-
1 motor load current
фазный ток электродвигателя
-Параллельные тексты EN-RU
The LTM R controller includes internal current transformers for measuring the motor load phase current directly from the motor load power cables or from secondaries of external current transformers.
[Schneider Electric]В контроллере LTM R установлены трансформаторы, предназначенные для измерения фазных токов, протекающих через обмотки электродвигателя. Измерение осуществляется непосредственно на проводниках, идущих к электродвигателю. Для этих же целей могут применяться внешние трансформаторы тока.
[Перевод Интент]Components such as external motor load current transformers and ground current transformers add additional range to the system.
[Schneider Electric]Применение дополнительных устройств, таких как внешние трансформаторы измерения фазных токов электродвигателя и трансформаторы измерения дифференциального тока, позволяет расширить диапазон применения системы управления электродвигателем.
[Перевод Интент]
Тематики
EN
Англо-русский словарь нормативно-технической терминологии > motor load current
-
2 motor load phase curren
фазный ток электродвигателя
-Параллельные тексты EN-RU
The LTM R controller includes internal current transformers for measuring the motor load phase current directly from the motor load power cables or from secondaries of external current transformers.
[Schneider Electric]В контроллере LTM R установлены трансформаторы, предназначенные для измерения фазных токов, протекающих через обмотки электродвигателя. Измерение осуществляется непосредственно на проводниках, идущих к электродвигателю. Для этих же целей могут применяться внешние трансформаторы тока.
[Перевод Интент]Components such as external motor load current transformers and ground current transformers add additional range to the system.
[Schneider Electric]Применение дополнительных устройств, таких как внешние трансформаторы измерения фазных токов электродвигателя и трансформаторы измерения дифференциального тока, позволяет расширить диапазон применения системы управления электродвигателем.
[Перевод Интент]
Тематики
EN
Англо-русский словарь нормативно-технической терминологии > motor load phase curren
-
3 motor full load current
Англо-русский словарь нормативно-технической терминологии > motor full load current
-
4 motor full-load current
Англо-русский словарь нормативно-технической терминологии > motor full-load current
-
5 on-load current
-
6 full load current of a motor
Англо-русский словарь нормативно-технической терминологии > full load current of a motor
-
7 current
1) течение; поток4) вчт. текущая запись•-
absorption current
- ac anode current -
action current
-
active current
-
actuating current
-
admissible continuous current
-
air current
-
alongshore current
-
alternate current
-
anode current
-
arbitrary noise current
-
arc current
-
arc-back current
-
arcing ground fault current
-
armature current
-
ascending current
-
audio-frequency current
-
avalanche current
-
back current
-
back short circuit current
-
backward current
-
barogradient current
-
base current
-
beam current
-
bearing currents
-
beating current
-
beat current
-
biasing current
-
bias current
-
biphase current
-
bleeder current
-
blind current
-
blowing current
-
body current
-
bottom current
-
boundary current
-
braking current
-
branch current
-
break induced current
-
breakaway starting current
-
breakdown current
-
breaking current
-
bucking current
-
bulk current
-
bypass current
-
capacitance current
-
capacitive current
-
capacity current
-
carrier current
-
cathode current
-
channel current
-
charging current
-
circulating current
-
circumpolar current
-
collector current
-
complex sinusoidal current
-
complex current
-
conduction current
-
conjugate complex sinusoidal current
-
conjugate complex current
-
constant current
-
consumption current
-
continuous current
-
continuous traction current
-
control current
-
convection current
-
core-loss current
-
creeping current
-
critical current
-
cross current
-
crystal current
-
current of realm
-
current of run-unit
-
current of set
-
cutoff current
-
damped alternating current
-
damped current
-
dark current
-
deep-water current
-
deep current
-
delta currents
-
density current
-
descending current
-
design current
-
dielectric absorption current
-
dielectric current
-
diffusion current
-
direct current
-
direct-axis current
-
discharge current
-
discontinuous current
-
displacement current
-
