drive train
Reliability comparison of DFIG drive train configuration with PMG drive train configuration in the first 5 years of operation
... This paper is also unique because of the separation of the analysed population into different drive train configurations. Current generator and converter failure rates in the public domain are for one ...
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Cost of energy for offshore wind turbines with different drive train types
... represent drive train types where no empirical data ...direct drive and two stage gearbox drive train types in this analysis were based on wind turbines that have only just recently ...
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Current signature and vibration analyses to diagnose an in-service wind turbine drive train
... Abstract: The goal of the present paper is to achieve the diagnosis of an in-service 1.5 MW wind turbine equipped with a doubly-fed induction generator through current signature and vibration analyses. Real data from ...
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Availability, operation and maintenance costs of offshore wind turbines with different drive train configurations
... Transport costs were the second largest contributor to the overall O&M costs. Figure 10 shows the transport costs for 10km, 50km and 100km sites. The transport costs are made up of crew transfer vessels (CTVs) shown ...
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Detailed pseudo-static drive train modelling with generator short circuit
... Unlike the generator torque, the LSS torque shows a prolonged initial change in torque (Figure 5). In comparison to the reduction in torque provided by the crowbar in the generator torque, the effect on the LSS torque is ...
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Effect of Supporting Structure Stiffness on the Drive Train Assembly of an Induced Draft Cooling Tower under Seismic Effects
... The paper describes the procedures used for the seismic qualification of an essential component, viz the air drive train assembly for an induced draft cooling tower for a nuclear power project. Though this ...
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Review of Modeling and Simulation Technologies Application to Wind Turbines Drive Train
... the drive train and its performance has been evaluated during short circuits [15] and transient stability [16], ...the drive train to the inertial response was not well ...The drive ...
15
Availability, operation & maintenance costs of offshore wind turbines with different drive train configurations
... direct drive generators were ...stage drive trains came from empirical data their failure rates remained the same and were plotted as constant lines in Figure ...direct drive and 2 stage drive ...
33
Wind speed Wind turbine Drive train PMSG Sliding mode control
... The wind energy conversion system for the generation of electricity in variable speed needs the control of speed of permanent magnet synchronous generator in order to maintain its efficiency. Inorder to maintain the ...
10
Torque Converter Predictive Modeling Validation in a Post Transmission Parallel Hybrid Drive Train.
... As the transportation sector grew, so did the use of torque converters. In the United States became very popular in the early 1930’s. In addition to its durability, simplicity of construction, and smooth operation, the ...
73
Power Assisted Tricycle with Drive Train Arrangement for Disabled Persons
... with drive train option for transmitting power from the electric motor to the drive ...chain drive system that reinforces our commitment to it is its ability to transmit large torques without ...
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MODELING OF A SHELL ECO-MARATHON VEHICLE BASED ON DRIVE-TRAIN CHARACTERISTIC AND DRIVER MODES TO PREDICT FUEL CONSUMPTION OF THE VEHICLE ON A SPECIFIC TRACK
... To accomplish an improved distance for the next competition, vehicle dynamic modeling would be built to represent the vehicle and the driver modes in the race track to minimize fuel consumed. Vehicle dynamic modelling ...
5
Offshore availability for wind turbines with a hydraulic drive train
... hydraulic drive train system reviewed used an electrically excited wound rotor brushless synchronous ...hydraulic drive train proponents are the ability to place motors and generators in the ...
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Direct Torque Controlled Drive Train for Electric Vehicle
... There is a growing attention to the Electric Vehicle (EV) to control emission of greenhouses gases in atmosphere in automotive industry. In-wheel technology is a modern propulsion system in EV’s. BLDC motors are in ...
5
Multi-Objective Control of Utility-scale Variable-Speed Wind Turbines for Drive-train Load Reduction in Low Wind Speed Regime
... of drive-train loads in large scale wind turbines operating in the low wind speed ...damping drive-train ...damping drive-train vibrational loads without compromising on the ...
12
Multi Purpose Drive Train Road Test Simulation System
... side drive can be programmed to simulate the exact performance curves of any desired engine and to even exert negative load similar to an engine during vehicle coasting with no gas ...side drive can also be ...
8
V2G Based Solar Electric Vehicle Drive Train
... The brushless DC (BLDC) motor is becoming increasingly popular in sectors such as automotive (particularly electric vehicles (EV)), HVAC, white goodsand industrial because it does away with the mechanical commutator used ...
9
A Review on Hybrid Electric Vehicle
... Hybrid vehicles rely on two or more energy converters for generating propulsion. Each energy converter is fed by an appropriate on-board energy reservoir. A hybrid electric vehicle (HEV) is comprised of an internal ...
6
STUDY OF MARINE ENRGY SYSTEM: AN EIGENVALUE ANALYSIS
... This paper discusses on small signal stability analysis of fixed speed marine generator. To investigate such analysis, a small signal stability analysis model is developed for marine energy system which includes two mass ...
5
Study on Differential for Optimum Utilization in Automobile
... When the car is taking a turn, the outer wheels will have to travel greater distance as compared to inner wheels in the same time. If therefore, the car has a solid rear axle only and no other device; there will be ...
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