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41 бросок тока
1) Engineering: current inrush, current rush, current surge, inrush, inrush amperage, inrush current (пускового), surge, surge current2) Railway term: rush of current3) Solar energy: current step4) Automation: electrical surge, magnetizing inrush6) Energy system: in-rush7) Electrical engineering: in-rush current, (пусковой) inrush -
42 скорость течения
1) Naval: current running, current speed, drift of current, drift of the current, velocity of current2) Military: current velocity, speed of the current4) Railway term: velocipede of flow5) Oil: rate of flow, velocity of flow6) Astronautics: flow rate7) Household appliances: stream velocity8) Makarov: rate of flux -
43 ток проводимости
ток проводимости
Явление направленного движения свободных носителей электрического заряда в веществе или в пустоте, количественно характеризуемое скалярной величиной, равной производной по времени от электрического заряда, переносимого свободными носителями заряда сквозь рассматриваемую поверхность.
[ ГОСТ Р 52002-2003]EN
(electric) current
(conduction) current
scalar quantity equal to the flux of the electric current density J through a given directed surface S:
where endA is the vector surface element
NOTE 1 – The electric current through a surface is equal to the limit of the quotient of the electric charge transferred through that surface during a time interval by the duration of this interval when this duration tends to zero.
NOTE 2 – For charge carriers confined to a surface, the electric current is defined through a curve of this surface (see the note to term “lineic electric current”).
[IEV number 121-11-13]FR
courant (électrique), m
courant (de conduction), m
grandeur scalaire égale au flux de la densité de courant électrique J à travers une surface orientée donnée S:
où endA est l'élément vectoriel de surface
NOTE 1 – Le courant électrique à travers une surface est égal à la limite du quotient de la charge électrique traversant cette surface pendant un intervalle de temps par la durée de cet intervalle lorsque cette durée tend vers zéro.
NOTE 2 – Pour des porteurs de charge confinés sur une surface, le courant électrique est défini à travers une courbe de cette surface (voir la note au terme "densité linéique de courant").
[IEV number 121-11-13]Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- (elektrische) Stromstärke
- Leitungsstromstärke
- Stromstärke, (elektrische)
FR
Русско-английский словарь нормативно-технической терминологии > ток проводимости
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44 импульс тока
1) Engineering: current impulse, current pulse, heating cycle (при контактной сварке), rush of current2) Railway term: current rush3) Metallurgy: current cycle (при контактной сварке), pulse current4) Makarov: impulse of current -
45 установившийся ток
1) Engineering: steady-state current, sustained current2) Construction: static current3) Railway term: closed circuit current4) Telecommunications: balanced current, push-pull current5) Astronautics: steady currentУниверсальный русско-английский словарь > установившийся ток
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46 утечка тока
1) Engineering: current drain, current drainage2) Railway term: ampere drain3) Automobile industry: charge leakage, charge leakiness, current leakage, electric current leakage, electric current leakiness, electric leakage, electric leakiness, electrical leak, electrical leakage (в системе электрооборудования)4) Electronics: dissipation, dissipation of energy5) Makarov: current leak6) Electrochemistry: dissipation of current -
47 большой ток
1) Engineering: high-amperage current, high-ampere current2) Mathematics: strong current3) Railway term: large current4) Makarov: (электрический) heavy current5) Electrical engineering: heavy current -
48 генератор постоянного тока
1) Engineering: constant current generator, dc generator, dynamo2) Railway term: continuous current generator, telephonically silent generator3) Metallurgy: d-c generator4) Electronics: constant-current generator5) Oil: direct current generator6) Oilfield: direct-current generator7) Makarov: d.c. (direct-current) generatorУниверсальный русско-английский словарь > генератор постоянного тока
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49 импульсный ток
1) Medicine: faradic current, impulse current2) Engineering: pulse current, surge current3) Railway term: make-and-break current -
50 максимальный ток
1) Engineering: overcurrent, peak current, threshold current2) Railway term: critical current3) Electronics: hump current4) Astronautics: maximum current5) Makarov: hump current (прямой туннельной ветви) -
51 напряжение постоянного тока
1) Engineering: DC voltage, direct voltage2) Railway term: continuous current voltage, volts D.C.3) Oil: volts direct current4) Metrology: continuous voltage, direct-current potential, steady voltage, unidirectional potential5) Automation: voltage direct current6) Cables: direct voltage (d.c. voltage)7) Makarov: d.c. voltage (direct current voltage), direct current voltage (voltage (d.c. voltage)Универсальный русско-английский словарь > напряжение постоянного тока
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52 плотность тока
1) Engineering: ampere density, current density (электрического)2) Chemistry: conductance3) Railway term: current intensity, current per square centimeter4) Automobile industry: charge density (при зарядке аккумулятора), intensity of current5) Metallurgy: current density (эмиссии)6) Makarov: electric current density7) Electrochemistry: vapour density -
53 потребление тока
1) Engineering: current drain, current drainage, current pull, electric drainage2) Railway term: consumption of current3) Music: current consumption4) Electronics: power usage5) Astronautics: current draw6) Drilling: power demand7) Microelectronics: drain -
54 дифференциальная защита от замыканий на землю
дифференциальная защита от замыканий на землю
Защита, в которой остаточный ток комплекта из трех фазных трансформаторов тока уравновешен остаточным током на выходе такого же комплекта трансформаторов тока или, как это чаще бывает, одного трансформатора тока, расположенного на заземляющем соединении, если таковое имеется в нейтральной точке.