downward current
-
drift current
-
drive current
-
drop-away current
-
earth current
-
earth fault current
-
eddy currents
-
effective current
-
electric current
-
electrode current
-
electrolysis current
-
electron current
-
electron-beam induced current
-
emission current
-
emitter current
-
equalizing current
-
equivalent input noise current
-
excess current
-
exchange current
-
excitation current
-
external current
-
extra current
-
extraction current
-
extraneous current
-
feedback current
-
field current
-
filament current
-
firing current
-
flood current
-
fluctuating current
-
focusing-coil current
-
focus current
-
fold back current
-
follow current
-
forced alternating current
-
forced current
-
foreign currents
-
forward current
-
Foucault currents
-
free alternating current
-
free current
-
full-load current
-
fusing current
-
galvanic current
-
gas current
-
gate current
-
gate nontrigger current
-
gate trigger current
-
gate turnoff current
-
generation-recombination current
-
gradient current
-
grib current
-
ground current
-
ground-return current
-
harmonic current
-
heat current
-
heater current
-
high-frequency current
-
high-level input current
-
high-level output current
-
holding current
-
hold current
-
hold-on current
-
hole current
-
idle current
-
image current
-
impressed current
-
incident current
-
induced current
-
initial current
-
injection current
-
inphase current
-
input current
-
input leakage current
-
input offset current
-
inrush current
-
inshore current
-
instantaneous carrying current
-
instantaneous current
-
insulation current
-
interference current
-
intermittent current
-
inverse current
-
ion production current
-
ionic current
-
ion current
-
ionization current
-
irradiation-saturation current
-
lagging current
-
latching current
-
leading current
-
leakage current
-
let-go current
-
light current
-
lightning current
-
line charging current
-
linear current
-
load current
-
locked-rotor current
-
loop current
-
loss current
-
low-level input current
-
low-level output current
-
magnetization current
-
majority-carrier current
-
majority current
-
make induced current
-
make-and-brake current
-
making current
-
maximum power current
-
minority-carrier current
-
minority current
-
motor inrush current
-
nearshore current
-
near-surface current
-
net current
-
neutral current
-
neutron current
-
neutron diffusion current
-
noise current
-
no-load current
-
nonsinusoidal current
-
nontrigger current
-
non-turn-off
-
offset current
-
offshore current
-
off-state current
-
on-state current
-
open-circuit current
-
operating current
-
output current
-
overload current
-
parasitic current
-
peak arc current
-
peak current
-
peak switching current
-
peak withstand current
-
peak-point current
-
peak-to-peak current
-
perception current
-
periodic current
-
persistent current
-
phase current
-
phase-fault current
-
phasor current
-
photo-electric current
-
photo current
-
photo-generated current
-
photo-induced current
-
pickup current
-
piezoelectric current
-
pinch current
-
plasma current
-
polarization current
-
polyphase current
-
postarc current
-
power current
-
power follow current
-
prebreakdown current
-
preconduction current
-
primary current
-
principal current
-
probe current
-
pull-in current
-
pulsating current
-
pulse current
-
pyroelectric current
-
quadrature-axis current
-
quiescent current
-
rated current
-
rated temperature-rise current
-
reactive current
-
read current
-
recombination current
-
rectified current
-
reflected current
-
regulated current
-
relative short-circuit current
-
release current
-
residual current
-
rest current
-
return current
-
reverse current
-
reverse-biased current
-
reverse-induced current
-
RF current
-
ringing current
-
rip current
-
ripple current
-
root-mean-square current
-
running current
-
rupturing current
-
saturated drain current
-
saturation current
-
saw-tooth current
-
secondary current
-
secondary-electron emission current
-
shaft currents
-
sheath current
-
shelf current
-
shield current
-
shock current
-
short-circuit current
-
short-noise current
-
short-time thermal current
-
short-time withstand current
-
sine-wave current
-
single-phase current
-
sinusoidal current
-
slope current
-
sneak current
-
spindle-motor current
-
split current
-
stalled-motor current
-
standby current
-
standing current
-
star currents
-
starter current
-
steady leakage current
-
steady surface current
-
steady volume current
