Real Time Data Distribution Technology of SCADA based on Redis

Abstract

The existing SCADA software based on C/S can no longer meet the current monitoring requirement of electric power enterprises for unattended substations. The new trend of SCADA software developing is based on Web. This article introduces the key technologies and implementation approaches when Redis memory database is taken as SCADA real time data cache. And the quantitative evaluation of the effect of the implementation is carries out. Then the problems appearing when the SCADA is migrated to the B/S architecture from the C/S architecture can be solved and the system can satisfy the requirement of users.