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61 functional testing
= functionality testingпроверка выполнения приложением заданных функциональных требований, не касаясь структуры программы.Syn:Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. > functional testing
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62 testing
тестирование, испытание, проверка; прогон тестов; испытания на тестахв общем случае - процесс, охватывающий все этапы жизненного цикла программного и/или аппаратного продукта, предусматривающий как статические, так и динамические операции, связанные с планированием, разработкой и оценкой продуктов. В повседневной практике - проверка правильности функционирования или конкретных свойств продукта или его частей, обнаружение и устранение дефектовсм. тж. alpha testing, beta testing, benchmark testing, boundary testing, compatibility testing, conformance testing, dynamic testing, evaluation, exhaustive testing, final testing, functional testing, gamma testing, independence of testing, integrated testing, integration testing, load testing, manual testing, migration testing, negative testing, operational testing, pairwise testing, penetration testing, performance testing, preproduction testing, random testing, recovery testing, regression testing, remote testing, sanity test, security testing, statistical test, stress testing, testing methodology, testing plan, testing tool, test laboratory, testware, unit testing, usability testing, user acceptance testing, virtual testing, volume testing, white box testingАнгло-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. > testing
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63 machine
1) машина; станок; двигатель; механизм3) машинный4) механически обрабатывать; обрабатывать на станке•machine for laying track ballast, panels and sleepers — машина для прокладки щебня для балластировки пути, путевых звеньев и шпал
- asphalt-placing machine - asphalt-spreading machine - auger brick machine - automatic arc welding machine - automatic setting machine - band-sawing machine - bending machine - bind machine - binding machine - bitumen melting, conveying and application machines for roofs - blade machine - blending machine - block machine - block-cutting machine - block-making machine - blue-printing machine - bolting machine - bolt-threading machine - borehole drilling machine - boring machine - boring and mortising machine - bottom-facing machine - box-hole boring machine - brick-moulding machine - Brinell's machine - brush machine - bucket-trenching machine - butt-welding machine - cable-dragging machine - cable-laying machine - calculating machine - cambering machine - capacity of a machine - caterpillar excavating machine - cement injection machine - cement testing machine - centrifugal machine - chain-and-tooth machine - clay-cutting machine - clay-working machine - cleaving machine - cold saw-cutting-off machine - component assembly machine - compression testing machine - concrete finishing machine - concrete smoothing machine - concrete spraying machine - concrete trowel machine - concrete vibratory machine - concreting machine - cooling machine - corrosion-fatigue testing machine - crane boom machine - crane-boring machine - crushing machine - cutting machine - dado-head machine - deairing machine - dependability of a machine operations - design of a machine - digging machine - direct stress machine - ditching machine - drawing machine - dredging machine - drill-ripping machine - dynamic machine - edge-grinding and polishing machine - excavating machine - excelsior cutting machine - extruding machine - fatigue testing machine - felling and milling machine - finishing machine - frozen-earth-excavating machine - gang-sawing machine - gas-welding machine - glass-washing machine - grooving machine - grouting machine - Guillery impact machine - gutters machine - hack-sawing machine - hand bending machine - handle attaching, screen printing, decal application machine - hardness testing machine - hoisting machine - hydraulic machine - hydraulic casing machine - idle time of a machine - impact machine - insulating tape winding machine - jarring machine - joint-cutting machine - jolt-moulding machine - jolt-ramming machine - knapping machine - kneading machine - knock-boring machine - lacerating machine - lazer-guided machine - lime hydrating machine - lining machine - loaded machine - magnetic pulsed arc welding machine - manner-type slaking machine - match-boarding machine - mixing machine - mortar-mixing machine - mortising slot machine - nail-driving machine - nailing machine - one head automatic arc welding machine - operational machine - packing machine - pavement-marking machine - paving machine - pavingstone-laying machine - percussion riveting machine - pile-drawing machine - pipe-bending machine - pipe-cleaning machine - pipe-cutting machine - pipe-laying machine - pipe-threading machine - pipe-welding machine - planing machine - plaster-floating and trowelling machine - plastering machine - plate-punching machine - polishing machine - power polymer concrete spraying machine for the road - pressure casting machine - profiling machine - ram impact machine - refrigerating machine - reinforcement welding machine - reinforcement winding machine - reversed torsion machine - road marking machine - rock-boring machine - roof bolting machine - rotating beam-type machine - rotating cantilever beam-type machine - scooping machine - scraper machine - screening machine - separating machine - service life of machine - sieving machine - skid proofing machine - slotting machine - soil-compacting machine - sorting machine - sounding machine - spinning machine - splitting machine - spot welding machine - spraying machine for road binders - standard machine capacity - stationary processing machine for sleepers and rails - stone-laying machine - strikeoff machine - stripper machine - synchronous machine - tensile-testing machine - testing machine - track lifting and slewing machine - trench-cutting machine - trenching machine - tunnelling machine - universal machine for track-laying - universal testing machine - unpiling machine - vibration machine - vibratory impact machine - welding machine - wire-winding machineto operate a machine — управлять машиной, работать на станке
* * *машина; станок; механизм; устройство; установка- absorption refrigerating machine
- absorption machine
- adsorption refrigerating machine
- adsorption machine
- air placing machine
- air refrigerating machine
- all-purpose machine
- ammonia refrigerating machine
- anchor machine
- automatic tamping and leveling machine
- axial piston machine
- backhoe tunneling machine
- bag filling machine
- bag packing machine
- ballast cleaning machine
- ballast dressing machine
- ballast screening machine
- ballast tamping machine
- bar bending machine
- bar-cropping machine
- basic machine
- bead-forming machine
- beam-molding machine
- bending machine
- bending testing machine
- bitumen spraying machine
- blasting machine
- block-making machine
- building material machines
- bulk-handling machines
- carrying and lifting machines
- casting machine
- centrifugal refrigerating machine
- Charpy impact machine
- cleaning priming and taping machine
- cold air machine
- combination floating-troweling machine
- compaction machine
- compression refrigerating machine
- compression testing machine
- concrete core drilling machine
- concrete finishing machine
- concrete molding machine
- concrete placing machine
- concrete vibrating machine
- construction machines
- creasing machine
- cribbing machine
- cutting-off machine
- ditching machine
- drafting machine
- drag scraper machine
- drilling machine
- drum digger tunneling machine
- duct forming machine
- excavating machines
- finishing machine
- flanging machine
- folding machine
- forming machine
- frost gritting machine
- gauging machine
- grinding machine
- grouting machine
- guniting machine
- hoisting machine
- Izod impact machine
- Izod machine
- joint grouting machine
- joint sealing machine
- laser-guided machine
- laydown machine
- laying and finishing machine
- lithium bromide refrigerating machine
- lockforming machine
- material handling machine
- materials testing machine
- material testing machine
- molding machine
- mortise machine
- padding machine