-
steady-state current
-
stray current
-
stroke current
-
subsurface current
-
subsynchronous frequency current
-
subsynchronous current
-
subtransient armature current
-
superconduction current
-
superimposed current
-
supply current
-
surface current
-
surface-leakage current
-
surge current
-
suspension current
-
sustained current
-
sustaining current
-
switched current
-
switching current
-
symmetrical alternate current
-
synchronizing current
-
telluric current
-
test current
-
thermal current
-
thermal noise current
-
thermionic current
-
thermostimulated current
-
three-phase current
-
threshold current
-
through current
-
tidal current
-
tolerance current
-
traction current
-
traffic current
-
transfer current
-
transient current
-
transient-decay current
-
transmission-line current
-
trigger current
-
turbidity current
-
turnoff current
-
turn-on current
-
two-phase current
-
undulating current
-
unidirectional current
-
unsymmetrical currents
-
upward current
-
valley point current
-
variable current
-
vector current
-
virtual current
-
voice-frequency current
-
voltaic current
-
wattful current
-
wattless current
-
welding current
-
whirling currents
-
wind current
-
withdrawal current
-
working current
-
work current
-
Zener current
-
zero-sequence current -
8 motor
1) двигатель, проф. мотор3) автомобиль•-
abutment motor
-
ac converter-fed motor
-
ac electronic motor
-
ac motor
-
across-the-line motor
-
actuating motor
-
acyclic motor
-
adjustable varying-speed motor
- adjustable-constant speed motor -
adjustable-speed motor
-
air motor
-
all-watt motor
-
appliance motor
-
arch induction motor
-
armature-controlled motor
-
asynchronous motor
-
autosyn motor
-
autosynchronous motor
-
auxiliary motor
-
axial piston motor
-
axial-piston air motor
-
axle-hung motor
-
azimuth torque motor
-
barring motor
-
bipolar motor
-
booster motor
-
boost motor
-
brake motor
-
brushless dc linear motor
-
brushless motor
-
built-in motor
-
cage motor
-
capacitor motor
-
capacitor-start motor
-
capacitor-start-and-capacitor-run motor
-
changeable-pole motor
-
change-pole motor
-
change-speed motor
-
commutator motor
-
commutatorless motor
-
compensated induction motor
-
compensated motor
-
compensated linear induction motor
-
compound-wound motor
-
compound motor
-
concatenated motor
-
condenser motor
-
constant displacement motor
-
constant-current motor
-
constant-speed motor
-
constant-voltage motor
-
control motor
-
crane motor
-
cranking motor
-
crowd motor
-
crystal-controlled motor
-
current-displacement motor
-
cylindrical-rotor motor
-
dc electronic motor
-
dc motor
-
dc torque motor
-
deep bar motor
-
differential motor
-
digital motor
-
double-armature motor
-
double-commutator motor
-
double-deck induction motor
-
double-side linear motor
-
double-speed motor
-
double-squirrel cage motor
-
doubly-fed motor
-
downhole motor
-
drag-cup induction motor
-
drag-cup motor
-
dripproof motor
-
drive motor
-
driving motor
-
drooping speed motor
-
drum-wound motor
-
dual-voltage motor
-
dustproof motor
-
efficient motor
-
electric controlling motor
-
electric downhole motor
-
electric motor
-
electric starting motor
-
electrohydraulic pulse motor
-
electronically commutated brush-less dc motor
-
electrostatic motor
-
enclosed fan-cooled motor
-
enclosed self-cooled motor
-
enclosed self-ventilated motor
-
enclosed separately ventilated motor
-
enclosed-type motor
-
energy efficient motor
-
energy saver motor
-
erection torque motor
-
explosion-proof motor
-
fan-duty motor
-
fan motor
-
feathering motor
-
feed motor
-
flange-mounted motor
-
flange motor
-
floor-mounted motor
-
floor motor
-
follow-up motor
-
forced-ventilation motor
-
fractional horsepower motor
-
fully enclosed motor
-
gear hydraulic motor
-
geared motor
-
gear motor
-
geared starter motor
-
gearless motor
-
general-purpose motor
-
handgrip motor
-
high-phase order induction motor
-
high-slip induction motor
-
high-slip motor
-
high-speed motor
-
high-voltage motor
-
home-going motor
-
hydraulic downhole motor
-
hydraulic motor
-
hydraulic step motor
-
hydraulic turbine downhole motor
-
hydraulic wheel motor
-
hysteresis synchronous motor
-
hysteresis-reluctance motor
-
induction motor
-
inductor motor
-
integrated motor
-
interpole motor
-
leveling torque motor
-
linear induction motor
-
linear motor
-
linear pulse motor
-
linear reluctance motor
-
linear synchronous motor
-
line-fed motor
-
line-start motor
-
load-start motor
