The power sockets in a house are connected by means of a ring circuit. In a ring circuit the live, neutral and earth wires form a loop of cable going from the consumer unit to all of the sockets ...

So I was pretty pumped when I found out that Square D created the Plug-On Neutral Load Center, which accepts Plug-On Neutral ...

Abstract: It is important to maintain the neutral-point (NP) voltage balanced for the three-phase four-wire three-level neutral-point clamped (NPC) inverter. In this paper, after detailed discussion, ...