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1 Effects of light
Живопись: игра света, эффекты света -
2 effects of light and shade
Архитектура: светотень, эффекты света и тениУниверсальный англо-русский словарь > effects of light and shade
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3 effects of light and shade
English-Russian architecture dictionary > effects of light and shade
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4 light effects
light effectsefeitos de luz. -
5 effects
1) (property; goods: She left few personal effects when she died.) bens2) (in drama etc, devices for producing suitable sounds, lighting etc to accompany a play etc: sound effects.) efeitos* * *ef.fects[if'ekts] n pl 1 bens móveis, títulos, ativos bancários, ações. 2 imitação, aparência. light effects efeitos de luz. silk effects aparência de seda. sound effects efeitos sonoros. to leave no effects morrer sem deixar herança. -
6 effects projector
<light.theat> ■ Effektprojektor m -
7 effects light
Кино: световые эффекты -
8 light effects
• valotehosteet -
9 light effects
• светлинен ефект -
10 effects light
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11 assembly equipped with devices limiting internal arc effects
НКУ с устройствами ограничения воздействия внутренней дуги
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[Интент]Параллельные тексты EN-RU
Assemblies equipped with devices limiting internal arc effects (active protection)
A design philosophy which is completely different from that just considered consists in guaranteeing the resistance to internal arcing by installing devices limiting the arc.
The approaches in that direction can be of two different types:
• limiting the destructive effects of the arc, once it has occured, by means of arc detectors
• limiting the destructive effects of the arc, once it has occured, by means of overpressure detectors.
The first possibility consists in installing in the assembly arc detectors which sense the light flux associated with the electric arc phenomenon.
Once the arc has been detected, these devices send an opening signal to the incoming circuit-breaker, thus guaranteeing tripping times of the order of 1-2 ms, therefore shorter than those proper of the circuit-breaker.
The operating logic of an arc detector is the following: the occurrence of an arc inside the switchboard is detected by the arc detector because an intense light radiation is associated with this phenomenon.
The arcing control system detects the event and sends a tripping signal to the circuit-breaker.
All the above with trip times of a few milliseconds and supplanting the tripping of the CB overcurrent relay which, for example, could be delayed due to current selectivity questions.
Figure 1 shows the possible positions where this device can be installed inside a switchboard.
The ideal solution is that which provides the installation of at least one detector for each column, with the consequent reduction to a minimum of the length of the optical fibers carrying the signal.
In order to prevent from an unwanted tripping caused by light sources indepent of the arc (lamps, solar radiation etc.), an additional current sensor is often positioned at the incoming of the main circuit-breaker.
Only in the event of an arc, both the incoming sensor which detects an “anomalous” current due to the arc fault as well as the sensor detecting the light radiation as sociated with the arc enable the system to intervene and allow the consequent opening of the circuit-breaker.
The second possibility consists in installing overpressure sensors inside the switchboard.
As previously described, the overpressure wave is one of the other effects occurring inside an assembly in case of arcing.
As a consequence it is possible to install some pressure sensors which are able to signal the pressure peak associated with the arc ignition with a delay of about 10-15 ms.
The signal operates on the supply circuit-breaker without waiting for the trip times of the selectivity protections to elapse, which are necessarily longer.
Such a system does not need any electronic processing device, since it acts directly on the tripping coil of the supply circuit-breaker.
Obviously it is essential that the device is set at fixed trip thresholds.
When an established internal overpressure is reached, the arc detector intervenes.
However, it is not easy to define in advance the value of overpressure generated by an arc fault inside a switchboard.
[ABB]НКУ с устройствами ограничения воздействия внутренней дуги (активная защита)
Для решения этой задачи используются совершенно другие, отличающиеся от ранее рассмотренных, принципы, заключающиеся в том, что противодействие внутренней дуге обеспечивается применением устройств, ограничивающих саму дугу.
Существует два типа решения проблемы в этом направлении:
• ограничение разрушающего воздействия дуги после того, как ее обнаружат специальные устройства
• ограничение разрушающего воздействия дуги после того, как специальные устройства обнаружат возникновение избыточного давления.
В первом случае в НКУ устанавливают устройства обнаружения дуги, реагирующие на световой поток, сопровождающий явление электрической дуги.
При обнаружении дуги данные устройства посылают сигнал управления на размыкание вводного автоматического выключателя. Гарантируемое время реакции составляет 1-2 мс, что меньше времени срабатывания автоматического выключателя.
