turbine-generator shaft system
Determination of stress on turbine generator shaft due to subsynchronous resonance using finite element method
... the generator shaft which ultimately leads to malfunction of the entire power generating ...the generator and turbine when the line is compensated with ...phase generator is coupled ...
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Modeling and simulation of wind turbine for partial load operation
... wind turbine, the complex original system is mapped to a simpler ...connecting shaft is neglected because the moment of inertia of the shaft is much smaller than the moment of inertia of the ...
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Study of Subsynchronous Resonance in Power Systems
... the turbine operating almost at full load, subsynchronous feedback from the converter cascade into the network caused pulsation in the electrical airgap torque of the generator of ...the shaft ...
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MODELING OF GAS TURBINE OPERATED BY MUNICIPAL SOLID WASTE TO GIVE ELECTRICAL POWER AND SUPERHEATED STEAM IN KOLKATA CITY
... gas turbine with rotary heat exchangers for the purpose of mobile power generator with power generation of 300 k W and 42% thermal efficiency at 1350 o C turbine inlet ...gas turbine producing ...
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Small Scale Horizontal Wind Turbine System Using DC DC Boost Converter
... armature shaft which is coupled to shaft of rotor. But wind turbine has less speed and torque so it is require gear for rotation of armature shaft of ...coupled generator. This ...
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A Methodology for Subsynchronous Oscillations Detection in Generators using Butterworth-like Filters.
... A three phase fault (simulated at t = 200 ms) at the end of a transmission line, that converges to Bahía Blanca (where the thermal power plant with the 2 steam turbine generator is located) occurs in a ...
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Maglev Wind Turbine Generator
... transmission system incorporated together. Design of blade: Wind turbine blades that are used here have on aerofoil– type and a variable ...vertical shaft are used, it has a height & width of ...
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Review on Micro-generation of Electricity Using Rooftop Turbine Ventilator (R.T.V)
... The main component of the system is the AFPM generator. It will convert the kinetic energy from wind into electrical energy. The AFPM machine is used where low speed is require .The AFPM design have higher ...
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Voltage and Power Oscillation Damping Improvement of 132KV Karbala Grid using DFIG Wind Turbine Generator
... the shaft of the ...wind turbine output power and the stator terminals voltage (or reactive power) measured at the ...pre-defined turbine power-speed characteristic to track the maximum power ...the ...
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Analysis of Sub synchronous Resonance Using Simulation of IEEE FIRST BENCHMARK Model
... to turbine-generator shaft failure and electrical instability at oscillation frequencies lower than the normal system ...of shaft damage from torsional ...
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Effect of Different Turbine-generator Shaft Models on the Subsynchronous Resonance Phenomenon in the Double Cage Induction Generator Based Wind Farm
... Transmission capacity of existing lines may need to be enhanced to accommodate the large amounts of power from wind plants. Application of series capacitors in transmission lines is a well-known technology to increase ...
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Download Download PDF
... A Shaft Sleeve Puller was developed, designed and constructed in response to the need to pull-out / pull-in the 30-tonnes by 12m long rotor of the 100-MW gas turbine generator for inspection, as part ...
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Reduction of Shaft failure in Wind Turbine
... wind turbine system at a ...Mechanical Turbine and Electric ...Energy System including the principle segments, outline and ...box, Generator, Electronic Control Unit, Yaw Controller, ...
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Demonstration of a Dynamic Braking System for Reduced Runaway Speed of Hydraulic Turbines
... breaking system cannot be connected when there is an elec- trical fault in the generator, it is interesting to see how many times the braking resistor could be activated for a number of ...
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Modeling and control of MPPT Based Grid Connected Wind-PV Hybrid Generation System
... the PWM can be calculated. According to this algorithm, overshoot appears in the starting and slowly decreases till it reaches a stable steady state. The control action will stop only when the output power reach its ...
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Integrated Design, Analysis, and Implementation of Hybrid Power Optimizer for DC Distribution System
... The centralized and regulated electric utilities have always been the major source of electric power engenderment and supply. However, the incrimination in demand for electric power has led to the development of ...
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Alarms related wind turbine fault detection based on Kernel support vector machines
... To detect the faulty condition of the wind turbine, a two-stage classification method is proposed, as illustrated in Figure 4. By checking time-series data, the original dataset includes data under the normal ...
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Effects of Vapor Generator on Organic Rankine Cycle for Low Temperature Heat Source
... Maizza et al., (2001) [3] reported that the fluid thermodynamic characteristics give rise to thermodynamic limitations to the amount of energy that can be extracted from the heat source. Some refrigerants satisfy the ...
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A stand alone hybrid power system with energy storage
... wind turbine- based hybrid power system, a combination of the fuel cell, electrolyzer and battery can represent the most suitable ...storage system or can be used to generate hydrogen by the ...
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Minimization of electro mechanical interaction with posicast strategies for more electric aircraft applications
... de-icing system and the air cabin can be connected and disconnected at any time during the ...de-icing system must be part of the time on and ...de-icing system the perfect load to use on the PMS ...
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