Modular Integrated Automated Substation System

摘要

Modular integrated automated substation system monitors, controls and protects the substation and the high-tension industries where it is being implemented through the help of a smart controlling unit. The proposed model will bring all components, that were operated separately and manually to make the system compact. The proposed unit is having auxiliary components that are; transformer sensors and GSM controlled circuit breakers. The various switching actions like auto reclosing of line circuit breakers, the activity of sectionalizing switches, on-load tap changers are performed by remote order from a control room. The job of an automatic protective system is to sense uneven conditions, notify peculiar conditions to a respective control center and automatic tripping. The load control at the distribution level is implemented along with the proposed model as feeder level control which prevails only in existing substations. The communication between circuit breakers, auto reclosers and isolators in the distribution circuits located in the field, outside substation and the PC in the substation control room is through GSM and Wi-Fi communication channel. A smart interface is used to control and monitor the activities within the substation and through this introduction of the product, the requirements can be minimized.