Wind Turbine Simulation System and Method
A simulation system and simulation method technology, applied in wind turbines, monitoring of wind turbines, control of wind turbines, etc., can solve problems such as increased costs, complex systems, and inability to simulate the operating conditions of wind turbines, and achieve the effect of simple cost
Active Publication Date: 2016-11-23
KOREA ELECTRIC POWER CORP
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- Description
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- Application Information
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Problems solved by technology
That is, the conventional wind turbine simulation system does not simulate the wind acting on the wind turbine, but only performs performance evaluation by directly connecting the gearbox or the generator to the motor. Therefore, there is a constraint that the actual operating conditions of the wind turbine cannot be simulated.
Method used
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[0040] The wind turbine simulation system 100 can be installed on the base frame B, but the shape and size of the base frame B are not limited. On the other hand, in order to avoid the collision of the blades of the wind turbine simulation system 100 when they rotate, the base frame B may be partially provided with openings (not marked).
[0041] The wind turbine model part 120 simulates the motion of an actual wind turbine, and may include: a rotor (rotor) R, including a simulated blade 121 and a hub (hub) 123 for configuring the simulated blade 121; and a drive train (Drive Train) 125 , to increase or decrease the rotational speed of the wind wheel R and transmit power.
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Disclosed are a wind turbine simulation system and method. The wind turbine simulation system according to one embodiment of the present invention is a wind turbine simulation system that is unaffected by the actual operating conditions of a wind turbine and comprises: a wind turbine model unit including a rotor having model blades provided with a plurality of strain sensors attached to the surfaces thereof and a hub, and a driving column for increasing the rotating speed of the rotor and transmitting power; a driving unit including a driving motor for driving the rotor; a generating unit including a generator for converting the rotating force generated by the wind turbine model unit to electrical energy; and a controller for controlling at least one of the wind turbine model unit, the driving unit, and the generator unit.
Description
technical field [0001] The present invention relates to a wind turbine simulation system and its method, and more specifically, to a wind turbine simulation system and its method for optimizing the operation of the wind turbine by monitoring the state of the wind turbine and predicting the fatigue life of the components to determine the component replacement cycle . Background technique [0002] The irregularity of the output power of the wind power generation system caused by the variability of wind speed as an energy source may reduce the power quality such as voltage and frequency of the surrounding system users and loads, so it is necessary to develop a specific operation that can reflect the actual wind power generation system conditions of wind power simulators and even wind turbine simulation systems. [0003] As a technology related to this, the conventional wind turbine simulation system only performs the function of evaluating the performance of the gearbox or the...
Claims
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IPC IPC(8): F03D17/00F03D7/00
CPCF03D80/00F05B2260/84Y02E10/72F03D17/00F05B2260/83
Inventor 吴沂镛李在庆朴埈永李准信
Owner KOREA ELECTRIC POWER CORP