Matches in SemOpenAlex for { <https://semopenalex.org/work/W149643025> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W149643025 abstract "PBMR is an advanced, helium-cooled, graphite-moderated High Temperature Gas-cooled Reactor (HTGR). Heat is converted to electric energy by means of a direct recuperative Brayton cycle. This paper considers various design aspects associated with the control of the unit and examples are given of generator load control. Physical material restrictions and process dynamics have a major effect on control, necessitating detail thermo-hydraulic simulation of the plant operation. The Flownex dynamic thermo-hydraulic simulation code was developed to model the plant, which is linked to the control software for co-simulation. Matlab and Simulink are used for controller development while care was taken to ensure compatibility with the operational control code based on IEC standards. Generator load is controlled by regulating the helium inventory in the pressurized system. Helium is injected in order to increase the generator load, and extracted for load reduction. While this method of actuation produces the required steady state response, the plant dynamic response is non minimum phase, i.e. the load initially reduces on a load ramp-up. In base load operation, the extent of the power dip is contained by limiting the rate at which the helium injection can be increased. Feasibility studies show that it is possible to achievemore » faster load ramp rates by combining helium injection with quick response cycle gas bypass control. Lead compensation on the input load reference signal further enhances the load following capabilities of the unit. (authors)« less" @default.
- W149643025 created "2016-06-24" @default.
- W149643025 creator A5011347360 @default.
- W149643025 creator A5032540723 @default.
- W149643025 creator A5088548360 @default.
- W149643025 date "2006-07-01" @default.
- W149643025 modified "2023-09-23" @default.
- W149643025 title "The Control of the PBMR Nuclear Power Unit" @default.
- W149643025 hasPublicationYear "2006" @default.
- W149643025 type Work @default.
- W149643025 sameAs 149643025 @default.
- W149643025 citedByCount "1" @default.
- W149643025 crossrefType "journal-article" @default.
- W149643025 hasAuthorship W149643025A5011347360 @default.
- W149643025 hasAuthorship W149643025A5032540723 @default.
- W149643025 hasAuthorship W149643025A5088548360 @default.
- W149643025 hasConcept C107706546 @default.
- W149643025 hasConcept C116915560 @default.
- W149643025 hasConcept C119599485 @default.
- W149643025 hasConcept C123153844 @default.
- W149643025 hasConcept C127413603 @default.
- W149643025 hasConcept C154945302 @default.
- W149643025 hasConcept C171146098 @default.
- W149643025 hasConcept C178790620 @default.
- W149643025 hasConcept C185592680 @default.
- W149643025 hasConcept C188573790 @default.
- W149643025 hasConcept C203479927 @default.
- W149643025 hasConcept C2775924081 @default.
- W149643025 hasConcept C2780013297 @default.
- W149643025 hasConcept C41008148 @default.
- W149643025 hasConcept C42611778 @default.
- W149643025 hasConcept C47446073 @default.
- W149643025 hasConcept C544738498 @default.
- W149643025 hasConcept C546029482 @default.
- W149643025 hasConcept C548081761 @default.
- W149643025 hasConcept C56624250 @default.
- W149643025 hasConcept C6557445 @default.
- W149643025 hasConcept C78519656 @default.
- W149643025 hasConcept C86803240 @default.
- W149643025 hasConceptScore W149643025C107706546 @default.
- W149643025 hasConceptScore W149643025C116915560 @default.
- W149643025 hasConceptScore W149643025C119599485 @default.
- W149643025 hasConceptScore W149643025C123153844 @default.
- W149643025 hasConceptScore W149643025C127413603 @default.
- W149643025 hasConceptScore W149643025C154945302 @default.
- W149643025 hasConceptScore W149643025C171146098 @default.
- W149643025 hasConceptScore W149643025C178790620 @default.
- W149643025 hasConceptScore W149643025C185592680 @default.
- W149643025 hasConceptScore W149643025C188573790 @default.
- W149643025 hasConceptScore W149643025C203479927 @default.
- W149643025 hasConceptScore W149643025C2775924081 @default.
- W149643025 hasConceptScore W149643025C2780013297 @default.
- W149643025 hasConceptScore W149643025C41008148 @default.
- W149643025 hasConceptScore W149643025C42611778 @default.
- W149643025 hasConceptScore W149643025C47446073 @default.
- W149643025 hasConceptScore W149643025C544738498 @default.
- W149643025 hasConceptScore W149643025C546029482 @default.
- W149643025 hasConceptScore W149643025C548081761 @default.
- W149643025 hasConceptScore W149643025C56624250 @default.
- W149643025 hasConceptScore W149643025C6557445 @default.
- W149643025 hasConceptScore W149643025C78519656 @default.
- W149643025 hasConceptScore W149643025C86803240 @default.
- W149643025 hasLocation W1496430251 @default.
- W149643025 hasOpenAccess W149643025 @default.
- W149643025 hasPrimaryLocation W1496430251 @default.
- W149643025 hasRelatedWork W154834922 @default.
- W149643025 hasRelatedWork W2036352607 @default.
- W149643025 hasRelatedWork W2037591510 @default.
- W149643025 hasRelatedWork W2072692536 @default.
- W149643025 hasRelatedWork W207974856 @default.
- W149643025 hasRelatedWork W2355304383 @default.
- W149643025 hasRelatedWork W2361369227 @default.
- W149643025 hasRelatedWork W2365455788 @default.
- W149643025 hasRelatedWork W2369750209 @default.
- W149643025 hasRelatedWork W2373167118 @default.
- W149643025 hasRelatedWork W2376574868 @default.
- W149643025 hasRelatedWork W2390309885 @default.
- W149643025 hasRelatedWork W2612975490 @default.
- W149643025 hasRelatedWork W2773227107 @default.
- W149643025 hasRelatedWork W3155679546 @default.
- W149643025 hasRelatedWork W3193797978 @default.
- W149643025 hasRelatedWork W591872150 @default.
- W149643025 hasRelatedWork W2076797308 @default.
- W149643025 hasRelatedWork W2926781297 @default.
- W149643025 hasRelatedWork W2964821680 @default.
- W149643025 isParatext "false" @default.
- W149643025 isRetracted "false" @default.
- W149643025 magId "149643025" @default.
- W149643025 workType "article" @default.