Control unit for wind power plant ET 220.01 Use of wind energy in stand-alone operation under real weather conditions Features - use of wind energy in stand-alone operation under real weather conditions - compact control unit with charge controller and electrical consumers - network capability: observe, acquire, analyse experiments via customer's own network Learning objectives/experiments - in combination with the wind power plant ET 220.01: -- conversion of kinetic wind energy into electrical energy -- operating behaviour of a wind power plant under real weather conditions -- components, function and setup of a stand-alone system with a wind power plant -- energy balance of a stand-alone system with a wind power plant - GUNT 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] control unit for wind power plant ET 220.01 in stand-alone operation [2] connections for wind power plant ET 220.01 and the accumulator in ET 220.01 on the rear [3] charge controller with overcharge protection with fixed resistors [4] 2 lamps as electrical loads (consumers) [5] detection and display of the wind velocity and rotor speed of ET 220.01 [6] detection of current and voltage at different points of the stand-alone system [7] additional measuring points for current and voltage using the laboratory's own measuring equipment [8] remote learning: detailed E-Learning course on the basics of wind power accessible online [9] network capability: observe, acquire, analyse experiments at any number of workstations with GUNT software for data acquisition via the customer's own LAN/WLAN network [10] GUNT software for data acquisition via USB under Windows 10 Technical data Charge controller - nominal voltage: 12V - max. charging voltage: 14,2V - max. current: 40A - control procedure: PWM Electrical load (2 lamps) - voltage: 12VDC - power: 55W each Measuring ranges - wind velocity: 0,3...50m/s - speed: 0...3000min-1 - voltage: 0...20VDC - current: 0...35A 230V, 50Hz, 1 phase 230V, 60Hz, 1 phase 120V, 60Hz, 1 phase UL/CSA optional LxWxH: 1000x550x590mm Weight: approx. 47kg