回声抑制技术在综合能源系统容量配置中的应用  

Application of Echo Suppression Technology in Capacity Configuration of Integrated Energy Systems

作　　者：马山川 MA Shanchuan(POWERCHINA Renewable Energy Group Co.,Ltd.,Beijing 100020,China)

机构地区：[1]中电建新能源集团股份有限公司,北京100020

出　　处：《电声技术》2024年第12期54-56,共3页Audio Engineering

摘　　要：针对综合能源系统容量配置中存在的供需失衡、设备老化等问题,提出一种基于回声抑制技术的容量优化方法。首先,建立多能源耦合系统动态波动模型,分析系统固有波动特性。其次,提出自适应回声对消算法抑制系统波动,设计双重回声消除技术校正容量偏差,构建多维回声抑制结构优化能源配比。最后,通过工业园区案例验证回声抑制技术应用效果,结果表明该方法可将系统波动度降至8.7%,装机容量偏差率降至4.5%,能源利用率提高至83.4%,有效提高了系统运行效率。Aiming at the problems existing in the capacity allocation of comprehensive energy system,such as imbalance between supply and demand and aging of equipment,this paper puts forward a capacity optimization method based on echo suppression technology.Firstly,the dynamic fluctuation model of multi-energy coupling system is established and the inherent fluctuation characteristics of the system are analyzed.Secondly,adaptive echo cancellation algorithm is proposed to suppress system fluctuation,double echo cancellation technology is designed to correct capacity deviation,and multi-dimensional echo suppression structure is constructed to optimize energy ratio.Finally,the application effect of echo suppression technology is verified by an industrial park case.The results show that this method can reduce the system fluctuation to 8.7%,the deviation rate of installed capacity to 4.5%,and the energy utilization rate to 83.4%,which effectively improves the system operation efficiency.

关 键 词：综合能源系统 回声抑制 容量配置 

分 类 号：TN912[电子电信—通信与信息系统]