ALTERNATING CURRENT CURRENT TRANSFORMER
An arrangement for supplying an electrical load (13) by means of an invertor (9) which is fitted with turn-off thyristors (21, 22, 23 and 24). The inductor (13) is supplemented by a capacitor (15), which is connected in parallel with respect to the invertor (9), to form a tuned circuit. Its design f...
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Zusammenfassung: | An arrangement for supplying an electrical load (13) by means of an invertor (9) which is fitted with turn-off thyristors (21, 22, 23 and 24). The inductor (13) is supplemented by a capacitor (15), which is connected in parallel with respect to the invertor (9), to form a tuned circuit. Its design frequency corresponds essentially to the output frequency of the invertor (9). In consequence it is possible to operate the turn-off thyristors (gate turn-off thyristors) at the full turn-off power at considerably higher frequencies than is possible without the presence of a tuned circuit which is formed from the inductor (13) and the capacitor (15). |
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