Structurally, it consists of a test and measuring units.

The measuring unit is made in a desktop version and consists of a housing at which is mounted a front panel with a circuit and measuring instruments.

The test unit is made as a desktop version as well and represented as a frame with placed on it:

axial fan;
celled rectifier;
wind generator rack and wind generator;
box (top casing);
frequency converter.

The air flow from the fan, passing through the duct, goes to the wind turbine impeller and sets it in rotation. The impeller can be removed without much difficulties, the delivery set includes at least 3 types of blades. A set of blades of each type includes at least 6 blades. The impeller blades have an adjustable angle of inclination. The maximum wind speed at the blades is 10 m/s. The max. power of the turbine is 0.2 W. Electrical circuits connection at the panel is carried out by unified jumpers.

The stand is accompanied with a set of teaching materials and technical documentation intended for the teaching staff.

Experiments provided

Speed and wind turbine voltage variation depending on the impeller type and the angle of blades inclination.
Dependence of wind turbine power on wind speed.
Wind turbine characteristics at a constant wind speed.

Technical specifications

Power supply:
measuring unit		~220V, 50Hz
test unit		3~380V, 50Hz
Consumed power, max
measuring unit, kW		0,05
test unit, kW		1,5
Overall dimensions measuring unit, max
	width, mm	525
	height, mm	400
	depth, mm	305
Overall dimensions test unit, max
	width, mm	900
	height, mm	580
	depth, mm	660
Weight of the equipment, kg, max		100

Scope of delivery

training laboratory equipment – 1 pc.;
removable impellers – 1 set;
connection jumpers and cables – 1 set;
passport – 1 pc.;
supplementary materials in electronic format – 1 pc.

NTC-20.04 “Wind power unit”

Experiments provided

Technical specifications

Scope of delivery

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