摘要
目前的多端口电能路由器关键技术研究存在一定的端口电路信号输出冲突,导致电能路由器的自适应功率分配效率较低,且研究时间较长。针对该问题,提出一种多端口电能路由器关键技术研究。对多端口电能路由器直流母线的自适应功率分配特征进行检验并分析其内部需求,查找与其内部自动限流功能相关性较强的基础数据,在获取数据后执行内部关键技术研究,划分变换单元组合技术、端口插线技术、多端口装置协调控制技术以及通信与内部能量管理技术四个研究模块。实验表明,本研究路由器自适应功率分配效率高。
The current research on key technologies of multi-port power routers has certain port circuit signal output conflicts,which leads to low adaptive power distribution efficiency of power routers and a long research time.Aiming at this problem,a research on the key technology of a multi-port power router is proposed.The self-adaptive power distribution characteristics of the DC bus of the multi-port power router is tested and its internal requirements are analyzed to find basic data,which is strongly related to its internal automatic current limiting function.The internal key technology research is performed after obtaining the data,divided into Four research module:the conversion unit combination technology,port plug-in technology,multi-port device coordinated control technology,and communication and internal energy management technology.Experiments show that the routers in this study have high adaptive power allocation efficiency.
作者
侯磊
杨欣可
沙云鹏
范中华
路鹏程
HOU Lei;YANG Xin-ke;SHA Yun-peng;FAN Zhong-hua;LU Peng-cheng(State Grid Xiong’an New Area Electric Power Supply Company,Baoding 071000,Hebei Province,China;Pinggao Group Co.,Ltd.,Pingdingshan 467000,Henan Province,China)
出处
《信息技术》
2021年第1期48-52,59,共6页
Information Technology
基金
2019年度国家电网公司总部科技项目(5400-201913154A-0-0-00)。
关键词
直流母线
自适应功率分配
自动限流
多端口电能路由器
关键技术研究
DC bus
adaptive power distribution
automatic current limiting
multi port power router
key technology research
