高压输电线路野外光储供电电源运行状态监测方法  

Monitoring Method for the Operation Status of Outdoor Photovoltaic Power Supply for High-Voltage Transmission Line

作　　者：方阳 FANG Yang(State Grid Fujian Electric Power Co.,Ltd.Mount Wuyi Power Supply Company,Mount Wuyi 354300,China)

机构地区：[1]国网福建省电力有限公司武夷山市供电公司,福建武夷山354300

出　　处：《通信电源技术》2024年第23期140-142,共3页Telecom Power Technology

摘　　要：常规的输电线路供电电源运行状态监测方法使用脉冲宽度调制(Pulse Width Modulation,PWM)移相全桥中心模拟多路动态监测指令,易受感性/容性导通作用影响,无法获取监测值。为此,文章提出高压输电线路野外光储供电电源运行状态监测方法。通过分析光储供电电源运行状态监测架构,设计输电线路供电电源运行状态监测算法,完成供电电源监测。实验结果表明,设计的方法在不同时间均能获取监测值,监测效果较好,有助于输电线路野外光储供电电源的综合运行。The conventional method for monitoring the operation status of power supply for transmission lines uses Pulse Width Modulation(PWM)phase-shifting full bridge center simulation of multiple dynamic monitoring instructions,which are easily affected by inductive/capacitive conduction and cannot obtain monitoring values.Therefore,this paper puts forward a monitoring method for the operation state of outdoor optical storage power supply for high-voltage transmission lines.By analyzing the operation state monitoring architecture of optical storage power supply,the operation state monitoring algorithm of transmission line power supply is designed to complete the power supply monitoring.The experimental results show that the designed method can obtain monitoring values at different times,with good monitoring effects,contributing to the comprehensive operation of outdoor photovoltaic power supply for transmission lines.

关 键 词：高压输电线路 野外光储 供电电源 运行状态监测 

分 类 号：TM75[电气工程—电力系统及自动化]