Series-counterpulse repetitive-pulse inductive storage circuit
- Los Alamos, NM
A high-power series-counterpulse repetitive-pulse inductive energy storage and transfer circuit includes an opening switch, a main energy storage coil, and a counterpulse capacitor. The load pulse is initiated simultaneously with the initiation of the counterpulse which is used to turn the opening switch off. There is no delay from command to output pulse. During the load pulse, the counterpulse capacitor is first discharged and then recharged in the opposite polarity with sufficient energy to accomplish the load counterpulse which terminates the load pulse and turns the load switch off. When the main opening switch is triggered closed again to terminate the load pulse, the counterpulse capacitor discharges in the reverse direction through the load switch and through the load, causing a rapid, sharp cutoff of the load pulse as well as recovering any energy remaining in the load inductance. The counterpulse capacitor is recharged to its original condition by the main energy storage coil after the load pulse is over, not before it begins.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- DOE Contract Number:
- W-7405-ENG-36
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Number(s):
- US 4613765
- OSTI ID:
- 865996
- Country of Publication:
- United States
- Language:
- English
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Reversing-counterpulse repetitive-pulse inductive storage circuit
Reversing-counterpulse repetitive-pulse inductive storage circuit
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repetitive-pulse
inductive
storage
circuit
high-power
energy
transfer
switch
main
coil
counterpulse
capacitor
load
pulse
initiated
simultaneously
initiation
delay
command
output
discharged
recharged
opposite
polarity
sufficient
accomplish
terminates
triggered
closed
terminate
discharges
reverse
direction
causing
rapid
sharp
cutoff
recovering
remaining
inductance
original
condition
begins
storage coil
inductive storage
sufficient energy
opposite polarity
output pulse
energy storage
counterpulse capacitor
capacitor discharge
repetitive-pulse inductive
storage circuit
reverse direction
transfer circuit
main energy
sharp cutoff
series-counterpulse repetitive-pulse
inductive energy
load switch
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