摘要
随着电网技术的不断发展,含源电网中复合储能式电力电子变压器的应用日益广泛。然而,在实际运行中,储能式电力电子变压器面临着电网电压跌落或中断等挑战,这对其稳定性和电能质量提出了更高要求。本文综述了基于声纹识别的变压器协调控制以及监控策略,首先分析了复合储能式电子变压器的原理结构组成以及当前环境下的技术特征;然后以此为基础,进一步探讨了声纹识别技术在储能电子变压器的应用实况,最后综述了声纹识别技术下的变压器协调控制与监控策略。希望可以为后续研究提供一定理论借鉴。
With the continuous development of power grid technology,the application of composite energy storage electronic transformer in source containing power grids is becoming increasingly widespread.However,in practical operation,energy storage power electronic transformers face challenges such as voltage drops or interruptions in the power grid,which puts higher demands on their stability and power quality.This article reviews the coordinated control and monitoring strategies of transformers based on voiceprint recognition.Firstly,the principle,structure,and current technical characteristics of composite energy storage electronic transformers are analyzed;Based on this,the application of voiceprint recognition technology in energy storage electronic transformers was further explored,and finally,the coordinated control and monitoring strategies of transformers under voiceprint recognition technology were summarized.I hope to provide some theoretical reference for future research.
作者
吴海涵
李俊妮
王维佳
孙飞
宋彦
WU Haihan;LI Junni;WANG Weijia;SUN Fei;SONG Yan(Big Data Center,State Grid Corporation of China,Beijing 100052,China;Anhui Jiyuan Software Co.,Ltd,Anhui 230088,Hefei,China;School of Information and Technology,University of Science and Technology of China,Hefei 230041,Anhui,China)
出处
《储能科学与技术》
北大核心
2025年第2期714-716,共3页
Energy Storage Science and Technology
基金
国家电网公司大数据中心自建科技项目(529990200036)。
关键词
含源电网
复合储能式电力电子变压器
声纹识别
协调控制
including source power grid
composite energy storage power electronic transformer
voiceprint recognition
coordinated control
