架空输电线路动态增容提升能力研究  

Research on Dynamic Capacity Expansion and Enhancement of Overhead Transmission Lines

作　　者：张锐 Zhang Rui(Shanghai Hinner Information Technology Co.,Ltd.,Shanghai,China)

机构地区：[1]上海海能信息科技股份有限公司,上海

出　　处：《科学技术创新》2025年第11期220-223,共4页Scientific and Technological Innovation

摘　　要：动态增容(DLR)可有效提升架空线路输送能力,减少拉闸限电和促进新能源上网消纳。本文基于输电线路DLR装置研发项目案例,针对我国典型地域的气象数据,评估DLR技术在不同地域的应用效果和风险。研究表明,我国不同地域的气候条件显著影响了DLR的适用性和安全性,极端气候(高气温、低风速、高辐照度)的出现将加剧DLR的风险。本文研究内容为DLR装置在不同地域的应用与风险评估提供了依据,具有重要实践意义。Dynamic capacity expansion(DLR)can effectively improve the transmission capacity of overhead lines,reduce power outages and restrictions,and promote the integration of new energy into the grid.This article is based on a case study of the research and development project of DLR devices for transmission lines,and evaluates the application effect and risks of DLR technology in different regions based on meteorological data from typical areas in China.Research has shown that the climatic conditions in different regions of China significantly affect the applicability and safety of DLR,and the emergence of extreme climates(high temperature,low wind speed,high irradiance)will exacerbate the risk of DLR.The research content of this article provides a basis for the application and risk assessment of DLR devices in different regions,which has important practical significance.

关 键 词：输电线路 输送能力 动态增容 增容风险 

分 类 号：TM755[电气工程—电力系统及自动化]