English Dictionary of Electrical Terms — G, H
G
Profit - profit
Gain -bandwidth product — the gain product of the bandwidth
Conductor's gallop — dance on wires
Galvanometer — galvanometer
Gang (ed) control — group control
No gaps — no air gap
Gas-insulated metal substation
Gas under pressure - cable filled with gas
Gas turbine - gas turbine
Gas Turbine Kit — Gas Turbine Unit
Gate — logical element
General operational test - full check
Generator Operation — Generator Mode
Generator protection — generator protection
A general purpose tool
Generating capacity — installed capacity of the generator
Generator - generator
Generator - power unit
Generation - generation
Electricity generation — electricity generation
Generation system — a system for generating energy
Generator - generator
Generator protection — generator relay protection
Generator-transformer-generator-transformer block
Generator-transformer protection - relay protection of the generator-transformer unit
Geothermal power plant - geothermal power plant
Control equipment — Controlled equipment
Evaluation margin — level of selectivity
Group Drive — Group Drive
H
Half-cycle-half-cycle
Half wave-half period
Half-wave rectifier-half-wave rectifier
Hall effect — Hall effect
Harmonica - harmonica
Harmonic component — harmonic component
Harmonic content — content of harmonics
Harmonic function — harmonic function
Harmonic Oscillation — Harmonic Oscillation
Severe conditions — severe (post emergency) mode
HF powerline carrier jamming — HF channel jamming
High-frequency cable-high-frequency cable
High frequency generator-high frequency generator
High frequency interference test — noise immunity test
Higher harmonic — higher harmonic
Higher harmonic voltage — voltage of higher harmonics
High Impedance Differential Protection — Longitudinal differential protection with a high impedance relay
High placed — rough step
High speed automatic closing
High speed automatic closing device
High speed excitation system
High voltage - high voltage
High voltage DC link HVDC link — DC power transmission (insert)
High-voltage installation — installation with high voltage
High-voltage network — network with high voltage
High voltage side — high voltage side
High Voltage Switchgear - High Voltage Switchgear (Electrical Equipment)
High Voltage Coil Holding Coil — Holding Coil
Hunting - swing (in power system), oscillation (in control system)
Hydroelectric set — hydraulic unit
Hydroelectric plant - hydroelectric plant
Hysteresis - hysteresis
Hysteresis loop — hysteresis loop
Hysteresis losses — losses due to hysteresis