Research On The Peak Load Shifting Plan Based On Load Characteristics Analysis

With the increasing electricity supply and demand and the rapid changes of thestructure of the electricity user, the regional electricity load characteristics of majorchanges, resulting in power peaking difficulties caused across the country blackouts,peak load shifting phenomenon often occurs a tremendous threat to the security andstability of the system of economic operation. Power supply enterprises tend to adopta "one size fits all" type peak electricity program in the peak period, the the grid peakperiod load transfer to the electricity low hours, in this case usually cause seriousproduction and management of power users the impact also caused the power supplyenterprise marketing certain obstacles, resulting in the double loss of power supplyenterprises and electricity customers.Nansha area electricity customers as the research object, explore a reasonableclassification of electricity customers, thereby building peak electricity power supplyenterprises and electricity customers. First of all, Nansha District, each electricitycustomer load data analysis, due to the data acquisition system and special accidentcaused by abnormal data processing; then using cluster analysis algorithm todetermine the electricity customers of the typical daily load curve, and thus based onreasonable classification of electricity customers in Nansha District, classified as aclass so that customers have the same or similar to the pattern of electricityconsumption; Finally, according to the load characteristics of various types ofelectricity customers the benefit of both the power supply enterprises and electricitycustomers peak load shifting programs.