High-voltage pulse rock breaking topology system

The invention discloses a high-voltage pulse rock breaking topological system which comprises a power generator, a high-voltage conversion unit, a high-voltage isolation and back-voltage absorption unit, a high-voltage pulse superposition unit, a high-voltage pulse steepening unit, a high-voltage pu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUANG SHIJIE, LIU YI, LIN FUCHANG, XU YOULAI, LI HUA, ZHAO YONG, LI LIUXIA, WANG YAN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a high-voltage pulse rock breaking topological system which comprises a power generator, a high-voltage conversion unit, a high-voltage isolation and back-voltage absorption unit, a high-voltage pulse superposition unit, a high-voltage pulse steepening unit, a high-voltage pulse transmission unit and a breaking electrode which are connected in sequence. The high-voltage conversion unit is used for converting low-voltage alternating current output by the generator into high-voltage direct current; the high-voltage isolation and back-voltage absorption unit comprises a protection resistor, a back-voltage absorption resistor and a high-voltage silicon stack, and the protection resistor is connected with the high-voltage conversion unit in series and used for achieving potential isolation of the high-voltage conversion unit and the high-voltage pulse superposition unit; the high-voltage silicon stack and the back-voltage absorption resistor are connected in parallel with the high-voltage p