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2017 IEEE Electric Ship Technologies Symposium (ESTS)最新文献

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Early stage design evaluation of shipboard power systems using multi-period power flow 基于多周期潮流的舰船电力系统早期设计评估
2017 IEEE Electric Ship Technologies Symposium (ESTS) Pub Date : 2017-08-01 DOI: 10.1109/ESTS.2017.8069285
Eun S. Oh, D. Opila, John D. Stevens, E. Zivi, A. Cramer
{"title":"Early stage design evaluation of shipboard power systems using multi-period power flow","authors":"Eun S. Oh, D. Opila, John D. Stevens, E. Zivi, A. Cramer","doi":"10.1109/ESTS.2017.8069285","DOIUrl":"https://doi.org/10.1109/ESTS.2017.8069285","url":null,"abstract":"Future shipboard power system architectures are designed to service high-power pulsed loads through a combination of generators and energy storage for volume and weight considerations. Optimal control solutions therefore depend on both past and future events. This complicates evaluation of the relative performance of different architectures due to dependence on controller strategies and algorithms. Herein, we introduce a technique for early stage evaluation of the relative performance of various ship power system designs by assuming a known future and calculating the best-case performance of any possible controller design. We demonstrate this technique using 6 mission scenarios on a representative multi-bus power system architecture. The controller has perfect future knowledge of the loads on each 10 minute mission, which provides an upper bound on performance for a given architecture. While not usually achievable in practice, this technique allows a fair early stage comparison of multiple architectures regardless of controller type.","PeriodicalId":227033,"journal":{"name":"2017 IEEE Electric Ship Technologies Symposium (ESTS)","volume":" 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132075625","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
A quantitative comparison of hybrid diesel-electric and gas-turbine-electric propulsion for future frigates 未来护卫舰混合动力柴油-电力和燃气轮机-电力推进的定量比较
2017 IEEE Electric Ship Technologies Symposium (ESTS) Pub Date : 2017-08-01 DOI: 10.1109/ESTS.2017.8069321
R. Geertsma, Jasper Vollbrandt, R. Negenborn, K. Visser, Hans Hopman
{"title":"A quantitative comparison of hybrid diesel-electric and gas-turbine-electric propulsion for future frigates","authors":"R. Geertsma, Jasper Vollbrandt, R. Negenborn, K. Visser, Hans Hopman","doi":"10.1109/ESTS.2017.8069321","DOIUrl":"https://doi.org/10.1109/ESTS.2017.8069321","url":null,"abstract":"Future frigates need to reduce fuel consumption and emissions, while improving effectiveness. This paper quantitatively compares top speed, fuel consumption, emissions, acceleration performance and engine loading of hybrid diesel-electric and gas-turbine-electric propulsion, using validated models and introducing sequential turbocharging and power take-off. This simulation study demonstrates hybrid diesel-electric propulsion can reduce fuel consumption and CO2 emissions by 10% to 25% compared to gas-turbine-electric propulsion, while reducing top speed by 3 kts. Moreover, hybrid diesel-electric propulsion is found to provide good acceleration without thermally overloading the engine when speed control is employed for the electric drive in combination with torque control for the diesel engine.","PeriodicalId":227033,"journal":{"name":"2017 IEEE Electric Ship Technologies Symposium (ESTS)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131154919","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Electrical energy storage for dynamic positiong operations: Investigation of three application case 动态定位作业的电能存储:三个应用案例的调查
2017 IEEE Electric Ship Technologies Symposium (ESTS) Pub Date : 2017-08-01 DOI: 10.1109/ESTS.2017.8069278
M. Godjevac, B. Mestemaker, K. Visser, Z. Lyu, E. Boonen, F. van der Veen, C. Malikouti
{"title":"Electrical energy storage for dynamic positiong operations: Investigation of three application case","authors":"M. Godjevac, B. Mestemaker, K. Visser, Z. Lyu, E. Boonen, F. van der Veen, C. Malikouti","doi":"10.1109/ESTS.2017.8069278","DOIUrl":"https://doi.org/10.1109/ESTS.2017.8069278","url":null,"abstract":"In this paper we focus on integration of batteries with ship power systems for three application cases. Presented application cases include two platform supply vessels, one equipped with diesel engines and other with dual fuel engines, and a heavy lift crane vessel. Besides reducing the number of running engines and maintaining original dynamic positioning capabilities, we also demonstrate novel possibilities of battery usage, such as harvesting of waste energy, and implementation of dual fuel engines for dynamic positioning. In all application cases, results indicate significant fuel savings and reduction of running hours due to spinning reserve function of batteries.","PeriodicalId":227033,"journal":{"name":"2017 IEEE Electric Ship Technologies Symposium (ESTS)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131818689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Solid state circuit breakers for shipboard distribution systems 船用配电系统用固态断路器
