ET 224 Operating Behaviour Of Wind Turbines Didactic Equipment Vocational Education Equipment Renewable Training Equipment
Characteristic and control on a wind power drive train Features - low speed drive unit simulates wind rotor - measurement and simulation software with control function for electronic load - automated capture of characteristic diagrams as a function of wind speed, rotor blade angle and rotor speed - network capability: observe, acquire, analyse experiments via customer's own network Learning objectives/experiments - conversion of kinetic energy into electrical energy - power coefficient and tip-speed ratio - study how torque and speed affect the efficiency of the gear unit and generator - study how wind speed and rotor blade angle affect the typical torque characteristic of a wind rotor - power limitation by controlling speed and rotor blade angle - familiarisation with wind-guided turbine control in autonomous mode - E-Learning -- multi-media online course on the fundamentals of wind power -- learning independent of time and place -- access via Internet browser -- check through targeted review of the learning objectives Specification [1] measurements and simulation of typical characteristic values on a wind power drive train [2] remote learning: detailed E-Learning course on the basics of wind power accessible online [3] low-speed drive motor with adjustable speed simulates wind rotor [4] drive train with spur gear [5] three-phase synchronous generator with integrated rectifier [6] sensor for generator speed and drive-side and generator torques [7] adjustable electronic load with interface for software connection [8] software for turbine control and acquisition of measured values, successive operating windows for user guidance [9] simulation of characteristic diagrams as a function of wind velocity, rotational speed and rotor blade angle [10] simulation of autonomous turbine operation with specified wind velocity [11] network capability: observe, acquire, analyse experiments at any number of workstations with software via the customer's own LAN/WLAN network [12] software via USB under Windows 10 Technical data Three-phase synchronous generator - rated speed: 1800min-1 - max. power: 250W - max. current: 4A - max. voltage: 280V Spur gear - transmission ratio: 1:53 - rated load capacity: 335Nm - rated efficiency: 94% Drive motor - rated speed: 22min-1 - speed range: 3...22min-1 - rated power: 0,37kW - max. torque: 153Nm Measuring ranges - speed: 0...2800min-1 - torque: 0...200Nm (drive) - torque: 0...10Nm (generator) - current: 0,005...25A - voltage: 0...300V 230V, 50Hz, 1 phase 120V, 60Hz, 1 phase, 230V, 60Hz, 1 phase UL/CSA optional LxWxH: 1480x780x1500mm Weight: approx. 105kg
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