Safety Instrumented Systems: A Lifecycle Approach (EC50) focuses on the engineering requirements for the specification, design, analysis and justification of safety instrumented systems (SIS) for the ...

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train Station Clock which has been refurbished after being picked up for cheap at ...

Abstract: Distribution system is a vital part of electrical utility structure and it has a valuable role in interconnected power system. Conventional schemes for distribution system protection are ...

Abstract: Power swing is a phenomenon that may occur due to sudden cut off heavy loads, trippings of lines due to faults in system, charging of lines etc. Due to Power swing if not properly detected ...