Логика работы устройства обнаружения дуги следующая: Дуга, возникшая внутри НКУ, обнаруживается датчиком, реагирующим на интенсивное световое излучение, которым сопровождается горение дуги.
Обнаружив дугу, система управления посылает сигнал автоматическому выключателю.
Время срабатывания датчика и системы управления составляет несколько миллисекунд, что меньше времени срабатывания автоматического выключателя, осуществляющего защиту от сверхтока, который обычно для обеспечения требуемой селективности срабатывает с задержкой.
На рис. 1 показаны места возможной установки устройства защиты внутри НКУ.
Идеальным решением является установка, по крайней мере, одного устройства защиты в каждый шкаф многошкафного НКУ.
Это позволит до минимума сократить длину оптоволоконных кабелей передачи сигнала.
Для предотвращения ложного срабатывания от других источников света (т. е. не от дуги), например, таких как лампы, солнечное излучение и т. п., дополнительно в главной цепи вводного автоматического выключателя устанавливают датчик тока.
Только при наличии двух событий, а именно: срабатывания датчика света и обнаружения аномального увеличения тока, система управления считает, что возникла электрическая дуга и подает команду на отключение вводного автоматического выключателя.
Второе решение заключается в установке внутри НКУ датчика избыточного давления.
Как было описано ранее, одним из характерных проявлений электрической дуги, возникшей внутри НКУ, является ударная волна.
Это означает, что можно установить несколько датчиков давления, задачей которых является обнаружение импульса давления (с задержкой 10…15 мс), обусловленного зажиганием дуги.
Сигнал от датчиков давления поступает на вводной автоматический выключатель, который срабатывает без задержки на обеспечение селективности.
Такая система не нуждается в электронном устройстве обработки информации, поскольку воздействует непосредственно на независимый расцепитель автоматического выключателя.
Вполне понятно, что такое устройство имеет фиксированный порог срабатывания.
Датчик-реле дуги сработает, как только будет достигнуто заданное значение избыточного давления.
Следует иметь в виду, что не так легко заранее определить значение избыточного давления, которое будет создано при зажигании дуги внутри НКУ.
[Перевод Интент]Тематики
- НКУ (шкафы, пульты,...)
EN
Англо-русский словарь нормативно-технической терминологии > assembly equipped with devices limiting internal arc effects
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12 adjacency effects
English-Russian big polytechnic dictionary > adjacency effects
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13 quantum effects
The English-Russian dictionary general scientific > quantum effects
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14 special effects
The English-Russian dictionary general scientific > special effects
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15 Tick Effects
Another name for " bird's-eye " designs especially in the worsted suiting industry. The effect is produced by using one end or two ends working as one of a light-coloured yarn to three or four ends of a dark colour in the warp, the weave usually being a twill. -
16 deleterious effects of ultraviolet light
Универсальный англо-русский словарь > deleterious effects of ultraviolet light
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17 photon-polarization effects on intermolecular interaction-induced quantum beats in time-resolved light scattering from molecular pairs
Универсальный англо-русский словарь > photon-polarization effects on intermolecular interaction-induced quantum beats in time-resolved light scattering from molecular pairs
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18 effect
1. nounher words had little effect on him — ihre Worte erzielten bei ihm nur eine geringe Wirkung
the effects of something on something — die Auswirkungen einer Sache (Gen.) auf etwas (Akk.); die Folgen einer Sache (Gen.) für etwas
with the effect that... — mit der Folge od. dem Resultat, dass...
take effect — wirken; die erwünschte Wirkung erzielen
or words to that effect — oder etwas in diesem Sinne
we received a letter to the effect that... — wir erhielten ein Schreiben des Inhalts, dass...
