Balanced, parallel operation of flashlamps
Conference
·
OSTI ID:6020810
A new energy store, the Compensated Pulsed Alternator (CPA), promises to be a cost effective substitute for capacitors to drive flashlamps that pump large Nd:glass lasers. Because the CPA is large and discrete, it will be necessary that it drive many parallel flashlamp circuits, presenting a problem in equal current distribution. Current division to +- 20% between parallel flashlamps has been achieved, but this is marginal for laser pumping. A method is presented here that provides equal current sharing to about 1%, and it includes fused protection against short circuit faults. The method was tested with eight parallel circuits, including both open-circuit and short-circuit fault tests.
- Research Organization:
- California Univ., Livermore (USA). Lawrence Livermore Lab.
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 6020810
- Report Number(s):
- UCRL-82479; CONF-790622-20; TRN: 79-017278
- Resource Relation:
- Conference: Pulsed power conference, Lubbock, TX, USA, 12 Jun 1979
- Country of Publication:
- United States
- Language:
- English
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ALTERNATORS
PERFORMANCE
FLASH TUBES
POWER SUPPLIES
NOVA FACILITY
NEODYMIUM LASERS
OPERATION
ELECTRIC GENERATORS
ELECTRON TUBES
ELECTRONIC EQUIPMENT
GAS DISCHARGE TUBES
LASERS
SOLID STATE LASERS
700203* - Fusion Power Plant Technology- Power Supplies
Energy Storage
700208 - Fusion Power Plant Technology- Inertial Confinement Technology