Next Generation Integrated Power System: NGIPS Technology Development Roadmap

Doerry, Norbert; McCoy, Kevin

doi:10.21236/ada519753

Cited by 120 publications

(59 citation statements)

References 15 publications

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“…Child classes address specific instances of ship objects including power generation modules (PGMs), propulsion motor modules (PMMs), power conversion modules (PCMs), power distribution modules (PDMs), loads and buses. Details of these components as envisioned by the Naval Sea Systems Command (NAVSEA) in the implementation of electric warships can be found in the Next Generation Integrated Power System (NGIPS) Roadmap produced by NAVSEA [5].…”

Section: Architectural Modelmentioning

confidence: 99%

Analysis of various all-electric-ship electrical distribution system topologies

Chalfant

Chryssostomidis

2011

2011 IEEE Electric Ship Technologies Symposium

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Abstract-As advances in technology mature, the need is evident for a coherent simulation of the total electric-drive ship to model the effect of new systems on the overall performance of the vessel. Our laboratory has been developing an integrated architectural model in a physics-based environment which analyzes ship variants using a standard set of metrics, including weight, volume, fuel usage and survivability. This paper discusses advances in the model including the use of operational scenarios, incorporation of a survivability metric, and streamlining the performance of model. The model is employed herein to compare two possible distribution system topologies: a ring bus and a breaker-and-a-half. The ring bus is heavier and larger but more survivable. Fuel usage is equivalent in the two variants.

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Section: Architectural Modelmentioning

confidence: 99%

Analysis of various all-electric-ship electrical distribution system topologies

Chalfant

Chryssostomidis

2011

2011 IEEE Electric Ship Technologies Symposium

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“…S INCE the last decade, both academia and industry have been exploring the possibilities of dc distribution for the ship on-board electrical distribution system [1]- [3]. This has lead to the development of a low voltage dc (LVDC) electrical distribution system (1 kV) for offshore support vessels by ABB, covering power requirements of up to 20 MW, with reported fuel savings reaching 20% [2].…”

Section: Introductionmentioning

confidence: 99%

MVDC Supply Technologies for Marine Electrical Distribution Systems

et al. 2018

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“…The models should then facilitate studies to compare the merits of power system options. The efforts reported here concern the three contenders in building the next generation U.S. Navy ships [2]. These three architectures represent the baseline modeling effort with the goals of being a point of reference and should not be used for direct comparison between architectures.…”

Section: Introductionmentioning

confidence: 99%

“…The fundamental topology used by each of the baseline models is illustrated by Figure 1, which is primarily based upon the information originally provided in the Roadmap for the Next Generation of Integrated Power System Technology [2]. In this topology, four turbo-generators are connected to a ring-bus that supplies two propulsion power trains, four ship service zonal loads, a radar load, and a pulse load.…”

Section: Introductionmentioning

confidence: 99%

Cross-platform validation of notional baseline architecture models of naval electric ship power systems

Ali

Dougal

Ouroua

et al. 2011

2011 IEEE Electric Ship Technologies Symposium

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Abstract-To support efforts in assessing the relative merit of alternative power system architectures for future naval combatants, the Electric Ship Research and Development Consortium (ESRDC) has developed notional baseline models for each of the primary candidate architectures currently considered, medium-voltage DC (MVDC), conventional 60 Hz medium-voltage (MVAC), and high-frequency medium-voltage (HFAC). Initial efforts have focused on the development of a consistent set of component models, of which the system models can be comprised, and the basic definition of the system models. The broader objectives of the consortium, however, go beyond the definition of the baseline models. The focus is on the process by which the models are implemented in software and validated, the process by which the performance of the disparate system models are objectively and quantitatively assessed and compared, and, ultimately, the process by which the relative merits of the architectures may be assessed. This paper focuses specifically on cross-platform component validation.

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Next Generation Integrated Power System: NGIPS Technology Development Roadmap

Cited by 120 publications

References 15 publications

Analysis of various all-electric-ship electrical distribution system topologies

Analysis of various all-electric-ship electrical distribution system topologies

MVDC Supply Technologies for Marine Electrical Distribution Systems

Cross-platform validation of notional baseline architecture models of naval electric ship power systems

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