Voltage stabilized particle accelerator system and method
AssigneeRadiation Dynamics, Inc.
InventorsJoseph P. Farrell, Chester C. Thompson, Jr.
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Abstract
The voltage at the high voltage terminal of a first particle accelerator is stabilized particularly during pulsed operation by producing a compensating current at its accelerator terminal such as to maintain the voltage of the terminal constant. The compensating current is produced by a second particle accelerator coupled between the accelerator terminal and a high voltage terminal connected with a high voltage DC power supply. The charged particle flow through the second particle accelerator is such that the charge on the accelerator terminal of the first accelerator remains substantially constant even though the voltage at the high voltage terminal drops during simultaneous pulsed operation of both particle accelerators.
Claims11
A voltage stabilized particle accelerator system comprising a particle accelerator for producing a beam of charged particles;
- an accelerator terminal electrically coupled with said particle accelerator;
- a high voltage terminal electrically coupled with said accelerator terminal;
- a high voltage power supply connected with said high voltage terminal;
- and
- compensating current means electrically coupled with said accelerator terminal and said high voltage terminal and operable to transfer a charge relative to said accelerator terminal such that the voltage at said accelerator terminal is stabilized.
A method of stabilizing the high voltage at a terminal of a first particle accelerator comprising the steps of supplying a high voltage from a power supply to the high voltage terminal of the accelerator via another high voltage terminal;
- and supplying a compensating current to the accelerator terminal from a second particle accelerator, the compensating current supplying a charge to the accelerator terminal at a rate and of a polarity to compensate for the loss of charge due to flow of charged particles in the first particle accelerator.
Dependencies are inferred from the claim text.