-
low-inertia high-torque motor
-
machine-tool motor
-
main motor
-
mine motor
-
mud motor
-
multiple-winding motor
-
multipolar motor
-
multipole motor
-
multispeed motor
-
navy motor
-
needle positioning clutch motor
-
nonreversible motor
-
nonsalient pole motor
-
one-cylinder motor
-
open motor
-
open-loop stepping motor
-
outboard motor
-
outdoor motor
-
permanent-magnet motor
-
phase-wound rotor motor
-
photovoltaic motor
-
pilot motor
-
piston hydraulic motor
-
pitch erection torque motor
-
PM motor
-
point motor
-
pole-changing motor
-
polyphase motor
-
pony motor
-
power plant motor
-
printed-circuit motor
-
programmable drive motor
-
propel motor
-
propulsion motor
-
quiet low rpm induction motor
-
railway motor
-
reactor-start motor
-
reactor-start split-phase motor
-
reciprocating motor
-
reduction motor
-
reluctance motor
-
reluctance-augmented shaded-pole motor
-
repulsion motor
-
repulsion-start induction-run motor
-
repulsion-start induction motor
-
resiliently mounted traction motor
-
resistance-start motor
-
reversible hydraulic motor
-
reversible motor
-
reversing motor
-
roll erection torque motor
-
rotary-field motor
-
rotating case axial piston motor
-
rotating induction motor
-
round-rotor motor
-
screw hydraulic downhole motor
-
screw downhole motor
-
sectional downhole motor
-
self-controlled inverter-fed synchronous motor
-
self-controlled synchronous motor
-
self-excited motor
-
self-starting motor
-
self-ventilated motor
-
selsyn motor
-
semienclosed motor
-
semiclosed motor
-
separately excited motor
-
series-wound motor
-
series motor
-
servo motor
-
shaded-pole motor
-
shaftless motor
-
shell-type motor
-
shielded pole motor
-
short motor
-
shunt-wound motor
-
shunt motor
-
single-frame motor
-
single-phase motor
-
single-side linear motor
-
slave motor
-
slaving torque motor
-
slip-ring induction motor
-
slip-ring motor
-
special-purpose motor
-
splash-proof motor
-
split-field motor
-
split-phase motor
-
split-pole motor
-
squirrel-cage induction motor
-
squirrel-cage motor
-
starter motor
-
starting motor
-
steering electric motor
-
step-by-step motor
-
step motor
-
stepper motor
-
stepping motor
-
subfractional horsepower electrical motor
-
submersible motor
-
superconducting motor
-
switch motor
-
synchro motor
-
synchronous motor
-
take-home motor
-
tap-field motor
-
three-phase motor
-
throttle servo motor
-
thyratron motor
-
thyristor-controlled motor
-
thyristor motor
-
torque motor
-
totally enclosed motor
-
toy motor
-
traction motor
-
turbine air motor
-
turbine motor
-
two direction hydraulic motor
-
two-phase motor
-
two-pole motor
-
two-speed motor
-
two-value capacitor motor
-
undulated-current motor
-
universal motor
-
unlaminated-rotor induction motor
-
vacuum motor
-
variable displacement hydraulic motor
-
variable speed dc motor
-
variable-speed motor
-
varying-speed motor
-
ventilated motor
-
vertical shaft motor
-
volumetric downhole motor
-
watertight motor
-
winding-duty motor
-
winding motor
-
wound-rotor induction motor -
9 current
1) поток
2) водоток
3) текущий
4) токовой
5) токовый
6) значение тока
7) имеющийся
8) <electr.> сила тока
9) сложившийся
10) течение
11) общеупотребительный
– absorption current
– alternating current
– antenna current
– ascending current
– avalanche current
– back current
– beam current
– bias current
– biasing current
– black current
– bunched current
– capacitive current
– Caribbean Current
– carry current
– carrying current
– charging current
– conduction current
– constant current
– consumption current
– control current
– convection current
– current algebra
– current amplification
– current balance
– current build-up
– current check
– current circuit
– current collector
– current consumption
– current crowding
– current density
– current distribution
– current divider
– current divides
– current drain
– current efficiency
– current events
– current feedback
– current gain
– current inrush
– current installing
– current instruction
– current intensity
– current limiter
– current limiting
– current margin
– current meter
– current noise
– current overload
– current path
– current production
– current protection
– current receiver
– current regulation
– current relay
– current rise
– current saturation
– current sensitivity
– current sheet
– current stabilization
– current stabilizer
– current standards
– current supply
– current task
– current transformer
– current triangle
– current vector
