面向智能电网的数据资产管理系统设计与应用

随着智能电网的发展,电网在发电、输电、变电、配电、用电、调度等各环节积累海量数据。电网各专业领域开始越来越多的大数据应用。通过电网内部和外部的数据融合来促进智能电网大数据的应用和价值发现,在其过程中积累越来越多的电网内部和外部数据,实现这些多元异构数据管理、共享、服务等是当前大数据管理需要解决的重要问题。对智能电网数据特征和数据资产进行分析,深入研究数据管理理论。基于理论建立数据资产管理规范,制定管理策略,设计开发数据资产管理系统软件来进行数据资产全生命周期管理。该系统已在中国电科院上线应用,应用情况良好,为数据资产的管理和共享发挥重要作用。

DESIGN AND APPLICATION OF DATA ASSET MANAGEMENT SYSTEM FOR SMART GRID

With the development of smart grids, massive data has been accumulated in power generation, transmission , substation, power distribution, power consumption and dispatch. More and more big data applications have been started in various professional fields of power grid. To promote the application and value discovery of big data in smart grid by data fusion internal data and external data, more and more internal data and external data have been accumulated in the process. Realizing these multi -heterogeneous data management, sharing, service is an important problem to be solved in current big data management. In this paper, we analyzed the data characteristics and data assets of smart grid , and studied the theory of data management in depth. Based on the theory, we established the data asset management specification and formulated the management strategy. We designed and developed the software of data asset management system, and use it to manage the whole life cycle of data assets. The system has been applied in the China Electric Power Research Institute, and is in good condition. It plays an important role in the management and sharing of data assets.