Abstract
In this paper we present a solid state 0-120 kV microsecond pulse charger for our nanosecond pulse generator [1]. The pulse forming line of our nanosecond pulse generator must be charged with microsecond pulses to prevent pre-firing of its oil spark-gap. The pulse charger consists of two identical compact pulse charger modules with integrated electronics. The electronics are mounted on a compact PCB and consist mainly of a number of parallel connected IGBT's that switch a primary capacitor bank into a pulse transformer. Each pulse charger module can generate 60 kV microsecond pulses into a 250 pF load at 1 kHz repetition rate. Connected together they are able to deliver up to 120 kV into a 100 pF load. This 100 pF load is the pulse forming line of our nanosecond pulse generator at its maximum length of 1 m. The pulse charger is able to operate in an EMI unfriendly environment due to its compact lay-out and optical triggering of the IGBT's.
Original language | English |
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Title of host publication | Proceedings of the 2013 19th IEEE Pulsed Power Conference (PPC), 16-21 June 2013, San Francisco, California |
Place of Publication | Piscataway |
Publisher | Institute of Electrical and Electronics Engineers |
ISBN (Print) | 978-1-4673-5168-3 |
DOIs | |
Publication status | Published - 2013 |
Event | 19th IEEE International Pulsed Power Conference, PPC 2013 - San Francisco, United States Duration: 16 Jun 2013 → 21 Jun 2013 Conference number: 19 |
Conference
Conference | 19th IEEE International Pulsed Power Conference, PPC 2013 |
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Abbreviated title | PPC 2013 |
Country/Territory | United States |
City | San Francisco |
Period | 16/06/13 → 21/06/13 |