摘要
电储热技术是当前适应煤改电环保需求和清洁供暖发展趋势的一项新技术，各种温度级别的储热材料均存在，根据需求选择并制备材料，进而设计电热储能的系统结构成为储热研究关键内容。本文针对蓄热材料的热性能进行了应用特性研究，分析并提出一种蓄热材料温度体系，并对高温蓄热材料应用特点进行了系统设计分析与比较，提出一种基于特制氧化镁的电阻式蓄热系统设计方法，并分析其特点。
The electric heat storage technology is a new technology to adapt to the environmental protection demand of coal-to-electricity project and the development trend of clean heating. The heat storage materials at various temperature levels exist, how to select and prepare materials according to the demand, and then design the system structure of the electric energy storage system becomes the key research content. In this paper, through the study of thermal performance characteristics, a heat storage material temperature system is analyzed and proposed. Based on the application characteristics of high temperature heat storage materials, a design method of resistive heat storage system using special magnesia brick was proposed and its characteristics were analyzed.
作者
葛维春
邢作霞
樊金鹏
黄其励
王建国
代俊雯
GE Weichun;XING Zuoxia;FAN Jinpeng;HUANG Qili;WANG Jianguo;DAI Junwen(State Grid Liaoning Electric Power Co.Ltd,Shenyang 110004,Liaoning,China;Electric Engineering College,Shenyang University of Technology,Shenyang 110870,Liaoning,China;State Grid Corporation of China,Beijing 100031,China;School of Automation Engineering,Northeast Electric Power University,Jilin 132012,Jilin,China;Dalian Electric Power Survey and Design Institute Co.Ltd,Dalian 116011,Liaoning,China)
出处
《储能科学与技术》
CAS
CSCD
2018年第A01期95-101,共7页
Energy Storage Science and Technology
基金
国家科技支撑计划项目（2015BAA01800）,国家电网项目（2018YF-14）.
关键词
电储热
蓄热
显热材料
相变材料
氧化镁
electric heat storage
heat storage
sensible material
phase change material
magnesium oxide
