立式功率单元功率柜结构设计  

Structure Design of Vertical Power Unit Power Cabinet

作　　者：戴伟 翁凌云 李林 顾志斌 刘洪德[2] DAI Wei;WENG Lingyun;LI Lin;GU Zhibin;LIU Hongde(NR Electric Power Electronics Co.,Ltd.,Changzhou 213025,China;NR Electric Co.,Ltd.,Nanjing 211100,China)

机构地区：[1]常州博瑞电力自动化设备有限公司,江苏常州213025 [2]南京南瑞继保电气有限公司,江苏南京211100

出　　处：《电工技术》2023年第4期93-95,共3页Electric Engineering

摘　　要：随着电力电子技术的发展,适用于各类新能源场合的双向可控变流功率阀越来越受到关注。基于立式功率单元,对功率阀应用最广的柜式结构从散热结构、抗振结构两方面进行设计,然后对功率柜进行温升试验和抗振试验,验证了所设计的功率柜在散热结构和抗振结构两方面均具备合理性,为后续同类型功率柜设计提供设计参考。With the development of power electronics technology,bidirectional controllable converter power valves,which are suitable for various new energy occasions,have attracted more and more attention.Based on the vertical power unit,the cabinet structure with the most widely used power valve is designed from two aspects:heat dissipation structure and seismic structure.Then,the temperature rise test and seismic test of the power cabinet were carried out,which verified the rationality of the designed power cabinet in terms of heat dissipation structure and seismic structure.This paper provides a design reference for subsequent design of the same type of power cabinet.

关 键 词：立式功率单元 功率柜 散热结构 抗振结构 试验 

分 类 号：TM72[电气工程—电力系统及自动化]