Electro-plasma system
From Memory Alpha, the free Star Trek reference
The electro-plasma system (EPS for short, or more specifically the electro-plasma distribution network, as engineers like to call it) is the primary form of energy distribution on starships.
The technology is based on storing energy in a highly energetic plasma, "electro-plasma," and distributing it throughout the ship via plasma conduits, called EPS conduits. The system of conduits is also referred to as the plasma grid. EPS conduits usually start at a matter-antimatter reaction assembly, also called the warp core, where matter is converted to energy, and extend to all areas of a ship. Plasma conduit power levels are regulated by plasma coolant ducts, and monitored by plasma conversion sensors.
In addition to distributing power to the warp nacelles, various EPS taps are placed on the conduits throughout the ship to enable other systems to access electro-plasma wherever it is needed. From the EPS taps, the energy is distributed through conventional electricity; however, this conversion often occurs deep inside the components of a subsystem. Some systems use plasma distribution manifolds (or plasma manifolds, for short) to manage the power conversion level.
Electro-plasma can also be bled off into plasma canisters or a plasma infuser for mobile use as an energy source.
The USS Enterprise-D had a primary plasma system and a backup secondary plasma system. Additional systems were the life support power flow and the auxiliary replicator system. (TNG: "The Mind's Eye")
A massive EPS explosion in cargo bay 4 was detected by internal sensors in 2368, it later turned out that it was just a malfunction caused by tampering with the conduit by solanagen-based lifeforms. (TNG: "Schisms")
[edit] Additional references
- TNG: "Force of Nature"
- DS9:
