Abstract
With the continuous development of smart distribution grid, more and more variable data generated from power grid operation and equipment monitoring have large scale, and enhanced timeliness, which gradually form the " big data" in smart distribution grid and the traditional solution of data platform cannot meet the requirements. Accordingly, source and characteristics of big data for smart distribution grid are introduced based on which the unified supporting platform of big data is established, then the common information model followed by IEC61970, and strategies of resource virtualization and cloud computing are proposed. Through the processes of data management, manipulation and mining analysis, the information exchange among heterogeneous data sources additionally efficient and rapid data processing can be realized, which offer technology support for secure and self-healing operation of smart distribution grid.
| Original language | English |
|---|---|
| Pages (from-to) | 486-491 |
| Number of pages | 6 |
| Journal | Diangong Jishu Xuebao/Transactions of China Electrotechnical Society |
| Volume | 29 |
| Publication status | Published - 1 Dec 2014 |
| Externally published | Yes |
Keywords
- Big data
- Data mining
- Information sharing
- Smart distribution grid