– current velocity
– current wave
– dark current
– decaying current
– descending current
– direct current
– discharge current
– displacement current
– double current
– drift current
– drop-out current
– dynode current
– eddy current
– emission current
– erasing current
– exchange current
– exciting current
– external current
– extraneous current
– fault current
– fault-to-earth current
– feed current
– feedback current
– field current
– filament current
– forward current
– full-select current
– fusing current
– gas current
– grid current
– half-select current
– holding current
– hole current
– in-phase current
– in-rush current
– induce current
– inhibit current
– input current
– instantaneous current
– ion current
– Kuroshio current
– large-scale air current
– large-scale current
– latching current
– leakage current
– let-go current
– line current
– load current
– loop current
– loss current
– magnetizing current
– marking current
– no-load current
– noise current
– non-sinusoidal current
– operate current
– operating current
– oscillating current
– Oudin current
– output current
– overload current
– partial-select current
– peak current
– penetration of current
– photocathode current
– plasma current
– plate current
– polarization current
– polyphase current
– preionization current
– primary current
– pulsating current
– pyroelectric current
– quiescent current
– r f current
– random current
– rated current
– read current
– recombination current
– rectified current
– rectify current
– residual current
– ringing current
– roaming current
– root-mean-square current
– saturation current
– saw-tooth current
– sea current
– sea current meter
– secondary current
– selection current
– self-inductance current
– set of current
– short-circuit current
– space-charge current
– speaking current
– spurious current
– standing current
– starting current
– stray current
– stream current
– strong current
– sweep current
– synchronizing current
– telluric current
– test current
– thermionic current
– three-phase current
– to be current
– transient current
– tunnel current
– wandering current
– welding current
– white current
– word current
– write current
alternating current motor — электродвигатель переменнего тока
amplitude of tidal current — <geogr.> амплитуда приливного течения
current regulator tube — <tech.> барретер, барретор, барреттер, токостабилизатор
equation for alternating current — уравнение переменного тока
short circuit current — <electr.> ток короткого замыкания
South Equatorial Current — <geogr.> течение Южное Пассатное
space-charge limited current — <electr.> ток ограниченный пространственным зарядом
variable current transformer — трансформатор переменного тока
zero signal current — <electr.> ток покоя
-
10 current
1) поток; течение2) ток, электрический ток3) текущий; действующий•- base current
- breakover current
- brushless direct current
- cancel current
- carrier current
- charging current
- continuous current
- continuous reverse conducting current
- control current
- counter current
- critical current
- cutoff current
- direct current
- discharge current
- displacement current
- disturbance current
- driving current
- drop-out current
- earth current
- eddy currents
- electric current
- exciting current
- forward gate current
- forward recovery current
- gap current
- gate continuous current
- gate current
- gate direct current
- gate nontrigger current
- gate nonturn-off current
- gate trigger current
- gate turn-off current
- heater current
- holding current
- induced current
- interference current
- inverse current
- latching current
- leakage current
- limiting continuous current
- limiting short-time current
- line current
- mean on-state current
- mean reverse conducting current
- multiphase current
- no-load current
- nonrepetitive current
- off-state current
- on-state current
- operational current
- overload current
- overload reverse conducting current
- peak forward gate current
- peak gate current
- peak gate nontrigger current
- peak gate nonturn-off current
- peak gate trigger current
- peak gate turn-off current
- peak reverse gate current
- peak withstand current
- primary current
- principal current
- prospective breaking current
- prospective current
- prospective making current
- pulsating current
- R.M.S. on-state current
- R.M.S. reverse conducting current
- rated continuous thermal current
- rated control current
- rated current
- rated dynamics current
