Han Pingping, Ding Jingya, Wu Hongbin, et al. AIR CONDITIONING LOAD FORECASTING METHOD IN PEAK SEASON BASED ON HUMAN BODY AMENITY INDEX[J]. 2025, 46(3): 141-150.
Han Pingping, Ding Jingya, Wu Hongbin, et al. AIR CONDITIONING LOAD FORECASTING METHOD IN PEAK SEASON BASED ON HUMAN BODY AMENITY INDEX[J]. 2025, 46(3): 141-150. DOI: 10.19912/j.0254-0096.tynxb.2023-1797.
AIR CONDITIONING LOAD FORECASTING METHOD IN PEAK SEASON BASED ON HUMAN BODY AMENITY INDEX
摘要
提出一种基于综合人体舒适度指数的高峰季节空调负荷预测方法
从而获得更加准确的空调负荷数据参与电网调控。首先
考虑到不同季节的负荷增量影响和数据样本范围
分别利用最大负荷比较法和基准负荷比较法得到更具可信度的空调负荷数据;其次
计算包含温度、相对湿度和风速指标的主客观综合权重
构建考虑时空分布特性的人体舒适度模型
并验证其与空调负荷之间的关联性;最后
基于综合人体舒适度指数提取建模样本数据
并将其作为神经网络的输入
建立空调负荷预测模型。理论分析和算例验证表明所提方法在不同情景下可有效提高空调负荷预测精度。
Abstract
This paper proposes an air conditioning load forecasting method in peak season based on the comprehensive human body amenity index
so that more accurate air conditioning load data can be provided for power grid regulation. First
considering the impact of load increment in different seasons and the range of data samples
the maximum load comparative method and the reference load comparative method are used to obtain more reliable air conditioning load data. Then
the subjective and objective comprehensive weights
which includes temperature
relative humidity
and wind speed indicators are calculated. A human body amenity model is constructed to consider spatiotemporal distribution characteristics
and its correlation with air conditioning load is verified. Finally
utilizing on the comprehensive human body amenity index
the modeling sample data is extracted and used as input to the neural network to establish an air conditioning load forecasting model. Theoretical analysis and numerical cases demonstrate that the proposed method can effectively improve the accuracy of air conditioning load forecasting in different scenarios.
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