- pavement diamond core drilling machine
- pavement core drilling machine
- pendulum impact testing machine
- pendulum impact machine
- percussion riveting machine
- piling machine
- pipe-bending machine
- pipe-cutting machine
- pipelining machine
- pipemaking machine
- pipe threading machine
- plasma cutting machine
- pneumatic riveting machine
- pneumatic wood-boring machine
- polishing machine
- portable planing machine
- precast concrete machine
- rail-welding machine
- refrigerating machine
- road grooving machine
- rollforming machine
- rounding machine
- screeding machine
- seam closing machine
- self-propelled machine
- single rail-mounted machine
- slab-making machine
- slipforming machine
- soft ground tunneling machine
- spiking machine
- steam jet refrigerating machine
- stirrup bending machine
- strikeoff machine
- stump pulling machine
- swaging machine
- tamping machine
- tensile machine
- tensile-and-compression machine
- testing machine
- thread-cutting machine
- tile ditching machine
- towed machine
- tracked machine
- trenching machine
- triaxial compression machine
- troweling machine
- tunnel boring machine
- vacuum refrigeration machine
- vibrating machine
- vibrating and finishing machine
- vibroflot machine
- walk-behind machine
- wire winding machine
- wrapping machine -
64 parameter
параметр, характеристика- crane parameter - design parameters - desired parameter - dimensional parameters - dimensionless parameter - environmental parameter - hydraulic parameter - operating parameter - operational parameter - performance parameter - physicochemical parameter - rate-of-hardening parameters - service parameter - space-and-planning parameter - working parameter* * *параметр; критерий; характеристика- construction equipment parameters
- effective stress parameters
- Hvorslev's parameters
- performance parameters
- rate-of-hardening parameters
- similarity parameter
- thermophysical parameters of building elements
- state parameter -
65 zone
1) зона; пояс; участок; район2) разделять на зоны; районировать; опоясывать•- zone of annual fluctuations of ground temperature - zone of engineering control - zone of height limitation - zone of influence - zone of limit state of soil elastic equilibrium - zone of outer transportation facilities - zone of regulated housing development - zone of saturation - zone of subterranean waters affluent - zone of transport - zone of urban renewal - absorbing zone - active zone of foundation bed - adhesion zone - administrative zone - aeration zone - alteration zone - annual zone - approach zone - attraction zone - bond zone - brittle zone - burner zone - burning zone of kiln - clinkering zone - coarse zone - comfort zone - compression zone - cooling zone - danger zone - dicarbonation zone - drying zone - dwellings zone - fault zone - fine zone - fixed fire zone - floodable zone - flood zone - flooded zone - fluxed zone - forbidden zone - fractur zone - fractured zone - frost zone - functional zone - fusion zone - health-resort zone - heat-affected zone - high density zone - industrial zone - loading zone - marginal zone - moving fire zone - neutral zone - operating zone - preferential housing development zone - preheating zone - preliminary heating zone - protected zone - recreation zone - reinforcement anchorage zone - reinforcement bonding zone - residential zone - safety zone - sanitary zone - sanitary protection zone - sheeted zone - storage zone - storehouse and public utilities zone - suburban zone - tensile stress zone - town industrial zone - transition zone - urban reservation zone - water protection zone - wearing zone - welding zone - wetting zone* * *зона; полоса; пояс; район; функциональная зона ( планировочная)zone divided into plots — территория, разбитая на участки застройки
zone non aedificandi — территория, на которой отсутствуют какие-либо строения
zone to be cleaned up — (городская) территория, требующая санитарной очистки
zone to be provided with facilities — (городская) территория, требующая инженерного обустройства
- zone of height limitationzone to be redivided — часть города [зона], требующая перепланировки
- zone of imperfection
- zone of influence
- zone of linearity
