VOLTAGE APPLICATION DEVICE AND DISCHARGE DEVICE

A voltage application device (1) according to the present disclosure includes a voltage application circuit (2) and a control circuit (3). The control circuit (3) causes the voltage application circuit (2) to alternately repeat a first mode and a second mode. The first mode is a mode that raises a v...

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Bibliographische Detailangaben
Hauptverfasser: Nakano, Yukari, Saida, Itaru
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A voltage application device (1) according to the present disclosure includes a voltage application circuit (2) and a control circuit (3). The control circuit (3) causes the voltage application circuit (2) to alternately repeat a first mode and a second mode. The first mode is a mode that raises a voltage while time elapses, and generates a discharge current by promoting corona discharge to dielectric breakdown. The second mode is a mode that lowers the voltage to cut off the discharge current by causing a load to be in an overload state against the voltage application circuit (2). This can suppress an amount of ozone generated, while increasing an amount of radicals produced.