The principle and function in the terminal of power distribution substation were described in detail.
介绍了系统的体系结构，阐述了配变监测子系统的原理和功能。
2
The mobile terminal controlling system is an improved measure of the old transformer substation mistake precaution system according to "Five Rules" and actual requirement.
Substation electric energy remote terminal unit(ERTU) is an important plant-level device for substation data acquisition, and it is obviously a part of digital substation system.