- zone of mountain economy
- access zone
- accumulation zone
- active zone
- administrative zone
- agricultural zone
- anchorage zone
- anchorage zone of fanned-out wires
- audibility zone
- bending compression zone
- bond zone
- border zone
- boundary zone
- breathing zone
- buffer zone
- clearly demarcated zone
- climatic zone
- collective dwellings zone
- comfort zone
- commercial zone
- compensation zone
- compression zone
- compressive zone
- compressive zone of the concrete
- constructable zone
- control zone
- dead zone
- dead air zone
- deprived zone
- de-stressed zone
- disaster zone
- dwellings zone
- earthquake zone
- easily flooded zone
- exit zone
- exterior zone
- failure zone
- flooding zone
- flood zone
- forbidden zone
- fracture zone
- frontier zone
- green zone
- height zone above curb
- individual dwellings zone
- industrial zone
- interior zone
- leisure zone
- limited access zone
- market-gardening zone
- mixed zone
- mixed development zone
- mixed dwellings zone
- neutral zone
- occupied zone
- operating zone
- operational zone
- overpopulated zone
- perimeter zone
- pressure zone
- protected zone
- provision zone
- reafforestation zone
- recreational zone
- regulated traffic zone
- residential zone
- runway clear zone
- rural zone
- safety zone
- sanitary protection zone
- sewer zone
- stagnant air zone
- suburban zone
- supply zone
- tensile zone
- tensile zone of the concrete
- tensioned zone
- tension zone
- threshold zone
- throttling zone
- tidal zone
- touristic zone
- traffic zone
- transition zone
- transmission zone
- twilight zone
- university zone
- unsanitary zone
- urban zone
- visibility zone
- water protection zone
- wave zone
- working zone -
66 analysis
1) анализ; исследование; изучение2) разбор3) анализ, состав•analysis in time domain — матем. временной анализ
analysis is in control — хим. состав попадает в анализ
analysis situs — матем. топология
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67 exercise
1. n упражнение, тренировка2. n обыкн. упражнения; комплекс упражненийfive-finger exercises — фортепьянные упражнения, экзерсисы
3. n упражнение; задача; примерto take exercise — делать моцион, гулять; делать гимнастику
4. n осуществление, применение; проявление5. n амер. церемония, торжества, празднестваcommencement exercises — выпускной акт ; торжественное собрание, посвящённое выпуску
6. n обряды, ритуалreligious exercises — религиозные обряды; церковная служба
7. n научный диспут8. n воен. учение, занятие; боевая подготовкаexercise cruise — учебное плавание, тренировочный поход
exercise ground — учебное поле, учебный плац
9. v упражнять, развивать, тренировать10. v упражняться, тренироваться11. v выполнять12. v делать моцион или физическую зарядку, двигаться13. v осуществлять, применять, использовать; пользоваться; проявлятьto exercise functions — выполнять функции, исполнять обязанности
14. v преим. волновать, тревожить, беспокоитьthe problem that is exercising our minds — проблема, волнующая умы
15. v воен. проводить ученияСинонимический ряд:1. action (noun) action; calisthenics; labor; labour; toil; work; workout2. lecture (noun) lecture; lesson; recitation3. procedure (noun) ceremony; observance; procedure; ritual; service4. study (noun) discipline; drill; drilling; maneuver; operation; practice; rehearsal; schooling; study; training5. use (noun) activity; application; employment; exercising; exertion; performance; play; rehearse; usage; use6. afflict (verb) afflict; burden; pain; trouble; worry7. annoy (verb) abrade; annoy; bother; chafe; fret; gall; irk; provoke; ruffle; vex8. drill (verb) drill; operate; practice; rehearse; work out9. exert (verb) exert; ply; put out; throw; wield10. perform (verb) discharge; execute; fulfil; implement; perform11. train (verb) discipline; school; train12. use (verb) actuate; apply; bestow; effect; employ; exploit; handle; practise; try; use; utilise; utilizeАнтонимический ряд:ease; idleness; inactivity; indolence; laziness; relaxation; rest; sluggishness -
68 normal
1. n нормальное состояние2. n нормальный, стандартный тип, образец, размер3. n хим. нормальный растворconjuctive normal form — конъюктивная нормальная форма; КНФ
