预存室压力扰动—事件标注数据集

数据内容方面。工艺参数包含预存室压力、预存室温度、导入空气量、循环风量总、循环风机出口温度、循环风机入口温度、蒸发量、主蒸汽压力、导入氮气温度、导入氮气压力、导入氮气A流量。设备状态包含循环风机电流/变频、循环风机风门开度、低温低压蒸汽温度计、低温低压蒸汽压力计、低温低压蒸汽流量计、锅炉主给水压力。关联环境监测维度指干熄焦系统运行过程中同步监测关键环境影响指标，具体包括排放烟气中的SO2浓度、NOx浓度，作业区域噪音监测值及颗粒物监测值。该类监测数据用于辅助评估系统运行的环境合规性，为环保优化调控提供参考。常规生产与控制事件包括装焦标志位、旁通控制信号、放散控制信号；异常事件包括异常放散、异常装焦。
数据特征方面。专业化构建干熄焦特定扰动词典与事件层级体系，适配系统压力扰动分析场景，设计窗口化特征模板及可复现标注流程，确保数据标注一致性与规范性。并引入一致性校核机制，保障数据集高准确性与完整性，为干熄焦系统的优化控制、故障预警及数字孪生构建提供关键数据支撑。

Data Content:
The process parameters include pre-chamber pressure, pre-chamber temperature, inlet air volume, total circulating air volume, circulating fan outlet temperature, circulating fan inlet temperature, evaporation capacity, main steam pressure, imported nitrogen temperature, imported nitrogen pressure, and imported nitrogen A flow rate. Equipment status covers circulating fan current/frequency conversion, circulating fan damper opening, low-temperature low-pressure steam thermometer, low-temperature low-pressure steam pressure gauge, low-temperature low-pressure steam flowmeter, and boiler main feed water pressure. The associated environmental monitoring dimensions refer to the key environmental impact indicators synchronously monitored during the operation of the Coke Dry Quenching (CDQ) system, specifically including SO2 concentration and NOx concentration in the flue gas, noise monitoring values in the operation area, and particulate matter monitoring values. Such monitoring data are used to assist in evaluating the environmental compliance of system operation and provide references for environmental protection optimization and regulation. Conventional production and control events include coke charging flag bit, bypass control signal, and release control signal; abnormal events include abnormal release and abnormal coke charging.

Data Features:
A professional disturbance dictionary and event hierarchy system specific to coke dry quenching is constructed to adapt to the system pressure disturbance analysis scenario. A windowed feature template and a reproducible annotation process are designed to ensure the consistency and standardization of data annotation. A consistency verification mechanism is introduced to guarantee the high accuracy and completeness of the dataset, providing key data support for the optimal control, fault early warning, and digital twin construction of the coke dry quenching system.

搜集汇总

背景与挑战

背景概述

该数据集专注于干熄焦系统中预存室压力扰动事件的标注，涵盖了工艺参数、设备状态、环境监测及常规与异常事件等多维度数据，并通过专业化的扰动词典和一致性校核机制确保标注质量。它主要用于支持扰动预测模型优化、生产过程分析和故障预警，旨在提升干熄焦系统的控制稳定性与生产效率。