中压发电车多方式应用实验  

Experiment on the Multi-mode Application of Medium-voltage Generator Cars

作　　者：张雷 刘栋 韩晓昆[1] 姚雁南 申海涛 ZHANG Lei;LIU Dong;HAN Xiaokun;YAO Yannan;SHEN Haitao(State Grid Beijing Electric Power Company Maintenance Branch,Beijing Fengtai 100073,China)

机构地区：[1]国网北京市电力公司检修分公司,北京丰台100073

出　　处：《农村电气化》2025年第1期77-81,共5页Rural Electrification

摘　　要：随着社会对供电可靠性的要求不断提高,供电保障任务越来越多,中压发电车在自然灾害、10 kV配网设施故障、过载削峰、综合不停电作业等多场景应用发挥着不可替代的作用。为验证多台中压发电车不同组合方式下带负载的可行性及适用场景,开展中压发电车多方式应用实验,共完成单机孤岛、单机正向同期并网、单机正反向同期并网、多机并机孤岛、多机正向同期并网5种典型组合方式的带负载运行,实验结果表明多台中压发电车不同组合方式下带负载是可行的,为现实应用提供了有效参考。With the increasing demand for power supply reliability from residents,the task of power supply guarantee is becoming more and more important.Medium-voltage generator cars play an irreplaceable role in various scenarios such as natural disasters,10 kV distribution network facility failures,overload peak shaving,and comprehensive uninterrupted power operations.In order to verify the feasibility and applicable scenarios of different combinations of multiple medium-voltage generator cars carrying loads,a multi-mode application experiment of medium voltage generator cars is carried out.Five typical combination methods,namely single machine islanding,single machine forward synchronous grid connection,single machine forward and reverse synchronous grid connection,multi machine parallel islanding,and multi machine forward synchronous grid connection,are completed for carrying loads.The experimental results shows that carrying loads of multiple medium voltage generator cars under different combinations is feasible,providing effective reference for practical applications.

关 键 词：中压发电车 并网 并机 

分 类 号：TM624[电气工程—电力系统及自动化]