Примечание - Этот термин также употребляется в случаях, когда нейтраль защищаемой установки не заземлена, т.е. когда для защиты участка не требуется ни второй комплект из трех фазных трансформаторов тока, ни трансформатор тока в соединении нейтрали.
[Разработка типовых структурных схем микропроцессорных устройств РЗА на объектах ОАО "ФКС ЕЭС". Пояснительная записка. Новосибирск 2006 г.]EN
restricted earth-fault protection
ground differential protection (US)
protection in which the residual current from a set of three-phase current transformers is balanced against the residual output from a similar set of current transformers or, more usually, from a single current transformer located on the earthing connection, if any, of a neutral point
Note – This term is also used when the neutral of the protected plant is unearthed i.e. neither a second set of three-phase current transformers nor a current transformer in the neutral connection is needed to restrict the protected section.
[ IEV ref 448-14-29]FR
protection différentielle de défaut à la terre
protection dans laquelle le courant résiduel en provenance d'un ensemble de trois transformateurs de courant de phase est comparé à celui en provenance d'un ensemble similaire de transformateurs de courant ou, plus habituellement, d'un seul transformateur de courant placé dans la connexion de mise à la terre d'un point neutre, s'il y en a un
Note – Ce terme est aussi utilisé lorsque le neutre de l'installation protégée n'est pas relié à la terre, c'est à dire que ni un deuxième ensemble de trois transformateurs de courant de phase ni un transformateur de courant dans la connexion de neutre ne sont nécessaires pour limiter la section protégée
[ IEV ref 448-14-29]Тематики
EN
DE
- Nullstromdifferentialschutz, m
FR
Русско-английский словарь нормативно-технической терминологии > дифференциальная защита от замыканий на землю
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55 оборотный капитал
1) General subject: current assets, current assets (текущие активы), floating assets, working capital (текущие активы), circulating capital, floating capital (circulating), funds (AD), liquidity (AD)2) Construction: circulating capillary3) Economy: current capital, current receivable, floating stock, fluid capital, liquid assets, live capital, operating capital4) Diplomatic term: turnover fund5) Abbreviation: W/C (Working Capital)6) Business: circulating assets, flowing capital, rolling capital, trading capital, working assets7) Management: capital floating8) EBRD: floating capital9) Gold mining: current (circulating) capital10) SAP.fin. inventory -
56 текущая цена
1) General subject: actual price2) Trade: current quotation3) Economy: current value4) Accounting: cash price, physical price, spot price5) Insurance: Current cost6) Diplomatic term: nominal price (котирующаяся на рынке цена, по которой, однако, не заключались сделки), ruling price7) Banking: day's price8) Advertising: going price9) Business: current price, present value, price current -
57 ток управления
1) Engineering: control current2) Railway term: base current3) Microelectronics: drag current4) Automation: gate current (тиристора)5) Electrical engineering: gate current (магнитного усилителя) -
58 токоприёмник
1) General subject: collector2) Engineering: current collector (токосъёмник), load (потребитель электроэнергии), power collection system (токосъёмник), power collector (токосъёмник), susceptor (индукционных токов)3) Railway term: bow current collector, collecting pantagraph, collector bow, collector shoe, current collecting device, current-collecting gear, running contact4) Mining: trolley pantograph6) Sakhalin energy glossary: overhead catenary equipment7) Automation: trolley8) Electrical engineering: bow collector, current monitoring device -
59 коэффициент мощности, не учитывающий высшие гармоники
- DPF
- displacement power factor
- displacement PF
- displacement P.F.
коэффициент мощности, не учитывающий высшие гармоники
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[Интент]EN
displacement power factor
DPF
The displacement power factor is the power factor due to the phase shift between voltage and current at the fundamental line frequency. For sinusoidal (non-distorted) currents, the displacement power factor is the same as the apparent power factor.
[ http://www.ccontrolsys.com/w/Power_Factor]
displacement power factor
The ratio of real to apparent power for an inductive or capacitive linear load. (Displacement Power Factor= kilowatts60 Hz / kilovoltamps60 Hz, or FP (displacement) = kW60Hz / kVA60 Hz). For an inductive load the current lags the voltage and the power factor is called “lagging.” For a capacitive load the current leads the voltage and the power factor is called leading. In all cases if the current and voltage are in phase, the displacement power factor is unity (1). Displacement power factor ranges from unity to zero. The value of displacement power factor is also given by the cosine of the angle by which the current lags or leads the voltage. (see: Leading; Lagging; Linear Load; Power Factor.)
[ http://harmonicslimited.com/glossary/term/40]
displacement power factor
Displacement factor is equal to the power factor for linear loads with sinusoidal voltages and currents.
pf = cos (angle1 - angle2)
[ http://wiki.answers.com/Q/What_is_displacement_factor]Тематики
EN
- displacement P.F.
- displacement PF
- displacement power factor
- DPF
Русско-английский словарь нормативно-технической терминологии > коэффициент мощности, не учитывающий высшие гармоники
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60 общепринятый
1) General subject: accepted, accredited, agreed upon, common, commonly-accepted, currently accepted, generally accepted, generally received, long established, made, make, normal, orthodox, received, standard, vulgate, conventional, established2) Obsolete: passant3) Mathematics: universally accepted4) Railway term: conventional type5) Law: universal, universally received, customary6) Economy: adopted7) Architecture: traditional8) Diplomatic term: general9) Psychology: current11) Information technology: popular12) Advertising: in general use13) Patents: ordinary15) Polymers: routine16) Makarov: of current usage, well-established17) Phraseological unit: button-down, common-and-garden
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