Performances comparison of induction motors and surface mounted PM motor for POD marine propulsion

Lateb, Ramdane; Takorabet, Noureddine; Meibody‐Tabar, Farid; Mirzaian, Abdollah; Enon, J.; Sarribouette, A.

doi:10.1109/ias.2005.1518534

Cited by 27 publications

(22 citation statements)

References 7 publications

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“…In ferrites,the magnetic moment arises mainly from the parallel uncompensatedelectron spin of individual ion. The intensity of magnetizationcan thus be explained by considering the metal ion distribution andantiparallel spin alignment of the two sub lattice sites as given byNeel's Model [19]. According to Neel's model, three types of interactionsAA, AB and BB are present with the intersub-lattice ABsuperexchange interaction is the strongest one of them.…”

Section: Resultsmentioning

confidence: 99%

“…An additional boost of the progress of permanent magnet synchronous machines (PMSMs) was got after establishing of the interior magnet rotor structure [14], [15] and with the development of tooth-coil winding approaches [16], [17]. [18] presents, At this power and speed areas conventional asynchronous machines should have similar performance characteristics as PMSMs with slightly smaller peak efficiency in the static efficiency map, less torque density and lower power factor [19]. After the rapid increase of the neodymium magnets' price in 2010, there appeared many companies and organizations searching for appropriate designs for so called "rare earth free" electric machines.…”

Section: Introductionmentioning

confidence: 99%

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Characteristics Explorati on of NIiCuZn Nano-Composite coated Permanent Magnets

Narasimhulu¹,

Pasumarthi²

2017

IJEAB

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Characteristics Explorati on of NIiCuZn Nano-Composite coated Permanent Magnets

Narasimhulu¹,

Pasumarthi²

2017

IJEAB

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“…If made small enough, electric motors can be made to fit into propulsion pods, as shown in Figure 4 [3]. A bit more detail on what a propulsion pod might look like is shown in Figure 5.…”

Section: Figure 2: Windings In Slotsmentioning

confidence: 99%

“…This promises shear stress at least as high as that of induction or wound field synchronous machines. However, there are some features of permanent magnet motors that must be considered [6].…”

Section: Permanent Magnet Synchronous Motorsmentioning

confidence: 99%

Motors for Ship Propulsion

2015

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Abstract-Electric propulsion of ships has experienced steady expansion for several decades. Since the early 20 th century, icebreakers have employed the flexibility and easy control of DC motors to provide for ship operations that split ice with back and forth motion of the ship. More recently, cruise ships have employed diesel-electric propulsion systems to take advantage of the flexibility of diesel, as opposed to steam engines, and because the electric plant can also be used for hotel loads. Research vessels, ferries, tankers, and special purpose vessels have also taken advantage of increased flexibility and fuel efficiency with electric propulsion. Today, the US Navy is building an 'all electric' destroyer to be named 'Zumwalt', that employs two induction motors for propulsion. There are several different classes of motors that might be considered for use in ship propulsion, ranging from DC (commutator) motors through conventional induction and synchronous motors to permanent magnet synchronous machines, doubly fed machines and superconducting AC and Acyclic Homopolar machines. This review paper describes features of some of the major classes of motor that might be used in ship propulsion.

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“…Within the different motor types, permanent magnet synchronous machines (PMSM) are gaining prominence for their high power density, low maintenance and inertia [1]. Considering the same output power, the size of a PMSM can be up to 30% and the weight up to 50% less than conventional motors [2]. For their attractive compromise between size and power, PMSM are extensively used in electrical vehicles [3], wind turbines [4] and submarines [1], [2].…”

Section: Introductionmentioning

confidence: 99%

PeMSyn – a Free Matlab-Femm Based Educational Tool to Assist the Design and Performance Assessment of Permanent Magnet Synchronous Machines

Andrade¹,

Santos²,

Vilela³

et al. 2020

Eletrônica de Potência

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This paper introduces PeMSyn, a free tool intended to aid the design and simulation processes of permanent magnet synchronous machines. Using PeM-Syn, one can effortlessly design a permanent magnet synchronous machine, design its winding distribution and assess the machine performance. The machine performance is evaluated by means of FEA since PeMSyn provides an interaction between Matlab and FEMM. Thus, several machine parameters can be obtained. Another interesting characteristic of PeMSyn is its modularity, which means that each functionality can be run independently and new functionalities and machine topologies can be added either by the user or by means of a new PeMSyn update. Aiming to be simple and user-friendly, PeMSyn was coded in Matlab language in form of a graphical user interface (GUI). Moreover, users can easily translate all labels and variable names to their mother language using a language description file already available in English and Portuguese. The modules, the machine design process, the equations involved and an application are shown in this paper. In order to present guidelines on how to use PeMSyn, an example of machine design is proposed and its performance is assessed.

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Performances comparison of induction motors and surface mounted PM motor for POD marine propulsion

Cited by 27 publications

References 7 publications

Characteristics Explorati on of NIiCuZn Nano-Composite coated Permanent Magnets

Characteristics Explorati on of NIiCuZn Nano-Composite coated Permanent Magnets

Motors for Ship Propulsion

PeMSyn – a Free Matlab-Femm Based Educational Tool to Assist the Design and Performance Assessment of Permanent Magnet Synchronous Machines

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