空调负荷虚拟储能技术研究

发布时间：2018-03-05 02:15

本文选题：空调负荷　切入点：虚拟储能　出处：《北京交通大学学报》2017年05期 　论文类型：期刊论文

【摘要】：由于建筑自身具有一定的热容量,空调制冷或制热功率发生变化时,建筑内温度的变化存在滞后;而人体对舒适温度的感觉也存在一个范围.利用"空调-建筑"系统的这两个特点,在保证用户基本舒适度要求的前提下,空调电功率可以按照外部需求主动调节,空调负荷也可等效成为电网中一个虚拟的电能存储装置.本文对影响空调负荷虚拟储能的主要因素进行分析,建立虚拟储能能量和功率模型;结合需求侧响应等典型应用,对虚拟储能的控制进行了介绍;利用实际测量结果和算例计算,验证了空调负荷虚拟储能用于电网调节的价值和可行性.
[Abstract]:Because the building itself has a certain heat capacity, when the cooling or heating power of air conditioning changes, the change of the temperature in the building lags behind. And there is also a range of human feelings for comfortable temperature. Using these two features of the "air-condition-building" system, under the premise of ensuring the basic comfort requirements of the users, the electric power of the air conditioning can be adjusted actively according to the external demand. Air conditioning load can also be used as a virtual energy storage device in power grid. This paper analyzes the main factors that affect the virtual energy storage of air conditioning load, establishes a virtual energy storage energy and power model, combines with typical applications such as demand side response, etc. The control of virtual energy storage is introduced, and the value and feasibility of virtual energy storage of air conditioning load for power network regulation are verified by the actual measurement results and calculation examples.
【作者单位】：北京交通大学电气工程学院;
【基金】：北京市科技计划项目(Z161100000716003) 空调设备及系统运行节能国家重点实验室开放课题(SKLACKF201609)~~
【分类号】：TB657.2;TM73

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