be in effect — gültig od. in Kraft sein
come into effect — gültig od. wirksam werden; [bes. Gesetz:] in Kraft treten
put into effect — in Kraft setzen [Gesetz]; verwirklichen [Plan]
personal effects — persönliches Eigentum; Privateigentum, das
2. transitive verbhousehold effects — Hausrat, der
durchführen; herbeiführen [Einigung]; erzielen [Übereinstimmung, Übereinkommen]; tätigen [Umsatz, Kauf]; abschließen [Versicherung]; leisten [Zahlung]* * *[i'fekt] 1. noun1) (a result or consequence: He is suffering from the effects of over-eating; His discovery had little effect at first.) die Wirkung2) (an impression given or produced: The speech did not have much effect (on them); a pleasing effect.) die Wirkung2. verb- academic.ru/23440/effective">effective- effectively
- effects
- effectual
- come into effect
- for effect
- in effect
- put into effect
- take effect* * *ef·fect[ɪˈfekt]I. n1. (result) Wirkung f, Effekt m; (consequence) Auswirkung f ([up]on auf + akk), Folge f ([up]on für + akk); (success) Erfolg m; (influence) Einfluss m (on auf + akk)this has the \effect of increasing the temperature dies bewirkt eine Steigerung der Temperaturthe \effects of drugs on the nervous system die Auswirkungen von Drogen auf das Nervensystemtalking to him had no \effect because he got drunk again mit ihm zu sprechen war umsonst, denn er betrank sich wiederyou should feel the \effects of the drug after about 10 minutes du solltest die Wirkung der Drogen nach ca. 10 Minuten spürento continue to have an \effect nachwirkento have an \effect on sb/sth eine Wirkung auf jdn/etw haben; (influence) jdn/etw beeinflussengentle music can have a soothing \effect sanfte Musik kann beruhigend wirken [o eine beruhigende Wirkung haben]to have a lasting \effect nachhaltig wirkento have no \effect keine Wirkung habento take \effect medicine, anaesthetic Wirkung zeigen, wirkento good \effect mit Erfolgthe overall \effect das Gesamtresultatto no \effect erfolglos, ergebnislosto such good \effect that... so wirkungsvoll [o geschickt], dass...to come into \effect in Kraft treten, wirksam werdento put sth into \effect etw durchführen [o realisieren]to remain in \effect wirksam [o in Kraft] bleibento take \effect laws, regulations in Kraft treten, wirksam werdenwith immediate \effect mit sofortiger Wirkungto create an \effect einen Effekt [o eine Wirkung] erzielenfor \effect aus reiner Effekthascherei pejhe paused for \effect er machte eine effektvolle Pausehe only dresses like that for \effect he zieht sich nur deswegen so an, um aufzufallen4. (sounds, lighting)▪ \effects pl Effekte pllight/sound \effects Licht-/Klangeffekte plpersonal \effects Gegenstände des persönlichen Gebrauchsto say something to the \effect that... sinngemäß sagen, dass...she said she was demoralized or words to that \effect sie sagte, sie sei demoralisiert, oder etwas in der Art [o oder Ähnliches]I received a letter to the \effect that my contract had run out ich erhielt einen Brief des Inhalts, dass mein Vertrag abgelaufen war7. (essentially)in \effect eigentlich, in Wirklichkeit, im EffektII. vt▪ to \effect sth etw bewirken [o herbeiführen]to \effect a breakthrough einen Durchbruch erzielento \effect a change eine Änderung herbeiführento \effect a cure eine Heilung bewirkento \effect a merger fusionierento \effect a reform eine Reform durchführen* * *[ɪ'fekt]1. nthe effect of this rule will be to prevent... — diese Regelung wird die Verhinderung von... bewirken or zur Folge haben
the effect of this is that... —
the effects of radioactivity on the human body — die Auswirkungen radioaktiver Strahlen auf den menschlichen Körper
to no effect — erfolglos, ergebnislos
to such good effect that... — so wirkungsvoll, dass...
to have an effect on sb/sth — eine Wirkung auf jdn/etw haben
to have a good effect (on sb/sth) — eine gute Wirkung (auf jdn/etw) haben
with effect from 3 March — mit Wirkung vom 3. März
2) (= impression) Wirkung f, Effekt m3)(= meaning)
his letter is to the effect that... — sein Brief hat zum Inhalt, dass...we received a letter to the effect that... — wir erhielten ein Schreiben des Inhalts, dass...
