Overload detection for electrical wiring

1. An apparatus comprising:

a power cord; and

multiple overload detection sensors coupled to the power cord based on a type of overload detection, wherein the type of overload detection comprises one or more of: thermal detection, voltage drop detection, and current reading detection, and the overload detection sensors are powered from a same power supply as the electrical power cord by direct wiring or inductive coupling;

for a thermal detection type of overload detection, the multiple overload detection sensors are placed within insulation of the power cord at one or more of: a first end, a second end, in individual sockets in the power cord, and along length of the power cord, wherein the multiple overload detection sensors comprise thermal sensors configured to detect an overload upon sensing a temperature in excess of a thermal rating for the insulation of the power cord;

for a voltage drop detection type of overload detection, the multiple overload detection sensors are placed across power supply lines, wherein the multiple overload detection sensors comprise voltage drop sensors configured to:

communicate by signals on the power supply lines, via separate wires, or wirelessly to measure and compare voltage readings;

determine a maximum predetermined voltage drop based on a rated supply voltage and current handling capabilities of the power cord; and

detect an overload upon a detection that a voltage drop occurs in excess of the maximum predetermined voltage drop; and

for a current reading detection type of overload detection, the multiple overload detection sensors are placed across power supply lines or in individual sockets in the power cord, wherein the multiple overload detection sensors comprise current reading sensors configured to detect an overload based on current reading exceeding a predetermined current threshold;

wherein:

an overload detection triggers one or more actionable events powered by the power cord, the actionable events comprising circuitry for one or more of: a ground fault circuit interrupter (GFCI) trip, a visual signal, an audible alarm, radio frequency identification (RFID) communication signaling, a wired or wireless communication.