Research And Analysis Of The Data Model For The Power Enterprise Data Center Based On Big Data

With the continuous development of the smart grid and the power of information technology, the electricity enterprise data center construction and research increasingly play a pivotal role in the deepening of the data model of the data center. With the advent of the era of big data, the hidden value of electricity enterprises big data is gradually to be recognized, to dig deeply and effectively use of power data has become the focus of power enterprises concerned with research.In the context of big data, through the analysis of the construction and the status quo of the electricity enterprise data center, this subject clears that it is playing an important role in the construction of the power information and the smart grid development, and then puts forward a data model for the power enterprise data center based on big data and analyzes the business data type of big data for power enterprise, combining with the technology of big data. Through the application and analysis of the big data in other industries, this subject combines with power enterprise's own big data characteristics and uses the typical database HBase to design the conceptual model and the logical model and the physical model of the big data of power enterprise represented by smart meters and SCADA data.According to the actual business needs of the power enterprises, this subject uses the big data storage and computing platform Hadoop for large-scale distributed computing framework and the SCADA data as the data source to design the hardware architecture and software architecture of the system. On the basis of the evaluation and analysis of the investment efficiency of the power enterprise, this subject designs and implements the business investment benefit evaluation system based on power big data. Through the implementation of the actual system, the data model for the power enterprise Data center based on big data has been effectively tested and verified.