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Автор J E Parton
Дата выпуска 1953-10-01
dc.description A small portable instrument based on the two-lamp sequence indicator is described; it is suitable for 3-phase supplies with voltages ranging from about 5 to 500 V, and frequencies from about 5 to 1500 c/s. It employs two rectifiers working back-to-back to produce a direct current whose polarity depends on the sequence of the supply voltages. Its experimental characteristics are given for sinusoidal supplies of variable voltage and of variable frequency, for unbalanced voltages, and for supplies containing harmonics.
Формат application.pdf
Издатель Institute of Physics Publishing
Название A phase-sequence indicator using back-to-back rectifiers
Тип paper
DOI 10.1088/0950-7671/30/10/311
Print ISSN 0950-7671
Журнал Journal of Scientific Instruments
Том 30
Первая страница 375
Последняя страница 378
Аффилиация J E Parton; Electrical Engineering Department, The University, Glasgow
Выпуск 10

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