Electric power load dataset

Electric power load (active power load) data is created based on hourly voltage (V), current(I) and power factor(pf) information available at 33/11 KV substation (Godishala, huzurabad, Telangana state, India). Hourly voltage, current and power factor information collected during the period from 01.01.2021 to 31.12.2021. Based these values (V,I and pf) 3-phase load on the substation at each hour calculated. This data consists hourly load, status of the day [weekday:0 and weekend:1], season[Winter:1, Summer:2 and Rainy:0], hourly temperature and humidity information. While preparing the data total 66 missing values are found. This missing data is due to shutdown of the substation for maintenance or power outage. Missing values are replaced with average of load at previous day and next day but at same time of load data missing (In case of Tuesday, Wednesday, Thursday and Friday). Whereas in case of missing load data related to Monday then average of load at Saturday and Tuesday considered, Similarly if the missing load data belongs to Saturday then average of load at Friday and Monday is considered. If the missing load data belongs to weekend then average of load at previous weekend and next weekend considered. This dataset consists total 8760 hourly load data values. Load data available in this data set are in kilo-watts, temperature in degree Fahrenheit and humidity in percentage. It has been observed that load data distribution has a mean value of 2130kW, standard deviation of 1302kW, minimum load is 412kW and peak load is 6306kW. Total number of hours substation shutdown happened in the year 2021 is 66 hours. During the year 2021, godishala town feeder (F1) has 25 outage hours, Bommakal feeder (F2) has 71 outage hours, Godishala rural feeder (F3) has 97outage hours and Raikal feeder(F4) has 46 outage hours.本数据集为基于印度特伦甘纳邦胡祖拉巴德市戈迪沙拉（Godishala, Huzurabad, Telangana State, India）33/11千伏变电站（substation）的每小时电压（voltage）、电流（current）及功率因数（power factor）数据构建的有功负荷（active power load）数据集。本次研究采集了2021年1月1日至2021年12月31日期间的每小时电压、电流与功率因数数据，并基于上述参数计算得到该变电站每小时的三相负荷值。该数据集包含以下内容：每小时负荷、当日时段标识[工作日：0，周末：1]、季节标识[冬季：1，夏季：2，雨季：0]、每小时气温与湿度数据。在数据整理阶段共发现66条缺失值，缺失原因均为变电站检修停运或停电。针对缺失的负荷数据，采用如下补全规则：若缺失时段为周二至周五，则采用缺失时刻前一日与后一日同一时段的负荷平均值；若缺失时段为周一，则采用周六与周二同一时段的负荷平均值；若缺失时段为周六，则采用周五与周一同一时段的负荷平均值；若缺失时段为周末，则采用上一与下一周末同一时段的负荷平均值。本数据集总计包含8760条每小时负荷数据。其中负荷单位为千瓦（kW），气温单位为华氏度（°F），湿度单位为百分比。经统计分析，该负荷数据的均值为2130kW，标准差为1302kW，最小负荷为412kW，峰值负荷为6306kW。2021年该变电站总停运时长为66小时，其中戈迪沙拉镇馈线（feeder F1）停电25小时，博马卡尔馈线（feeder F2）停电71小时，戈迪沙拉农村馈线（feeder F3）停电97小时，赖卡尔馈线（feeder F4）停电46小时。