... or words to that effect —... oder etwas in diesem Sinne or etwas Ähnliches
4) pl (= property) Effekten pl5)6)to be in effect — gültig or in Kraft sein2. vt1) bewirken, herbeiführento effect an entry (form) — sich (dat) Zutritt verschaffen
* * *effect [ıˈfekt]A s1. Wirkung f (on auf akk):2. Wirkung f, Erfolg m, Folge f, Konsequenz f, Ergebnis n, Resultat n:of no effect, without effect ohne Erfolg oder Wirkung, erfolglos, wirkungslos, vergeblich;take effect wirken ( → A 8)he was feeling the effect of the beer er spürte das Bieron, upon auf akk)on, upon auf akk):6. Inhalt m, Sinn m:a letter to the effect that … ein Brief des Inhalts, dass …;the same effect desselben Inhalts;this effect diesbezüglich, in diesem Sinn;inform sb to that effect jemanden entsprechend informieren7. Wirklichkeit f:in effect in Wirklichkeit, tatsächlich, praktisch8. (Rechts)Wirksamkeit f, (-)Kraft f, Gültigkeit f:be in effect in Kraft sein, gültig oder wirksam sein;with effect from mit Wirkung vom9. TECH (Nutz)Leistung f (einer Maschine)10. ELEK, PHYS induzierte Leistung, Sekundärleistung f11. pl WIRTSCHa) Effekten plb) bewegliches Eigentum, Vermögen(swerte) n(pl)c) persönliche Habed) Barbestand me) Aktiva pl, (Bank)Guthaben n oder pl:B v/t1. be-, erwirken, bewerkstelligen, verursachen, veranlassen2. ausführen, tätigen, vornehmen, besorgen, erledigen, vollbringen, -ziehen:effect payment WIRTSCH Zahlung leisten3. WIRTSCHa) ein Geschäft, eine Versicherung abschließenb) eine Police ausfertigen* * *1. nounthe effects of something on something — die Auswirkungen einer Sache (Gen.) auf etwas (Akk.); die Folgen einer Sache (Gen.) für etwas
with the effect that... — mit der Folge od. dem Resultat, dass...
take effect — wirken; die erwünschte Wirkung erzielen
in effect — in Wirklichkeit; praktisch
solely or only for effect — nur des Effekts wegen; aus reiner Effekthascherei (abwertend)
we received a letter to the effect that... — wir erhielten ein Schreiben des Inhalts, dass...
be in effect — gültig od. in Kraft sein
come into effect — gültig od. wirksam werden; [bes. Gesetz:] in Kraft treten
put into effect — in Kraft setzen [Gesetz]; verwirklichen [Plan]
personal effects — persönliches Eigentum; Privateigentum, das
2. transitive verbhousehold effects — Hausrat, der
durchführen; herbeiführen [Einigung]; erzielen [Übereinstimmung, Übereinkommen]; tätigen [Umsatz, Kauf]; abschließen [Versicherung]; leisten [Zahlung]* * *(on) n.Auswirkung (auf) f. n.Beeinflussung f.Effekt -e m.Eindruck -¨e m.Einwirkung f.Ergebnis -se n.Wirkung -en f. v.ausführen v.bewirken v.durchführen v. -
19 светотень
1) General subject: checkered light and shade, chequered light and shade, clair obscure, clare obscure, clear obscure2) Engineering: clear-obscure, light and shade3) Architecture: effects of light and shade, lighting4) Painting: chiaroscuro, clair-obscure, clare-obscure, light-and-shade5) Art: light and shadow6) Psychology: shading (как детерминанта в тесте Г. Роршаха)7) Psychoanalysis: shading (как детерминанта в тесте Г.Роршаха) -
20 Impressionists
Name given to a group of avant-garde artists working in Paris and elsewhere, mainly in France, from the 1870s to the 1920s. Though frequently called the "French Impressionists", the Impressionists were actually an international group, and as well as the French painters Monet, Manet, Cézanne, Renoir, Pissaro and Degas, major artists from the group included the Dutch painter Van Gogh, the English painter Sisley and the American Mary Cassat, among others. The name "Impressionists" was taken from the title of a painting by Claude Monet displayed at an exhibition of works by avant-garde artists in Paris in 1874. The name rapidly became used to describe a style of figurative painting concerned more with the effects of light and colour on objects and scenes, than with objective portrayal of these objects, scenes or people. The vivid techniques of colour and light effects pioneered by the Impressionists had a lasting impact on the development of art in the twentieth century; in particular they influenced the significant movements in European art, including pointillism and the post-impressionists such as Signac, Fauvism with the works of Matisse and Vlaminck, the Nabis such as Bonnard and Vuillard, and even Cubism.Dictionnaire Français-Anglais. Agriculture Biologique > Impressionists
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