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Publikováno v:
2019 11th Electrical Engineering Faculty Conference (BulEF).
The article deals with the switching overvoltage of low voltage shunt reactors in various circuit configurations. The purpose is to ascertain, technically, whether it is necessary to use surge protection devices in the wiring diagrams. The idea behin
Publikováno v:
2018 10th Electrical Engineering Faculty Conference (BulEF).
Given the relatively low cost of dry power transformers compared to shunt reactors, a non-standard, but technically efficient and cost-effective solution for regulating the power consumption to compensate for medium voltage cable lines is the use of
Autor:
Angel Tsolov
Publikováno v:
2018 10th Electrical Engineering Faculty Conference (BulEF).
Expanding possible ports and communication devices would make SCADA more convenient. Possible ways of wired and wireless connectivity are discussed through transitions between RS485/RS232/USB and Xbee wireless modules, together with the Bluetooth mod