- rated instrument limit primary current
- rated operational current
- rated short-time thermal current
- rated temperature-rise current
- recovery current
- regular current
- releasing current
- repetitive off-state current
- repetitive peak current
- residual current
- reverse conducting current
- reverse current
- reverse gate current
- reverse recovery current
- secondary current
- short-circuit current
- short-time current
- short-time withstand current
- single-phase current
- spindle motor current
- starting current
- surface leakage current
- surge current
- surge on-state current
- surge reverse conducting current
- synchronizing current
- three-phase current
- threshold current
- trigger current
- tube current
- turn-off current
- unbalanced current
- unidirectional currentEnglish-Russian dictionary of mechanical engineering and automation > current
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11 full-load motor current
ток двигателя при полной нагрузке
—
[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.]Тематики
- электротехника, основные понятия
EN
Англо-русский словарь нормативно-технической терминологии > full-load motor current
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12 inrush current of a motor
пусковой ток электродвигателя
-Параллельные тексты EN-RU It is assumed that the i nrush current of a motor is 5 times of full load current for 10 seconds.
[LS Industrial Systems]Предполагается, что пусковой ток электродвигателя равен 5-кратному току электродвигателя при полной нагрузке, длящемуся в течение 10 секунд.
[Перевод Интент]Тематики
EN
Англо-русский словарь нормативно-технической терминологии > inrush current of a motor
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13 in-rush starting current
пусковой ток (двигателя)
—
[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.]Тематики
- электротехника, основные понятия
EN
пусковой ток электродвигателя
-Параллельные тексты EN-RU It is assumed that the i nrush current of a motor is 5 times of full load current for 10 seconds.
[LS Industrial Systems]Предполагается, что пусковой ток электродвигателя равен 5-кратному току электродвигателя при полной нагрузке, длящемуся в течение 10 секунд.
[Перевод Интент]Тематики
EN
Англо-русский словарь нормативно-технической терминологии > in-rush starting current
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14 direct operation of a motor
прямой пуск вращающегося электродвигателя
Пуск вращающегося электродвигателя путем непосредственного подключения его к питающей сети.
[ ГОСТ 27471-87]EN
direct-on-line starting
across-the-line starting (US)
the process of starting a motor by connecting it directly to the supply at rated voltage
[IEV number 411-52-15]FR
démarrage direct
mode de démarrage d'un moteur, consistant à lui appliquer directement sa pleine tension assignée
[IEV number 411-52-15]
Рис. ABB
Схема прямого пуска электродвигателяMagnetic only circuit-breaker - Автоматический выключатель с электромагнитным расцепителем
Contactor KL - Контактор KL
Thermal relay - Тепловое реле
Параллельные тексты EN-RU
Direct-on-line starting
Direct-on-line starting, which is often abbreviated as DOL, is perhaps the most traditional system and consists in connecting the motor directly to the supply network, thus carrying out starting at full voltage.Direct-on-line starting represents the simplest and the most economical system to start a squirrel-cage asynchronous motor and it is the most used.
As represented in Figure 5, it provides the direct connection to the supply network and therefore starting is carried out at full voltage and with constant frequency, developing a high starting torque with very reduced acceleration times.
The typical applications are relevant to small power motors also with full load starting.
These advantages are linked to some problems such as, for example, the high inrush current, which - in the first instants - can reach values of about 10 to 12 times the rated current, then can decrease to about 6 to 8 times the rated current and can persist to reach the maximum torque speed.The effects of such currents can be identified with the high electro-dynamical stresses on the motor connection cables and could affect also the windings of the motor itself; besides, the high inrush torques can cause violent accelerations which stress the transmission components (belts and joints) generating distribution problems with a reduction in the mechanical life of these elements.
