Analysis and Solution Proposal for Improving the Resiliency of High Voltage Cathode Power Supply, M.Sc. Thesis Sharif University of Technology ; Kaboli, Shahriyar (Supervisor) ; Safdarian, Amir (Co-Supervisor)
Abstract
High voltage power supplies (HVPS) are widely used to supply the vacuum tubes. The function of this power supply is disturbed by some internal and external faults. One of the external faults is the arc fault in the tube. The amount of delivered energy from the HVPS to the tube is an important issue during the arc fault in the tube. The conventional protection mechanism consists of a shunt crowbar device which divert the fault current from the tube arc. The crowbar circuit is usually built with thyristor in most cases. This type of crowbar cannot be turned off simply by protection command. It is a drawback since if the fault is transient such as arc in the load or false fault detection is...
Cataloging briefAnalysis and Solution Proposal for Improving the Resiliency of High Voltage Cathode Power Supply, M.Sc. Thesis Sharif University of Technology ; Kaboli, Shahriyar (Supervisor) ; Safdarian, Amir (Co-Supervisor)
Abstract
High voltage power supplies (HVPS) are widely used to supply the vacuum tubes. The function of this power supply is disturbed by some internal and external faults. One of the external faults is the arc fault in the tube. The amount of delivered energy from the HVPS to the tube is an important issue during the arc fault in the tube. The conventional protection mechanism consists of a shunt crowbar device which divert the fault current from the tube arc. The crowbar circuit is usually built with thyristor in most cases. This type of crowbar cannot be turned off simply by protection command. It is a drawback since if the fault is transient such as arc in the load or false fault detection is...
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