Design Of Setting Calculation And Setting Management System In Relay Protection Area

Obeying with the principle of relay protection setting calculation, this disseration proposes the design of setting calculation and setting management system in relay protection area. Based on the operating system of windows Xp and adopted the Delphi as its development language as well as supported by the dababase of Microsoft Acess, a three-layer structre system has been set up which is consisted of database server, application server and client program as the consequence from the first layer to the last. With the visual interface, the system is easily applicable to the customer. The system meets the demands of basic data maintenance, power line construction, setting calculation ,management and query of setting lists, So with the assistance of the system, the calculation and the management in the relay protection could be conducted with more efficiency and step on a new phrase.