IEC61850-Based Analysis of Coal Mine Ground Transformer Substation Integrated Automation Communication System

摘要

Places of importance of coal mine ground transformer substation in mine electric power supply, according to this article the IEC61850 standard, through the analysis of the function of substation secondary equipment, from the structure of integrated substation automation system-oriented, hierarchical and logical interfaces and interoperability focus analysis of IED, making coal mine ground transformer substation integrated automation communication systems tend to be reasonable. This article is intended to point out that the IEC61850 standard application supports peer to peer traffic patterns, GOOSE information transmission mechanisms will be hard to be effective in reducing IED device wiring, greatly simplifies design and experiment of secondary system for engineering application interoperability between different manufacturers when IED provides effective support.