Scheme tends to imply something shady, underhanded, perhaps even illegal. In electrical technology, however, the word simply denotes a plan - a way of doing something. For example, a control scheme is ...

A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, allowing engineers to test protective relays under controlled conditions.

The objective of protective relays and protective schemes is to protect electrical equipment such as transformers, lines, cables, bus bars, etc. during abnormal system conditions. Hence, protective ...

The International Society of Automation (ISA) — the leading professional society for automation — has announced the publication of ISA-TR62443-2-2-2025, Security for Industrial Automation and Control ...

Ground fault protection is a cornerstone in ensuring the safety and operational reliability of modern power systems. Ground faults, which occur when an unintended electrical path connects a live ...

Medium-voltage motors are critical to a facility’s power system. Not only are they expensive, but their failure can have crippling, long-lasting impacts on a plant’s operation. As such, properly ...

Protection against ESD events (commonly referred to as ESD robustness) is an extremely important aspect of integrated circuit (IC) design and verification, including 2.5/3D designs. ESD events cause ...

As the electric distribution system transforms into a smarter network, Commonwealth Edison Co.’s distribution automation team has embarked on a step-change journey that will transform distribution ...