To achieve interoperability of equipment, the International Electrotechnical Commission issued a new international standard in substation automation - IEC 61850 standard. This aim of this paper will discuss the benefits of each major aspect of this standard and it will describe how these concepts can be used in the development and implementation of tools related to Substation Automation. Application of IEC61850 standards established distribution system model to meet the requirements of real-time control and protection of the distribution system set up by the communication method IEC61850 experimental validation of the proposed model.