salient pole generator rotor
Development and Analysis of the Magnetic Circuit on Double-Radial Permanent Magnet and Salient-Pole Electromagnetic Hybrid Excitation Generator for Vehicles
... of generator increased, field winding current and excitation loss decreased, and efficiency of generator ...excitation generator can be divided into two types: series hybrid excitation ...
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A fast method for modelling skew and its effects in salient pole synchronous generators
... of salient-pole Synchronous Generators ...the rotor pole face losses are affected by stator skewing and provides a wide range of experimental data at no-load and full-load ...
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Sensitivity analysis for performance and power density improvements in salient pole synchronous generators
... 400kVA salient-pole synchronous generator, without exceeding the limitations due to critical parameters such as total harmonic distortion of the no-load ...reduced rotor temperatures. ...
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Mixed Eccentricity Fault Diagnosis in Salient-Pole Synchronous Generator Using Modified Winding Function Method
... the rotor and ...of rotor coincides with rotor rotating axis, while stator symmetrical axis is displaced with respect to aforementioned ...the rotor symmetrical axis is displaced with respect ...
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Salient Pole Synchronous Generator Optimization by Combined Application of Slot Skew and Damper Winding Pitch Methods
... the pole shoe does not represent a significant technological problem and is much simpler to manufacture in compare with the slot skew or the fractional armature winding ...the generator, which increases ...
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Determination of Load Angle for Salient-pole Synchronous Machine
... for salient-pole synchronous ...the rotor position. In some cases the end of the rotor shaft is not free to be used and mounting of an encoder is ...synchronous generator, transformer ...
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Time-Stepping Finite-Element Analysis of Dynamic Eccentricity Fault in a Three-Phase Salient Pole Synchronous Generator
... the salient pole synchronous generator in healthy and faulty conditions using ...This generator is heterogeneous, with non-linear magnetization stator and rotor ...synchronous ...
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Analysis of salient pole synchronous generators operating in single phase condition
... While at no-load operation, as mentioned in Sections II and III, the value of the excitation current is the same as in 3θ condition, a mmf reduction has to be considered when a generic load is applied. This can be ...
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Fundamental study and optimization of outer rotor hybrid excitation flux switching generator for grid connected wind turbine applications
... (the rotor), and the armature wound on the stationary member (the ...The rotor field is either of salient-pole as shown in figure ...non-salient- pole construction, also known as ...
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Phasor diagram analysis for non salient pole synchronous generator
... the generator also can be predict based on the load angle delta of the non-salient pole synchronous ...and rotor (field) in the ...non-salient pole in the graph 9(a) and the ...
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A New Skewed-Rotor-Pole Switched Reluctance Motor Design
... gap magnetic flow is basically passed through paths which have the least reluctance. Because of stack lamination and its length compared with air gap length, the total tangential component of flow can be neglected. That ...
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Analysis and Reduction of Cogging Torque of Line-Start Permanent Magnet Motors
... The air gap shape is complex for an LSPMSM with two-sided slots which makes it difficult to perform its cogging torque analysis. Moreover, it also makes it difficult to use the cogging torque analysis method for PM with ...
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International Journal of Pure and Applied Sciences and Technology
... SCIG generator is popular to use in power ...its rotor resistance and by taking its output power and electromagnetic torque, its results compared and its efficiency ...
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Effect of Inertia Constant on Generator Frequency and Rotor Angle
... 3. Rotor angle stability is defined as the ability of synchronous machine of an interconnected power system to remain in synchronism after being subjected to a ...generators. Rotor angle stability analysis ...
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TYPESOFWINDTURBINES.ppt
... gearbox - increases speed of shaft between rotor hub and generator generator - rotational energy is converted to electricity using. electromagnetism[r] ...
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Modeling and simulation of wind turbine for partial load operation
... induction generator (DFIG) and to investigate its behavior in partial load operation using computer ...including generator speed, torque and electrical power output are measured and ...speed ...
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The study of impact third harmonic by salient polesynchronous generator
... Harmonic in a power system existed since the discovery of the alternating current (AC) system back in the 1980s when the first alternator was first built [1],[4]. The imperfect sinusoidal voltage produced by AC ...
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Transient Stability Enhancement of Induction Generator Piyush Bahad, Nachiket Korde
... case generator supplying power of ...fault, rotor gets accelerated, voltage decreases to zero and current increases suddenly to a large ...s. rotor speed still goes on accelerating for long time ...
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Integration of a direct drive contra-rotating generator with point absorber wave energy converters
... contra-rotating generator (DD-CRG), originally designed for the tidal energy industry, to a generic point absorber wave energy ...the generator facilitates lower torque and higher speed inputs compared to a ...
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DFIG for Wind Energy Generation Using Stator Voltage Orientation Control – A Review
... Wind energy have been attracting great attention due to the cost increase, limited reserves, and adverse environmental impact of fuel such as coal, oil, or natural gas. In the meantime, technological advancements, cost ...
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