Relay protector setting sheet management system for power grid

The invention discloses a relay protector setting sheet management system for a power grid. The relay protector setting sheet management system for the power grid comprises a database server and a plurality of client terminals. The database server comprises a data processing module. The database server is externally connected with a power grid dispatching center database. The client terminals are connected with the database server. Application service modules are respectively arranged on the client terminals. The application service modules call data from the power grid dispatching center database through the database server to calculate the protection setting value of a relay protector and generate a setting sheet. The relay protector setting sheet management system for the power grid has the technical effects that the mutual interference and the delay caused when different client terminals simultaneously conduct setting calculation through the database server can be avoided, the setting calculation speed is improved and the safety of the power grid is protected.