CEI EN 60076-19 Power transformers Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
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Comitato Elettrotecnico Italiano
Power transformers Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
N EN 60076-19
Annotation
This part of IEC 60076, which is a Technical Specification, illustrates the procedures that should be applied to evaluate the uncertainty affecting the measurements of no-load and load losses during the routine tests on power transformers.
Even if the attention is especially paid to the transformers, when applicable the specification can be also used for the measurements of reactor losses, except large reactors with very low power factor.
Автоматический перевод:
Часть 19 силовых трансформаторов: Правила для определения неопределенности в измерении потерь на силовых трансформаторах и реакторах
Эта часть IEC 60076, который является Технической спецификацией, иллюстрирует процедуры, которые должны быть применены для оценки неуверенности, влияющей на измерения без загрузок и потерь загрузки во время профилактических испытаний на силовых трансформаторах.
Даже если внимание особенно обращено на преобразователи, когда применимый спецификация может также использоваться для измерений реакторных потерь, кроме больших реакторов с очень низким коэффициентом мощности.
