Simulated boiler data for fault detection and classification

An emulator for the Viessmann Vitorond 200 Gas Fired Boiler VD2 Series 380 dataset was created in Matlab/Simulink based on the Simscape boiler model. After validating with manufacturer test data, a series of faults (Excess air, ranging from 15% - 50%; fouling of the heat exchanger from 1% to 46%; and scaling of the water-side heat exchanger element from 1% to 46%, all in 5% increments) were simulated with this emulator, along with nominal operating conditons for a range of operational parameters (gas fuel rate from 1 kg/s to 4 kg/s, water mass flow rate from 3 kg/s to 12.5 kg/s and combustion air temperature from 283 K to 303 K).. A factorial sampling method was used, resulting in a total of 27,281 simulations. This dataset contains the points visible to a Building Automation System along with the Condition (detailed class) and Class (fault category).

基于 Simscape 蒸汽机模型，在 Matlab/Simulink 环境中构建了一个 Viessmann Vitorond 200 燃气锅炉 VD2 系列型号 380 的仿真器数据集。经过与制造商的测试数据进行验证后，利用该仿真器模拟了一系列故障情况（包括过量空气量，范围从 15% 至 50%；换热器污垢率从 1% 至 46%；以及水侧换热元件结垢率从 1% 至 46%，均以 5% 为增量），同时模拟了多种运行参数下的标准运行条件（燃气燃料流量从 1 kg/s 至 4 kg/s，水质量流量从 3 kg/s 至 12.5 kg/s，以及燃烧空气温度从 283 K 至 303 K）。采用析因抽样法，总共生成了 27,281 次模拟。该数据集包含了建筑自动化系统可观测的点集，以及状态（详细类别）和类别（故障类别）。