Primary & Secondary or Back up Protection In a power System | Primary Protection | Secondary Protect

PRIMARY AND BACKUP PROTECTION. In the event of failure or non-availability of the primary protection, some other means of ensuring that the fault is isolated must be provided. These secondary systems are referred to as 'back-up protection'. Back-up protection may be considered as either being 'local' or 'remote.
Find more details, circuit schematics and the source code here.

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Electrical elements are conceptual abstractions representing idealized electrical components, such as Electricity, Resistance, Capacitor, Diodes, LED, photo-diode, Rectifier, Zener-diode, SPST, SPDT, Relay, Transformer, inductors, Diac, Switches, Batteries, Breadboard, Mosfet, Logic-gate, AND, OR, NOT, NAND, NOR, EX-OR, Series-Circuit, parallel-Circuit, Touch-switch, BJT, FET, LDR , VDR & Transistors etc.

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