4. n мат. нормаль, перпендикуляр5. n метеор. среднее многолетнее значение параметраnormal annual runoff — средний многолетний сток, норма стока
6. n мед. нормальная температура7. n текст. полушерстяной трикотаж8. a нормальный, обыкновенный; обычный9. a психически нормальный10. a стандартный, нормальный; типовой11. a средний12. a плановый; расчётный13. a мат. перпендикулярный; нормальныйnormal cross-section — поперечное сечение, сечение, перпендикулярное оси
normal charge condition — "батарея нормально заряжена"
14. a стат. имеющий нормальное распределениеСинонимический ряд:1. healthy (adj.) healthy; in good health; sound; whole2. routine (adj.) methodical; orderly; regular; routine3. sane (adj.) all there; compos mentis; lucid; rational; reasonable; right; right-minded; sane; wholesome4. usual (adj.) average; common; commonplace; customary; general; matter-of-course; natural; ordinary; prevalent; run-of-the-mill; standard; traditional; typic; typical; usualАнтонимический ряд: -
69 work load
1. эк. загрузка предприятия заказами, обеспеченность работой; объём подлежащих выполнению работ2. рабочая норма3. тех. полезная нагрузка, рабочая нагрузка; допустимая нагрузка -
70 condition
1. условие2. состояние; положение; обстановка3. режимcondition for a nontrivial solutioncondition of optimality1-g condition20-deg angle-of-attack conditionaim conditionsairworthy conditionaltitude conditionapproach conditionsasymmetric wing sweep conditionsaustere conditionsbegin cruise conditionsbelow-stall conditionbest-range conditionsboundary conditionscaution conditionsceiling conditionsCFL conditionclimb conditioncontinuity conditionCourant-Friedrichs-Levi conditioncrossflow conditionscruise conditioncruise conditionsday conditionsdeep-stalled conditiondeparture conditionsDirichlet conditiondisplacement boundary conditionsdivergence conditiondivergent conditiondutch roll conditionelevator-free conditionengine-out conditionenvironmental conditionequilibrium conditionfailure conditionsfar-field boundary conditionfatigue conditionfinal conditionsflexural conditionsflight conditionflight conditionsflow conditionsflow tangency conditionflutter conditionsflutter onset conditionsflyaway conditionfoggy conditionsforce boundary conditionsfree-flight conditionfree-free boundary conditionsfreestream conditionfreestream conditionsfull-down conditionfull-scale conditionshigh conditionshigh-angle-of-attack conditionshigh-maneuver-lift conditionshigh-drag conditionhigh-g conditionshot conditionshover conditionhover-flight conditionicing conditionsinitial steady-flight conditionsinstrument conditionsinstrument meteorological conditionsKuhn-Tucker conditionsKutta conditionKutta-Zhukowsky conditionlanding conditionlanding conditionslaunch conditionslift conditionlift-equal-to-weight conditionlighting conditionslightning conditionslimit conditionload conditionsloading conditionslongitudinally trimmed conditionlow-angle-of-attack conditionslow-visibility conditionslow-light conditionslow-speed conditionsmaneuver conditionmaneuver entry conditionsmaneuvering conditionmaximum endurance conditionsmeteorological conditionsminimum drag conditionmission abort conditionsnear-field boundary conditionsNeumann boundary conditionneutral backside conditionno-slip conditionno-wind conditionsno-windshear conditionnonmaneuver conditionsnonpowered-lift conditionoff-design conditionsoff-nominal conditionsomega conditionoperating conditionoperational conditionoptimality conditionoscillatory conditionout-of-balance conditionout-of-trim conditionoverheat conditionoverload conditionsovertemperature conditionperiodicity conditionpost-stall conditionpostcrash conditionspowered-lift conditionpre-stall conditionpull-up conditionquasi-steady-state conditionRankine-Hugoniot conditionsresonant conditionrestraint conditionsrotating conditionsscaling conditionsea-level conditionsshock-on-lip conditionsimulator conditionssliding conditionslip conditionslow flight conditionsstalled conditionstalled conditionssteady-state conditionSTOL conditionsstraight-and-level conditionsstress conditionsubcritical conditionssupercritical conditionsupersonic conditionssupersonic leading-edge conditionsupport conditionssystem-off conditiontailwind conditionstakeoff conditionstask conditionstemperature jump conditionterminal conditiontip conditionstransient conditiontransonic conditiontranspiration conditiontransversality conditionTresca`s yield conditiontrim conditiontrimmed conditiontropical day conditionsunaugmented flutter conditionunstable conditionviewing conditionsvisibility conditionsvisual contact conditionswake conditionswashout conditionweather conditionswind conditionswind shear conditionswing-leveled conditionwing rock conditionwings-level conditionworking conditionszero-wind conditions -
