港口航道与近海工程2026，Vol.63Issue(2)：20-25,6.DOI:10.16403/j.cnki.ggjs20260205
10kV动态补偿装置SVG在港口工程中的应用
Application of 10 kV Dynamic Compensation Device SVG in Port Engineering
卢明超 1刘汝梅1
作者信息
- 1. 中交第一航务工程勘察设计院有限公司,天津 300220
- 折叠
摘要
Abstract
Due to the expanded port scale and the upgraded electrification level,electric power system requires a solution to insufficient reactive power,voltage fluctuation and harmonic interference.In response to the above demands,by analyzing the characteristics of the port power system during the operation,a specific application plan was proposed based on the working principle and the technical advantages of 10 kV dynamic compensation device SVG.Theoretical analysis was carried out for the compensation effect of SVG on the impact loads such as large-scale port cranes and conveyors,and the results were verified by referring to real project cases.It is concluded that the application of SVG helps raise the power factor up to over 0.95,reduce the voltage fluctuation by about 60%,in addition to that,effectively suppress the content of harmonic waves.Real data show that the application of SVG reduces the wire loss of port power grid by 12%～18%,and decreases the equipment failure rate by 20%.The dynamic compensation device SVG can significantly improve the stability and reliability of the port electric power system and provide a reference for similar projects.关键词
港口工程/SVG动态补偿/电能质量/应用分析/电压波动Key words
port engineering/dynamic compensation SVG/electric energy quality/application analysis/voltage fluctuation分类
交通工程引用本文复制引用
卢明超,刘汝梅..10kV动态补偿装置SVG在港口工程中的应用[J].港口航道与近海工程,2026,63(2):20-25,6.