Finally, also the possible electrical problems due to voltage drops on the supply line of the motor or of the connected equipment must be taken into consideration.
[ABB]Прямой пуск
Прямой пуск, который по-английски часто сокращенно обозначают как DOL, является, пожалуй наиболее распространенным способом пуска. Он заключается в непосредственном (т. е. прямом) подключении двигателя к питающей сети. Это означает, что пуск двигателя осуществляется при полном напряжении.Схема прямого пуска является наиболее простым, экономичным и чаще всего применяемым решением для электродвигателей с короткозамкнутым ротором.
Схема прямого подключения к сети представлена на рисунке 5. Пуск осуществляется при полном напряжении и постоянной частоте сети. Электродвигатель развивает высокий пусковой момент при коротком времени разгона.
Типичные области применения – маломощные электродвигатели, в том числе с пуском при полной нагрузке.
Однако, наряду с преимуществами имеются и определенные недостатки, например, бросок пускового тока, достигающий в первоначальный момент 10…12-кратного значения от номинального тока электродвигателя. Затем ток двигателя уменьшается примерно до 6…8-кратного значения номинального тока и будет держаться на этом уровне до тех пор, пока скорость двигателя не достигнет максимального значения.
Такое изменение тока оказывает значительное электродинамическое воздействие на кабель, подключенный к двигателю. Кроме того пусковой ток воздействует на обмотки двигателя. Высокий начальный пусковой момент может привести к значительному ускорению и следовательно к значительной нагрузке элементов привода (ремней, крепления узлов), что вызывает сокращение их срока службы.
И, наконец, следует принять во внимание возможное возникновение проблем, связанных с падением напряжения в линии питания двигателя и подключенного к этой линии оборудования.
[Перевод Интент]
Тематики
Синонимы
EN
- across-the-line starting (US)
- direct line starting
- direct operation of a motor
- direct starting
- direct-on-line starting
- DOL
- full voltage starter application
DE
FR
Англо-русский словарь нормативно-технической терминологии > direct operation of a motor
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15 full-load motor current
1) Техника: ток двигателя при полной нагрузке2) Энергетика: ток двигателя при полнойУниверсальный англо-русский словарь > full-load motor current
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16 full-load motor current
Electrical engineering: FLMCУниверсальный русско-английский словарь > full-load motor current
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17 фазный ток электродвигателя
фазный ток электродвигателя
-Параллельные тексты EN-RU
The LTM R controller includes internal current transformers for measuring the motor load phase current directly from the motor load power cables or from secondaries of external current transformers.
[Schneider Electric]В контроллере LTM R установлены трансформаторы, предназначенные для измерения фазных токов, протекающих через обмотки электродвигателя. Измерение осуществляется непосредственно на проводниках, идущих к электродвигателю. Для этих же целей могут применяться внешние трансформаторы тока.
[Перевод Интент]Components such as external motor load current transformers and ground current transformers add additional range to the system.
[Schneider Electric]Применение дополнительных устройств, таких как внешние трансформаторы измерения фазных токов электродвигателя и трансформаторы измерения дифференциального тока, позволяет расширить диапазон применения системы управления электродвигателем.
[Перевод Интент]
Тематики
EN
Русско-английский словарь нормативно-технической терминологии > фазный ток электродвигателя
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18 ток электродвигателя при полной нагрузке
Русско-английский словарь нормативно-технической терминологии > ток электродвигателя при полной нагрузке
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19 электродвигатель
electromotor, electric motor, motor* * *электродви́гатель м.
