ECA, Electrical Safety First, IET, NICEIC and SELECT urge caution on plug-in solar PV units, citing fire risk, grid ...

Abstract: Limited fault currents in inverter-interfaced islanded microgrids impose immense challenges on conventional overcurrent protection schemes. This paper proposes a sensitive and selective ...

This Substation Relay Protection Training course is recommended for engineers and technicians from utilities or industries who participate in the design, installation, or maintenance of protective ...

Modeling, analysis, and control of power electronic converters and their applications in grid integration of renewable energy resources. Protective relaying interface in power systems grids with ...

Waveshare has launched the 8-Channel RS485 TO ETH (B) and 8-Channel RS485 TO POE ETH (B) industrial Ethernet serial servers designed for bi-directional transparent data transmission between RS485 and ...

Honor has announced a new fast-charging mobile power bank called “Joway 66W” under its Honor Choice lineup today. The power bank is priced at 179 yuan (around $25) and is now available on JD.com.

There are two types of bi-directional transistor: The 650 and 850V devices are both normally-off monolithic gate-injection transistors with four operational modes via two separate gates and a ...

Proper electrical protection is necessary to run power networks with the highest reliability. Increased penetration of converter-interfaced distributed generations (CIDGs) and the deployment of smart ...