High voltage pulse generator
First Claim
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1. A high voltage pulse generator for generating high voltage pulses supplied to a pulse electromagnet of a charged particle accumulator, said pulse generator comprising:
- a DC power source;
a Blumlein charge circuit connected between two terminals of said DC power source and formed of a pair of coaxial cables or charge lines connected in parallel and each having an impedance of Z/2;
a switching device connected to said DC power source in parallel between said Blumlein charge circuit and said DC power source;
a transmission line connected to said Blumlein charge circuit and having an impedance Z;
a matching resistor and a pulse coil connected in series between an inner conductor and an outer conductor of said transmission line; and
a charging resistor connected to said DC power source in series.
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Abstract
A high voltage pulse generator circuit is connected to a pulse electromagnet and a Blumlein charge circuit comprising a pair of coaxial cables or charge lines connected in parallel and each having an impedance of Z/2 is connected in series to a transmission line having an impedance Z. A power source is connected to the charge circuit via a switching device and a charging resistor, thereby enabling a reduction in the charging voltage.
30 Citations
3 Claims
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1. A high voltage pulse generator for generating high voltage pulses supplied to a pulse electromagnet of a charged particle accumulator, said pulse generator comprising:
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a DC power source; a Blumlein charge circuit connected between two terminals of said DC power source and formed of a pair of coaxial cables or charge lines connected in parallel and each having an impedance of Z/2; a switching device connected to said DC power source in parallel between said Blumlein charge circuit and said DC power source; a transmission line connected to said Blumlein charge circuit and having an impedance Z; a matching resistor and a pulse coil connected in series between an inner conductor and an outer conductor of said transmission line; and a charging resistor connected to said DC power source in series.
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2. A high voltage pulse generator for generating high voltage pulses supplied to a pulse electromagnet of a charged particle accumulator, said pulse generator comprising:
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plus and minus DC power sources; a pair of Blumlein charge circuits connected to said plus and minus DC power sources separately from each other, each of said Blumlein charge circuits being formed of a pair of coaxial cables or charge lines connected in parallel and each having an impedance of Z/2; switching devices each connected between one of said Blumlein charge circuits and the corresponding one of said DC power sources; a pair of transmission lines respectively connected to said Blumlein charge circuits and each having an impedance Z; a pulse coil connected between inner conductors of said transmission lines; a conductor connected between outer conductors of said transmission lines; and charging resistors respectively connected to said DC power sources in series.
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3. A high voltage pulse generator for generating high voltage pulses supplied to a pulse electromagnet of a charged particle accumulator, said pulse generator comprising:
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a DC power source; a pair of Blumlein charge circuits connected together to said DC power source, each of said Blumlein charge circuits being formed of a pair of coaxial cables or charge lines connected in parallel and each having an impedance of Z/2; a switching device connected between said Blumlein charge circuits and said DC power source; a pair of transmission lines respectively connected to said Blumlein charge circuits and each having an impedance Z; a pulse coil connected between an outer conductor of one of said transmission lines and an inner conductor of the other of said transmission lines; a conductor connected between an inner conductor of said one of said transmission lines and an outer conductor of the other of said transmission lines; and a charging resistor connected to said DC power source in series.
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Specification