2017 IEEE Electric Ship Technologies Symposium (ESTS) Pub Date : 2017-08-01 DOI: 10.1109/ESTS.2017.8069314
Rostan Rodrigues, Taosha Jiang, Yu Du, P. Cairoli, Huaxi Zheng
{"title":"Solid state circuit breakers for shipboard distribution systems","authors":"Rostan Rodrigues, Taosha Jiang, Yu Du, P. Cairoli, Huaxi Zheng","doi":"10.1109/ESTS.2017.8069314","DOIUrl":"https://doi.org/10.1109/ESTS.2017.8069314","url":null,"abstract":"The increasing need for better performance, protection, and reliability in shipboard power distribution systems, and the increasing availability of power semiconductors is generating the potential for solid state circuit breakers to replace traditional electromechanical circuit breakers. This paper reviews various solid state circuit breaker topologies that are suitable for low and medium voltage shipboard system protection. Depending on the application solid state circuit breakers can have different main circuit topologies, fault detection methods, commutation methods of power semiconductor devices, and steady state operation after tripping. This paper provides recommendations on the solid state circuit breaker topologies that provides the best performance-cost tradeoff based on the application.","PeriodicalId":227033,"journal":{"name":"2017 IEEE Electric Ship Technologies Symposium (ESTS)","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115925293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 36
Power density comparison of three-phase AC inductor architectures 三相交流电感结构的功率密度比较
2017 IEEE Electric Ship Technologies Symposium (ESTS) Pub Date : 2017-08-01 DOI: 10.1109/ESTS.2017.8069284
V. S. Duppalli, S. Sudhoff
{"title":"Power density comparison of three-phase AC inductor architectures","authors":"V. S. Duppalli, S. Sudhoff","doi":"10.1109/ESTS.2017.8069284","DOIUrl":"https://doi.org/10.1109/ESTS.2017.8069284","url":null,"abstract":"Three-phase inductors are often used in filtering applications in three-phase ac power distribution systems. A variety of magnetic architectures can be used to implement these inductors. In this work, two studies are performed comparing four possible architectures — UI-, EI-, Y- and delta-core. The first study focusses on low-frequency steel-core inductors; the second study focuses on a high switching frequency application. Results show that Y-core and delta-core inductors offer reduced mass for a given loss in both cases.","PeriodicalId":227033,"journal":{"name":"2017 IEEE Electric Ship Technologies Symposium (ESTS)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114056902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Smart Ship System Design (S3D) integration with the leading edge architecture for Prototyping Systems (LEAPS) 智能船舶系统设计(S3D)与原型系统(LEAPS)的前沿架构集成
2017 IEEE Electric Ship Technologies Symposium (ESTS) Pub Date : 2017-08-01 DOI: 10.1109/ESTS.2017.8069267
J. Chalfant, Blake Langland, Douglas Rigterink, C. Sarles, Peter McCauley, David C. Woodward, Alan Brown, Robert Ames
{"title":"Smart Ship System Design (S3D) integration with the leading edge architecture for Prototyping Systems (LEAPS)","authors":"J. Chalfant, Blake Langland, Douglas Rigterink, C. Sarles, Peter McCauley, David C. Woodward, Alan Brown, Robert Ames","doi":"10.1109/ESTS.2017.8069267","DOIUrl":"https://doi.org/10.1109/ESTS.2017.8069267","url":null,"abstract":"The Navy's early-stage design tools are integrated with the Leading Edge Architecture for Prototyping Systems (LEAPS) data repository, thus enabling a streamlined, cohesive approach to the creation, storage and access of data pertinent to a ship design. The Smart Ship System Design (S3D) design environment currently under development within the Electric Ship Research and Development Consortium (ESRDC) recently completed development of S3D as a LEAPS application and is extending its capability to include the LEAPS application framework, multi-platform compatibility, and added functionality.","PeriodicalId":227033,"journal":{"name":"2017 IEEE Electric Ship Technologies Symposium (ESTS)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125235744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Early-stage design of shipboard integrated power systems: CSI-based multiple solutions comparison 舰船综合动力系统早期设计:基于csi的多方案比较
2017 IEEE Electric Ship Technologies Symposium (ESTS) Pub Date : 2017-08-01 DOI: 10.1109/ESTS.2017.8069325
A. Vicenzutti, U. la Monaca, D. Bosich, V. Bucci, A. Marinò, G. Sulligoi, R. Pelaschiar
{"title":"Early-stage design of shipboard integrated power systems: CSI-based multiple solutions comparison","authors":"A. Vicenzutti, U. la Monaca, D. Bosich, V. Bucci, A. Marinò, G. Sulligoi, R. Pelaschiar","doi":"10.1109/ESTS.2017.8069325","DOIUrl":"https://doi.org/10.1109/ESTS.2017.8069325","url":null,"abstract":"The design of an electric ship can be based on several different technologies and architectures, each affecting the design drivers in ways difficult to be foreseen a priori. Moreover, the integration of innovative solutions requires to perform their proof-of-concept, not only related to their proper functioning, but also to their use onboard (assessment of the new system's impact on the main design drivers of the ship). In this regard, the paper presents a Computer System Integrator software, which allows the comparison of several design solutions in order to define the one most suited to the purpose, already during the early-stage design phase. Such a software is used to produce two possible design solutions (ac-dc) for a low voltage ship secondary distribution, and to compare the resulting weights and volumes. Thus, it is given the possibility of easily analyze and compare the impact of different solutions on the design drivers.","PeriodicalId":227033,"journal":{"name":"2017 IEEE Electric Ship Technologies Symposium (ESTS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116701815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Solid-state breaker protection in MVDC systems MVDC系统中的固态断路器保护
