Zou; Yuchen Huang; Zhanqiang Cheng; Jinshen Liu; Hongwei Guo

doi:10.1016/j.gloei.2023.06.007

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Accurate time synchronization of power reference station based on BD3 system

Smart Grid | 更新时间：2026-10-08

- Accurate time synchronization of power reference station based on BD3 system
- Global Energy Interconnection Vol. 6, Issue 3, Pages: 334-342(2023)
- 作者机构：
  
  Guangdong Power Grid Co., Ltd., Shaoguan Power Supply Bureau,Shaoguan,PR China,512000
- 作者简介：
- 基金信息：
- DOI：10.1016/j.gloei.2023.06.007
  CLC：
- Online First：27 June 2023，
  
  Published：27 June 2023
- 稿件说明：
移动端阅览
Ting Zou, Yuchen Huang, Zhanqiang Cheng, et al. Accurate time synchronization of power reference station based on BD3 system[J]. Global Energy Interconnection, 2023, 6(3): 334-342.
DOI：

Ting Zou, Yuchen Huang, Zhanqiang Cheng, et al. Accurate time synchronization of power reference station based on BD3 system[J]. Global Energy Interconnection, 2023, 6(3): 334-342. DOI： 10.1016/j.gloei.2023.06.007.

摘要

Abstract

Beidou 3 (BD3) system-based power reference station can provide high-precision time synchronization for power distribution systems by sending synchronization data packets to devices in a multi-hop routing fashion. However

optimizing route selection to reduce both time synchronization error and delay is a challenging problem. In this paper

we establish a software-defined network-enabled power reference station time synchronization framework based on BD3. Then

we formulate the joint problem to minimize cumulative synchronization error and delay through multi-hop route selection optimization. A back propagation (BP) neural network-improved intelligent time synchronization route selection algorithm named BP-RS is proposed to learn the optimal route selection

which uses a BP neural network to dynamically adjust the exploration factor to achieve rapid convergence. Simulation results show the superior performance of BP-RS in synchronization delay

synchronization error

and adaptability with changing routing topologies.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Distribution network data asset protection considering multiple topology and multi-dimensional knowledge graph

EV＄{7*7}AL

Multi-scenario coordinated operation strategy of battery-hydrogen hybrid energy storage system for pure photovoltaic VSC-HVDC converter station

Research on benefit coordination mechanism in renewable energy multi-energy complementary systems

Negative electricity prices in electricity markets: causes, impacts,and response strategies

Related Author

No data

Related Institution

No data

AI问答

⁰