The Research Of ASON Technique In Electric Power Dispatching Data Network

ASON refers to the routing and signaling control to complete the automatic switching function of a new generation optical network, also can be seen as a standard Intelligent optical transport network. Is widely considered to be the next generation optical network technology.Electricity Power system Dispatching data network is one of the physical independence communication networks.Services with electricity production process are closely related, on the reliability, safety requirements. With the continuous development of power grid, dispatching data network for communication system requirements are also rising. Especially for the transmission network adaptive capacity, as well as on network bandwidth dynamic allocation ability, is the focus of public attention. ASON is in this context emerge as the times require a new generation of optical network technology.This paper emphasizes on the ASON of North China Electric Power Dispatching Data Network planning and design, based on the current development of ASON technology is introduced briefly, then studied The North China Power Dispatch Data Network and North China power transmission network current situation, and analyzed the Electric Power Dispatching Data Network service, including the operational classification, feature analysis and business requirements analysis. The communication transmission of business classification, based on all kinds of business characteristics of research, find out the different business characteristics. According to the characteristic of business, network current situation, find out the problems of current North transmission network, according to the ASON Dispatching Data Network planning principles, and analyzed the equipment type selection; finally, the ASON transmission network plan in detail design, ASON network building for recording, analysis, for the future of ASON in North China the network provides the basis for the construction of Electric Power Dispatching Data Network, for safety, stable operation and provide a reliable guarantee.