Application of Cloud Computing in Electric Power System Data Recovery
Zhu Zheng · Power System Technology · 2012
In allusion to low resource utilization of power system data recovery center and complex flow of data recovery business,a concrete thinking of leading cloud computing into data recovery is proposed.The feasibility and necessity of applying cloud computing in power system application is discussed,and a cloud computing resource management platform(CCRMP) is designed and implemented.The architecture of CCRMP and corresponding key technologies are researched,and the economic and management benefits brought by CCRMP are analyzed.By means of virtualization of server and storage,resource consolidation and modeling,resources allocation engine and so on,the heterogeneous resource consolidation on CCRMP,resource allocation on demand,dynamic online resource allocation,dynamic migration of application and workflow management is implemented.Combining with mirror technology of virtual machine CCRMP can back up the verification environment for the rapid deployment and data validation in the future.At present,CCRMP is practically applied in power system data recovery center and the problems to be faced with in the center are solved,and CCRMP makes data recovery business turning from original manual operation mode into standardized and automatic mode with IT support.