string circuit-breaker

Russian translation: секционный автоматический выключатель

18:58 Jul 16, 2010
English to Russian translations [PRO]
Tech/Engineering - Electronics / Elect Eng / electrical engineering
English term or phrase: string circuit-breaker
String circuit-breakers protect photovoltaic modules from fault currents.
Igor Roisen
Local time: 08:48
Russian translation:секционный автоматический выключатель
Explanation:
-

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Note added at 34 mins (2010-07-16 19:33:02 GMT)
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Думаю, это можно обозвать секцией.

There are several different inverter concepts that can be used when setting up a PV system. As Figure 5 demonstrates, these are:
• a number of parallel PV module strings connected to central inverters, which can convert the PV generator power up to several hundred kilowatts
• only one PV string, with a power range between 500 W and 2.5 kW, connected to a string inverter...
http://www.volker-quaschning.de/articles/fundamentals3/index...

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Note added at 43 mins (2010-07-16 19:41:13 GMT)
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Blocking diodes in series with PV modules are used to prevent the batteries from being discharged through the PV cells at night when there is no sun available to generate energy. These blocking diodes also protect the battery from short circuits. In a solar power system consisting of more than one ***string*** connected in parallel, if a short-circuit occurs in one of the strings, the blocking diode prevents the other PV strings from discharging through the short-circuited ***string***.
POWER ELECTRONICS HANDBOOK. EDITOR-IN-CHIEF MUHAMMAD H. RASHID. 2001, ACADEMIC PRESS
Selected response from:

Andrei Chernysh
Russian Federation
Local time: 08:48
Grading comment
4 KudoZ points were awarded for this answer



Summary of answers provided
3 +1секционный автоматический выключатель
Andrei Chernysh


  

Answers


14 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +1
секционный автоматический выключатель


Explanation:
-

--------------------------------------------------
Note added at 34 mins (2010-07-16 19:33:02 GMT)
--------------------------------------------------

Думаю, это можно обозвать секцией.

There are several different inverter concepts that can be used when setting up a PV system. As Figure 5 demonstrates, these are:
• a number of parallel PV module strings connected to central inverters, which can convert the PV generator power up to several hundred kilowatts
• only one PV string, with a power range between 500 W and 2.5 kW, connected to a string inverter...
http://www.volker-quaschning.de/articles/fundamentals3/index...

--------------------------------------------------
Note added at 43 mins (2010-07-16 19:41:13 GMT)
--------------------------------------------------

Blocking diodes in series with PV modules are used to prevent the batteries from being discharged through the PV cells at night when there is no sun available to generate energy. These blocking diodes also protect the battery from short circuits. In a solar power system consisting of more than one ***string*** connected in parallel, if a short-circuit occurs in one of the strings, the blocking diode prevents the other PV strings from discharging through the short-circuited ***string***.
POWER ELECTRONICS HANDBOOK. EDITOR-IN-CHIEF MUHAMMAD H. RASHID. 2001, ACADEMIC PRESS

Andrei Chernysh
Russian Federation
Local time: 08:48
Specializes in field
Native speaker of: Russian
PRO pts in category: 86

Peer comments on this answer (and responses from the answerer)
agree  Ol_Besh
31 mins
  -> Спасибо!
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