71 constraint
ограничение, (накладываемая) связь, (ограничительное) условиеactuation constraintactuator constraintaerodynamic constraintaeroelastic constraintaltitude constraintaxial constraintbehavior constraintsbuckling constraintconnectivity constraintcontrol constraintcontrol magnitude constraintcross-section constraintdamping constraintdeflection constraintdesign constraintsdisplacement constraintdrag constraintelastic constraintequality constraintexternal constraintfixed-frame constraintfixed-time-of-arrival constraintflutter constraintflutter speed constraintfrequency constraintfrequency domain constraintgain-phase constraintgeneralized constraintgeometric constrainthandling constraintinequality constraintkinematic constraintmass constraintminimum gage constraintmoving frame constraintnode constraintsnoise constraintoperational constraintsperformance constraintsperiodic structure constraintpoint performance constraintsrate constraintreal-time constraintreal-world constraintsresponse constraintrigid body constraintrobustness constraintrotating frame constraintsaturation constraintstability constraintstall constraintstate constraintsstate variable constraintsstrain constraintsstrength constraintstress constraintstructural constraintstakeoff and landing constrainttask constraintsterminal constraintsthickness constrainttime constraintstorque constrainttouchdown constraintstravel constraintturn constraintunilateral constraintsvelocity constraint -
72 environment
(окружающая) среда; (внешние) условия; внешние факторы; внешние воздействия; (окружающая) обстановкаaerodynamic environmentair combat environmentair defense environmentavionics environmentcabin environmentCAS environmentchemical environmentclimatic environmentclose air support environmentclosed-loop environmentcockpit environmentcorrosive producting environmentcrash-impact environmentdesign environmentflight environmentg environmentground environmentheavy-jamming environmenthigh-threat environmenthigh-speed environmenthigh-stress environmenthigh-workload environmentin-service environmentinlet environmentload environmentlow-level flight environmentmaintenance environmentmaneuvering environmentmission environmentmultibogey environmentmultiphase environmentmulti-SAM environmentnap-of-the-earth environmentno-wind environmentoperating environmentoperational environmentpostattack ground environmentresource constrained environmentride environmentsalt-water environmentsimulator environmentstall environmentthreat environmentturbulent environmentvibration environmentvibration-free environmentvisual environmentwind environment -
73 fatigue
1. усталость <материала, конструкции>/ усталостный/ подвергать(ся) усталостным нагрузкамaeronautical fatigueaxial fatiguebiaxial fatiguebulkhead fatiguecompression fatiguecorrosion fatiguecorrosion induced fatiguecrew fatigueflight fatiguefretting fatiguehigh-cycle fatiguehigh-temperature fatigueimpact fatiguelow-cycle fatiguemetal fatiguemultiaxial fatiguenotched fatigueoperational fatiguepilot fatigueresonant fatiguesonic fatiguestress fatiguetension fatiguethermal fatiguethermal-acoustic fatiguetorsion fatiguevibration fatigue -
74 range
