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sobretensão transitória

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14:58 Aug 27, 2008
This question was closed without grading. Reason: Other

Portuguese to English translations [PRO]
Tech/Engineering - Energy / Power Generation
Portuguese term or phrase: sobretensão transitória
Verificou-se também, a condição de ocorrência de curto-circuito monofásico na extremidade aberta da linha, após a rejeição, cujo instante de aplicação corresponde ao do valor máximo da sobretensão transitória após a abertura.
Sylvio Kauffmann
Brazil
Local time: 15:37
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Summary of answers provided
4 +3transitory overvoltages (or overcurrents)
R-i-c-h-a-r-d
4 +1Transient voltage surgerhandler


  

Answers


4 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +3
transitory overvoltages (or overcurrents)


Explanation:
Some examples:

In many devices there are transitory overvoltages or overcurrents. Current simulator gives. intuitive results considering models where some parameters may ...
www.aero-scratch.net/Dissemination/Fresh/FRESH_D5.7.2.pdf

Transitory over voltage. Level II. Dimensions H x W x D (cm). 70 x 58 x 68. Weight (kg). 27. Required operating area (cm) 60 x 80. Compliance ...
www.hach.com/fmmimghach?/CODE:L4727_7-0816597|1

The function of these materials in resistive circuits is to withstand transitory overvoltages. To better understand the action of polycrystalline ceramic ...
linkinghub.elsevier.com/retrieve/pii/S0254058404000070

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Note added at 6 mins (2008-08-27 15:05:14 GMT)
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In this case, the singular - "a transitory overvoltage".

'overvoltage' can also be hyphenated as 'over-voltage' :)



R-i-c-h-a-r-d
Brazil
Local time: 15:37
Works in field
Native speaker of: Native in EnglishEnglish
PRO pts in category: 47
Notes to answerer
Asker: richard, acabei usando uma combinação das 2 respostas: transient overvoltage, que foi a que deu maior no. de hits no google. Obrigado!


Peer comments on this answer (and responses from the answerer)
agree  Fernanda Rocha: "In addition, transitory overvoltage has a specific form (steaffness of the current wave, particularly with multiple return strokes), meaning other..." - www.indelec.com/foudre/Protection_indirecte/Les_surtensions...
16 mins
  -> Cheers, Fernanda. Thanks a lot :)

agree  Lincoln Silveira
1 hr
  -> Cheers, Lincoln :)

agree  Luciana Roppa
1 day8 mins
Login to enter a peer comment (or grade)

39 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
Transient voltage surge


Explanation:
É a expressão mais usada, veja: 6.730 páginas em inglês sobre "transient voltage surges"

Exemplos:

Selecting Transient Voltage Surge Suppressors (Wisconsin Public ...
There are three main categories of Transient Voltage Surge Suppressors (TVSS); Main Disconnect Panel or Meter Base, frequently referred to as "whole house" ...
www.wisconsinpublicservice.com/business/surge.aspx

[PDF] Transient voltage surges: Cushioning their impact
Formato do arquivo: PDF/Adobe Acrobat - Ver em HTML
Transient voltage surges:. Energy-absorbing capabilities. In establishing a step-by-step. and maximum transient current sequence for cost-effective im- ...
www.amemco.net/Articles/871130 TransVoltageSurges-Cushion-I...

Transient Voltage Surge Suppression and Protection for Medium ... -
NEPSI's MV-TVSS (Medium-Voltage Transient Voltage Surge Suppression Equippment Reduces Insulation Failures from Transient Voltage Surges that Originate on ...
www.nepsi.com/mvtvss.htm

Device for protecting medium voltage equipment against voltage ...
Suppression of transient voltage surges in an electrical power-carrying line is achieved by a voltage surge suppressor having a capacitor, varistor, ...
www.patentstorm.us/patents/6069781-description.html

rhandler
Local time: 15:37
Works in field
Native speaker of: Portuguese
PRO pts in category: 124
Notes to answerer
Asker: rhandler, por favor veja a resposta que dei para o richard. obrigado!


Peer comments on this answer (and responses from the answerer)
agree  Lincoln Silveira
35 mins
  -> Obrigado, Lincln!
Login to enter a peer comment (or grade)




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