Study of protect module on universal pole-mounted switchgear

摘要

With accelerating construction of smart grid, distribution network automation plays a more and more important role. Currently, a number of equipment in distribution network are obsolete, and intelligent level is rather limited. Based on study of control equipment in the market, a relay protection module on universal pole-mounted switchgear, which utilizing embedded system, is put forward. Take ARM9 as platform carryout the modularization programming. This novel system can enhance universality and intelligence of present equipment.