1. дальность <полета, действия>; расстояние; дистанция; радиус < действия>/ определять расстояние2. диапазон; область; предел(ы);3. амплитуда; размах4. полигон; (испытательная) установка5. серия; ряд; класс; ранг/ классифицировать; ранжироватьrange during climbrange of scalabilityrange to goabsolute rangeaccelerometer rangeACMI rangeaeroballistic rangeafterburning rangeair combat maneuveringair superiority rangeaircraft-to-target rangealpha rangealtitude rangeangle-of-attack rangeangle-of-sideslip rangeangular rangeAOA rangeat stand-off rangeballistic rangebest rangeCG rangecoast-to-coast rangeconstant altitude-constant airspeed rangecontinuous Mach number rangecritical range of the Reynolds numbercruise rangecruise-climb rangedeflection rangeelastic-plastic rangeelevator rangeempty-weight rangeferry rangefinal-maneuver activation rangefiring rangeflight path rangefull-payload rangegain rangegunnery rangehigh-angle-of-attack rangehigh-AOA rangehigh-power rangehigh-altitude rangehigh-supersonic speed rangehorizontal rangeIFR rangeindoor rangeinstantaneous rangelaser-measured rangelaunch rangelinear rangeload factor rangelock-on rangelower angle-of-attack rangelower AOA rangeMach number rangemaneuver lift rangemaximum fuel rangemaximum payload rangemeasurement rangemidstroke rangemillimetric rangemission rangemotion sickness rangeno-wind rangeoperational rangeoutdoor rangeplastic rangeradar cross-section measuring rangeRCS measuring rangerefueled rangeReynolds number rangerotation rangesideslip rangespecific rangespeed rangespin area rangestill-air rangestress rangethrust rangetranscontinental rangeunrefueled rangevisual range -
75 spectrum
1. спектр2. диапазонairspeed spectrumclipped spectrumcompression-dominated spectrumdiscrete spectrumDryden spectrumDryden gust spectrumeigenvalue spectrumFALSTAFF spectrumfatigue spectrumfighter attack spectrumflight-by-flight spectrumfrequency spectrumgust spectruminput spectrumloading spectrummaneuver spectrummission spectrumnatural frequency spectrumnoise spectrumoperating spectrumoperational spectrumoptical spectrumoutput spectrumresponse spectrumservice loading spectrumstrain spectrumstress spectrumtest spectrumtruncated spectrumturbulence spectrum -
76 cycle
цикл; дв. такт -
77 map
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78 DOL
- эффект операционного рычага
- пускатель прямого действия
- прямой пуск вращающегося электродвигателя
- Министерство труда (США)
- концентрация растворённого кислорода
концентрация растворённого кислорода
—
[А.С.Гольдберг. Англо-русский энергетический словарь. 2006 г.]Тематики
EN
Министерство труда (США)
—
[А.С.Гольдберг. Англо-русский энергетический словарь. 2006 г.]Тематики
EN
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
пускатель прямого действия
Пускатель, одноступенчато подающий сетевое напряжение на выводы двигателя.
(МЭС 441-14-40)
[ ГОСТ Р 50030.4.1-2002 (МЭК 60947-4-1-2000)]
Пускатели переменного тока для прямого непосредственного пуска (с полным напряжением)
Пускатели, предназначенные для пуска двигателя, разгона его до номинальной скорости, защиты двигателя и подключенных к нему цепей от рабочих перегрузок и отключения питания двигателя.
[ ГОСТ Р 50030.4.1-2002 (МЭК 60947-4-1-2000)]EN
direct-on-line starter
a starter which connects the line voltage across the motor terminals in one step
[IEV number 441-14-40]FR
démarreur direct
démarreur qui applique la tension d'alimentation sur les bornes du moteur en une seule manoeuvre
[IEV number 441-14-40]Параллельные тексты EN-RU
Direct-on-line starters
Starters which connect the line voltage across the motor terminals in one step, intended to start and accelerate a motor to normal speed.
They shall ensure switching and protection functions as prescribed in the general definition.
[ABB]Пускатели прямого действия
Пускатели, одноступенчато подающие сетевое напряжение на зажимы двигателя и предназначенные для его пуска и разгона до номинальной скорости.
Кроме того, они должны обеспечивать коммутацию и защиту в соответствии с общим определением.
[Перевод Интент]Тематики
EN
DE
FR
эффект операционного рычага
эффект производственного рычага
Эффект операционного рычага - выражение того факта, что любое изменение выручки от реализации порождает изменение прибыли. Сила воздействия операционного рычага вычисляется как частное от деления выручки от реализации после возмещения переменных затрат на прибыль.
[ http://www.lexikon.ru/dict/fin/a.html]Тематики
Синонимы
EN
Англо-русский словарь нормативно-технической терминологии > DOL
См. также в других словарях:
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