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Subject: As per ceiling voltage ТУ на газотурбинный генератор. Описывается система возбуждения.The excitation system shall be capable to keep the ceiling voltage for at least 2 s (starting from short circuit instant) in case of three-phase fault at HV side of step-up transformer (rated power = generator MVA; Xcc=13%). As per ceiling voltage it has to be intended the value resulting from voltage drop during the fault. Не понял второе предложение. |
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link 13.02.2007 4:49 |
| А что касается...ceiling voltage и т.д. и т.п. |
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