Category:Electric power systems components

• Electrical power connectors‎ (3 C, 19 P)

D

• Electrical device control software‎ (2 P)
• Dielectric gases‎ (6 P)

E

• Electric transformers‎ (2 C, 68 P)
• Electrical generators‎ (6 C, 71 P)

F

• Fuses‎ (4 P)

I

• Inverters‎ (1 C, 8 P)

L

• Liquid dielectrics‎ (1 C, 7 P)

O

• Over-current protection devices‎ (12 P)

P

• Power cables‎ (3 C, 26 P, 1 F)

U

• Uninterruptible power supply‎ (7 P, 1 F)

*

• Alkali sulfur liquid battery

A

• APC Smart-UPS
• Arc-fault circuit interrupter
• Arcing horns

B

• Balance of plant
• Braking chopper
• Bus duct
• Busbar
• Bushing (electrical)

C

• Cascade converter
• Circuit breaker
• Corona ring
• Cycloconverter

D

• Dahlander pole changing motor
• DC injection braking
• Dielectric gas
• Disconnector
• Double-T armature
• Dynamometer

E

• Earth-leakage circuit breaker
• Eaton BladeUPS
• Electric power conversion
• Electrical ballast
• Energy storage

F

• Fiber-optic current sensor
• Fuse (electrical)
• Fuse cutout

G

• Grid-tie inverter

H

• High-voltage switchgear
• Hybrid switchgear module

I

• Insulation monitoring device
• Isolated-phase bus

M

• Maximum power point tracking
• Mercury-arc valve
• Motor control center
• Motor drive
• Motor soft starter
• Motor–generator

P

• Phasor measurement unit
• Power conditioner
• Power distribution center
• Power inverter
• Protective relay

R

• Rating plate
• Recloser
• Rectifier
• Remote racking system
• Ring main unit
• Rotary converter

S

• Service drop
• Static synchronous compensator
• Static VAR compensator
• Stockbridge damper
• Structural battery
• Sulfur hexafluoride circuit breaker
• SuperGrid (hydrogen)
• Surge protector
• Switchgear
• Synchronverter
• Synchroscope

T

• Thermal cutoff
• Thyristor
• Thyristor-controlled reactor
• Thyristor-switched capacitor
• Transient-voltage-suppression diode
• True DC

U

• Uninterruptible power supply

V

• Vacuum interrupter
• Variable-frequency drive
• Voltage converter

W

• Weatherhead