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Strategies for the interconnection of off-shore power systems to shore using AC or DC
2010 International Conference on Power System Technology, 2010This paper deals with the problem of choice whether the best solution for interconnecting off-shore power systems is via High Voltage Alternate Current (HVAC) or Direct Current (HVDC) transmission. The typical off-shore interconnection strategies based on HVAC and HVDC technologies are illustrated from the technical and economical point of view, with ...
Piergiovanni La Seta, Edwin Lerch
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Shore power from naval vessels
Electrical Engineering, 1948During the early stages of the normandy invasion in World War II, the French port of Cherbourg fell to the Allies. The city was virtually without electric power, however, because of damage to the generating equipment. The Allies rushed a destroyer escort, the USS Donnell, into the harbor.
F. E. Anderson, W. H. Fifer
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Shore-To-Ship Power Supply System for a Cruise Ship
2009 IEEE Industry Applications Society Annual Meeting, 2009The power demand for a large cruise ship during berthing is close to 10 MVA. Such a power demand from the shore-to-ship requires multiple parallel feeds at medium voltage to match with the ship's connection point voltage. The cruise ship authority required installation of a neutral grounding disconnect switch (DS) and insulated ground conductor (IG) at
Dev Paul, Vahik Haddian
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IEEE Electrification Magazine, 2020 This article reviews the available systems for shore-to-ship high-power charging, including recent technologies, control methods, and related challenges.
Mehdi Zadeh +2 more
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Minimizing Disruptions During Shore Power Installation
Ports 2013, 2013Over the last several years, the Port of Long Beach has initiated the design and construction of numerous shore-to-ship power (SSP) projects in order to reduce exhaust emissions from container vessels and to meet upcoming California Air Resources Board (CARB) regulations.
Jose Hernandez +2 more
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Martin Linge Electric Power from Shore
Abu Dhabi International Petroleum Conference and Exhibition, 2012Abstract Martin Linge offshore gas field (formerly named Hild) is located on the Norwegian sector of the North Sea, southwest from Oseberg. The field development comprises a platform with a jack up rig and Floating Storage Offloading unit.
Edouard THIBAUT, Bruno LEFORGEAIS
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Shoring up power: Electoral reform and the consolidation of authoritarian rule
Electoral Studies, 2020Why do autocrats adopt proportional representation (PR)? Conventional wisdom suggests autocrats should prefer majoritarian electoral rules because they favor large parties. Yet, since 1945, autocrats have been almost three times more likely to institute reforms towards PR than majoritarianism.
Jennifer Gandhi +2 more
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The Application of HVDC Transmission in Shore Power Supply
2017 International Conference on Industrial Informatics - Computing Technology, Intelligent Technology, Industrial Information Integration (ICIICII), 2017In order to avoid the pollution by the emission of ships which docked in port, the shore power has become a trend. Nowadays, most of the electric power generation, transmission, distribution and consumption of high level are in alternating current form, so the HVAC transmission becomes the selection of shore power supply.
Jiali Xiong, Jianming Guo, Qing Liu
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Wave power variation in the near-shore regions
Coastal Engineering, 1987Abstract Wave power variation in the near-shore regions has been calculated for non-breaking waves using an analytical formulation and an explicit solution. Bottom friction, refraction and shoaling effects have been considered in the analysis. The model has been extended to the analysis of random waves.
M.M. Purandare, P.A.Aswatha Narayana
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Low-voltage shore connection power systems
2017 IEEE/IAS 53rd Industrial and Commercial Power Systems Technical Conference (I&CPS), 2017This paper reviews low-voltage shore connection power systems for ships with up to 1,500kVA and voltage of 400V to 690V. The design for these systems is contained in the current low-voltage shore connection (LVSC) draft standard IEC/IEEE80005-3. This paper attempts to clarify that a LVSC design that uses multiple parallel feeder circuit breakers is not
Dev Paul +3 more
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