Study on the integration architecture of electric power big data based on four kinds of integration patterns

摘要

In this paper, an integration architecture for electric power big data (EPBD) is proposed. As the largest energy transmission system, power system features huge data volume, which is also one of the characteristics of big data. Generally, big data integration pattern includes data federation and data warehouse. Due to the requirements of high reliability, instantaneity and security for power system, common integration patterns for big data cannot meet the need of EPBD integration. Thus four kinds of integration patterns are presented to solve different data range and application targets in this paper. The concept, current research status, development trend, and key techniques used for the four integration patterns are elaborated. Furthermore, a general architecture for integration of EPBD based on these four patterns is proposed, which is further illustrated with an example of a power company.