(electric) motorвключа́ть электродви́гатель — start [switch on, turn on, energize] a motorзащища́ть электродви́гатель — protect a motorзащища́ть электродви́гатель пла́вким предохрани́телем — fuse a motorиспо́льзовать электродви́гатель с недогру́зкой — run a motor lightэлектродви́гатель облада́ет сво́йствами обрати́мости — a motor can operate as a generatorотключа́ть [выключа́ть] электродви́гатель — stop [de-energize, switch off, turn off] a motorохлажда́ть электродви́гатель принуди́тельно — force-cool a motorэлектродви́гатель развива́ет (такой-то [m2]) враща́ющий моме́нт — an electric motor develops a torque of … (kgm)сжечь электродви́гатель — burn a motorста́вить электродви́гатель под нагру́зку — put load on a motor; load a motorуправля́ть электродви́гателем — control a motorасинхро́нный электродви́гатель — induction [asynchronous] motorасинхро́нный, синхронизи́рованный электродви́гатель — synchronous induction motorасинхро́нный электродви́гатель с короткоза́мкнутым ро́тором — squirrel-cage induction motorасинхро́нный электродви́гатель с фа́зным ро́тором — брит. slip-ring induction motor; амер. phase-wound(-rotor) motorбесколле́кторный электродви́гатель — commutatorless [brushless] motorбесщё́точный электродви́гатель — brushless motorбрызгозащищё́нный электродви́гатель — splash proof motorвентили́руемый электродви́гатель — ventilated motorве́нтильный электродви́гатель — thyratron motorвзрывозащищё́нный электродви́гатель — explosion-proof [flame-proof] motorвстра́иваемый электродви́гатель — built-in motorгазонепроница́емый электродви́гатель — gas-tight motorгистере́зисный электродви́гатель — hysteresis motorгребно́й электродви́гатель — main propulsion motorгребно́й электродви́гатель авари́йного хо́да мор. — emergency propulsion motorдвухпо́люсный электродви́гатель — bipolar motorзакры́тый электродви́гатель — totally enclosed motorколле́кторный электродви́гатель — commutator motorконденса́торный электродви́гатель — capacitor-start motorкороткоза́мкнутый электродви́гатель — squirrel cage motorмногофа́зный электродви́гатель — polyphase motorнереверси́вный электродви́гатель — non-reversible motorнеявнопо́люсный электродви́гатель — nonsalient-pole [round rotor] motorоднофа́зный электродви́гатель — single-phase motorэлектродви́гатель переме́нного то́ка — alternating current [a.c.] motorпогружно́й электродви́гатель — submersible motorэлектродви́гатель постоя́нного то́ка — direct-current [d.c.] motorпусково́й электродви́гатель — starting motorреакти́вный электродви́гатель — reaction motorреду́кторный электродви́гатель — gearmotorрепульсио́нный электродви́гатель — repulsion induction motorэлектродви́гатель с бе́личьей кле́ткой — squirrel-cage motorэлектродви́гатель с двойно́й бе́личьей кле́ткой — double squirrel-cage motorсе́риесный электродви́гатель — series(-wound) motorэлектродви́гатель с жё́сткой характери́стикой — constant-voltage [flat-response] motorсинхро́нный электродви́гатель — synchronous motorэлектродви́гатель с конта́ктными ко́льцами — slip-ring motorследя́щий электродви́гатель — servo motorэлектродви́гатель с мя́гкой характери́стикой — drooping-response motorэлектродви́гатель с печа́тной обмо́ткой — printed circuit motorэлектродви́гатель с после́довательным возбужде́нием — series(-wound) motorэлектродви́гатель с принуди́тельным возду́шным охлажде́нием — forced-air-cooled motorэлектродви́гатель с регули́руемой ско́ростью враще́ния — adjustable [variable] speed motorэлектродви́гатель с самовентиля́цией — self-ventilated motorэлектродви́гатель с сегме́нтным ро́тором — segmental-rotor motorэлектродви́гатель с фа́зным ро́тором — phase-wound (rotor) motorтя́говый электродви́гатель — traction motorуниверса́льный электродви́гатель — universal motorфла́нцевый электродви́гатель — flange(-mounted) motorша́говый электродви́гатель — step(ping) motorшунтово́й электродви́гатель — shunt(-wound) motorщитово́й электродви́гатель — endshield-mounted motorявнопо́люсный электродви́гатель — salient-pole motorРусско-английский политехнический словарь > электродвигатель
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20 электродвигатель
м. motorэлектродвигатель развивает вращающий момент — an electric motor develops a torque of …
ставить электродвигатель под нагрузку — put load on a motor; load a motor
асинхронный электродвигатель с фазным ротором — slip-ring induction motor; phase-wound motor
Русско-английский большой базовый словарь > электродвигатель
См. также в других словарях:
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