Patent ID: 9093831
Filing Date: 2015-07-28
Classification: H02G,H02H

Abstract:
1. An electrical wiring system comprising: (a) HOT wire; (b) NEUTRAL wire; (c) GROUND wire; (d) series drop resistor (SDR); (e) first shunt diode (FSD); (f) second shunt diode (SSD); (g) first shunt metal oxide varistor (MOV) (FSV); and (h) second shunt metal oxide varistor (MOV) (SSV); wherein said HOT wire is insulated; said NEUTRAL wire is insulated; said HOT wire comprises a source end and load end; said NEUTRAL wire comprises a source end and load end; said GROUND wire comprises a source end and load end; said HOT wire source end, said NEUTRAL wire source end, and said GROUND wire source end are configured for electrical connection to a power source; said SDR comprises an input terminal and an output terminal; said SDR input terminal is electrically coupled to said HOT wire load end; said FSD and said FSV are electrically connected in series between said SDR output terminal and said GROUND wire with said FSD oriented such that rectified current in said FSD flows away from said SDR output terminal; said SSD and said SSV are electrically connected in series between said SDR output terminal and said GROUND wire with said SSD oriented such that rectified current in said SSD flows towards said SDR output terminal; and said SDR output terminal, said NEUTRAL wire, and said GROUND wire are configured to service an electrical load device.