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Cascaded “H” Bridge (CHB)

Portuguese translation: topologia de ponte H em cascata

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:Cascaded “H” Bridge (CHB)
Portuguese translation:topologia de ponte H em cascata
Entered by: Teresa Cristina Felix de Sousa

16:51 Dec 27, 2014
English to Portuguese translations [PRO]
Tech/Engineering - Engineering (general)
English term or phrase: Cascaded “H” Bridge (CHB)
Cascaded “H” Bridge (CHB) Topology

The proven CHB topology combines an integrally mounted phase shifting isolation transformer and series-connected power modules for each phase. In addition to stepping down the input voltage, the isolation transformer also provides two other principal functions:
. Mitigate common mode voltage stress so motors with standard insulation levels can be used.
. Reduce Total Harmonic Distortion (THD), due to the phase shifting of its secondary windings, so input side harmonics don’t negatively impact the plant or utility power grid.
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Seria uma Ponte Horizontal em Cascata?
Teresa Cristina Felix de Sousa
Brazil
Local time: 06:00
topologia de ponte H em cascata
Explanation:
Sug.
Selected response from:

Francisco Fernandes
Brazil
Local time: 06:00
Grading comment
Muito obrigada, Chiquinho
Bjs
T.
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +5topologia de ponte H em cascata
Francisco Fernandes


  

Answers


1 hr   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +5
cascaded “h” bridge (chb)
topologia de ponte H em cascata


Explanation:
Sug.

Francisco Fernandes
Brazil
Local time: 06:00
Works in field
Native speaker of: Portuguese
PRO pts in category: 120
Grading comment
Muito obrigada, Chiquinho
Bjs
T.

Peer comments on this answer (and responses from the answerer)
agree  Fernandobn
11 mins
  -> Obrigado, Fernando
agree  Vitor Pinteus: ("topologia Ponte “H’” em cascata (CHB)": http://ab.rockwellautomation.com/pt/drives/medium-voltage/po...
2 hrs
  -> Obrigado,Vitor.
agree  Mario Freitas:
3 hrs
  -> Obrigado, Mario.
agree  Danik 2014
4 hrs
  -> Obrigado, Danik
agree  Paulinho Fonseca
5 hrs
  -> Obrigado,Paulinho.
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