风电场高空风速精细化剖面数据集

本数据集依托中科天机全球-区域一体化数值天气模式生成，采用 “全球自由变焦” 核心技术，对中国区域进行聚焦网格加密。在不增加总网格点和计算量的前提下，实现了 0.025°（约2.5公里） 的高分辨率输出。 数据集提供2025年中国区域，包括辐射、温度、降水、风速、湿度、气压等多项核心要素的历史模拟数据，满足新能源、电力、水利、农业等行业对精细化气象信息的需求。该数据集可提供10天逐小时气象模拟。

This dataset is generated based on the Zhongke Tianji global-regional integrated numerical weather prediction (NWP) model, which adopts the core technology of "global free zooming" to conduct focused grid refinement over China. Without increasing the total number of grid points and computational workload, it achieves high-resolution outputs with a spatial resolution of 0.025° (approximately 2.5 km). The dataset provides historical simulation data for the Chinese region in 2025, including multiple core meteorological variables such as solar radiation, air temperature, precipitation, wind speed, relative humidity, and atmospheric pressure, meeting the demand for fine-grained meteorological information from sectors including new energy, power, water conservancy, and agriculture. Additionally, this dataset can offer hourly meteorological simulations for a 10-day period.

搜集汇总

背景与挑战

背景概述

该数据集基于中科天机全球-区域一体化数值天气模式生成，采用全球自由变焦技术，以0.025°的高分辨率提供2025年中国区域从地面10米至170米共15个高度层的纬向与经向风速场。它构建了精细化的三维风场垂直剖面，旨在刻画大气边界层内的风切变、低空急流等特征，主要用于风电行业的功率精准预测和机组健康管理。