Intelligent substation shared-port and shared-network technology requires the communication network management could identify and classify service message automatically. The substation communication services are analyzed and the service management flows are combed, then an intelligent substation communication service automatic discovery method is proposed. The method defines the common service message format and uses terminal devices to analyze new service messages and extracts the characteristic informatio...
【基金】
国家电网公司科技项目(SGZJ0000BGJS1600324)~~
【更新日期】
2018-02-27
【分类号】
TM63
【正文快照】
This work is supported by Science and Technology Project of State Grid Corporation of China(No.SGZJ0000BGJS1600324).当前智能变电站保护网络多采用“直采直跳”的点对点传输方式,每一路业务流都由光纤直连,各业务互不干扰[1]。这种网络形式保证了继电保护业务的准确性