2017 IEEE Electric Ship Technologies Symposium (ESTS) Pub Date : 2017-08-01 DOI: 10.1109/ESTS.2017.8069315
K. Corzine, Allan Overstreet, P.E. Tom Baragona
{"title":"Solid-state breaker protection in MVDC systems","authors":"K. Corzine, Allan Overstreet, P.E. Tom Baragona","doi":"10.1109/ESTS.2017.8069315","DOIUrl":"https://doi.org/10.1109/ESTS.2017.8069315","url":null,"abstract":"The development of medium-voltage DC power distribution for future Naval ships brings questions about the protection methods to be used in various places within the architecture. This paper starts with overlaying the current-time curve of a solid-state DC breaker with a traditional DC breaker. Using both methods can address slowly encroaching faults and rapidly occurring faults. A medium-voltage DC system demonstrator is described which includes solid-state breaker protection. The system is tested in the laboratory where it is demonstrated that a hard fault can be isolated from a controlled rectifier by the solid-state breaker within the ultra-fast time period (sub-millisecond). With this system, faults of various time scales (slow, fast, and ultra-fast) can be addressed using traditional breakers, power electronic controls, and solid-state breakers.","PeriodicalId":227033,"journal":{"name":"2017 IEEE Electric Ship Technologies Symposium (ESTS)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126728606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
Hardware-in-the-loop testing of high switching frequency power electronics converters 高开关频率电力电子变换器的硬件在环测试
2017 IEEE Electric Ship Technologies Symposium (ESTS) Pub Date : 2017-08-01 DOI: 10.1109/ESTS.2017.8069297
Michele Difronzo, Matthew Milton, M. Davidson, A. Benigni
{"title":"Hardware-in-the-loop testing of high switching frequency power electronics converters","authors":"Michele Difronzo, Matthew Milton, M. Davidson, A. Benigni","doi":"10.1109/ESTS.2017.8069297","DOIUrl":"https://doi.org/10.1109/ESTS.2017.8069297","url":null,"abstract":"In this paper, we present the Hardware-In-The-Loop (HIL) usage of a new simulation approach recently introduced by the authors and discuss the programmable logic interface required for the HIL simulation of high switching frequency power electronics converters. As a test case, we simulate a notional ship power system where one converter is externally controlled using the developed HIL simulation platform. The ship system is composed of eight converters all operating at 100kHz, the real-time simulation is performed using a FPGA-based platform and a 50 nanosecond simulation time step.","PeriodicalId":227033,"journal":{"name":"2017 IEEE Electric Ship Technologies Symposium (ESTS)","volume":"22 13","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113937378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 14
High speed disconnect switch with piezoelectric actuator for medium voltage direct current grids 中压直流电网用压电致动器高速断开开关
2017 IEEE Electric Ship Technologies Symposium (ESTS) Pub Date : 2017-08-01 DOI: 10.1109/ESTS.2017.8069316
M. Bosworth, D. Soto, R. Agarwal, M. Steurer, T. Damle, L. Graber
{"title":"High speed disconnect switch with piezoelectric actuator for medium voltage direct current grids","authors":"M. Bosworth, D. Soto, R. Agarwal, M. Steurer, T. Damle, L. Graber","doi":"10.1109/ESTS.2017.8069316","DOIUrl":"https://doi.org/10.1109/ESTS.2017.8069316","url":null,"abstract":"With the future adoption of intermittent sources of power generation and the need for dynamic and reconfigurable power systems, a shift in power system design leans towards power electronics based, fault current limited distribution systems. Design requirements for breakers will focus on fast operation to handle dynamic changes, rather than breaking large magnitude fault currents, as in conventional breakers. High-speed disconnect switches are expected to play a vital role in future DC shipboard power systems. Previous work on an NSF funded project resulted in the development of a 200 A, 15 kV fast mechanical disconnect switch for AC applications. This paper explores the use of the same type of technology for DC power systems, describes the differences and identifies the research and development work needed to make the technology fit for shipboard applications.","PeriodicalId":227033,"journal":{"name":"2017 IEEE Electric Ship Technologies Symposium (ESTS)","volume":"87 11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133414989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
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