10KW Vertical Axis Wind Turbine User Manual
Contents
1. the more power to be generated The wind energy is proportional to three cubed of the wind speed For example the wind speed of 5m s can generate nearly twice more electricity than that of 4m s 11 If the air current is unstable and the turbulence is serious the possibility of damage of the wind power generator is big It is bad not good for the generator to operate well and safe in a long time many years Moreover the turbulence current will affect the wind power generator to reduce the generated energy substantially The area with high wind speed but serious turbulence is not good for installation The tower should be high enough to get higher wind speed and the air current will be more stable In a flat area the height of wind power generator should be above 6 meters Trees and some buildings may be the barriers for the air current Around the barriers there will be a high wide slow moving and inordinate air current zone We should avoid installing the VAWT in such areas Please refer to the follow data 1 The height of tower should be at least 6 meters higher than the highest barriers and kept 150 meters away 11 If we have to install the wind power generator near the barrier the height of tower at least twice than height of barrier while the height of tower should be less than 12 meters 2 Directions on Foundation Construction If the foundation is hard rock the ground should be leveled off If the foundation is sof2. 10KW Vertical Axis Wind Turbine User Manual Content I Overview II The Installation of VAWT 1 The Place of Installation 2 Directions on Foundation Construction 3 Configuration of Power Generating System 4 Routine Maintenance 5 Trouble Shooting II Introduction of VAWT 1 Material Instruction 2 Technical Parameters and Power Curve 3 Accessory and Installation Diagram Thank you for buying our Vertical Axis Wind Power Generator Please read the manual carefully before operating the machine It is not only to ensure the generator in safe and normal operation but also to bring all the advantages into full play We hope the vertical axis wind power generator will make you satisfied and happy I Overview Our wind power generating set utilize a new aerofoil vertical axis wind wheel and magnetic suspension structure choose high strength fiberglass reinforced plastic and epoxy resin to make blades Our VAWTs are widely used in the areas where there are good wind resources It can offer the uninterrupted power supply UPS for electrical equipments in areas in shortage of electricity It 1s applicable for both off grid system and on grid system I Installation 1 The place of Installation The place to be chosen for installation is very important for energy generation and safe operation A good place should meet two basic requirements high average wind speed and weak turbulence 1 The higher the average wind speed
3. K a FREE ce RR a a DL Al RR CE LE ER AE PaaS SaaS eae A ee REL J n ee A lee wind speed m s IV Accessory and Installation Diagram 1 Connection of Tower and Generator Free standing tower Generator Joint bolt M16x65 6 units Connection of tower and generator 2 Installation of Wheel Hub wheel hub Ipc M42 nut flat gasket elastic pad Ipc Installation of the hub 3 Installation of Wings Wing 10pcsr Bolt M10x35 120pcs 4 Installation of Blades Blade Spcsr Bolt M12x30 20pcs 5 Installation of Middle Connection Plate Middle connecting plate Spcs 6 Diagrammatic Sketch Diagrammatic sketch Controller Unloading box Battery
4. ergy coefficient is high 11 Generator is made up of the superior high strength permanent magnetic material The volume is small and weight is light the generating electricity coefficient is high The generator specialists use special electromagnetic technology to make the generator which has extremely low start up drag torque to make sure the VAWT can start up in the gentle breeze The generating electricity coefficient start up performance and overspeed overload capacity of generator are in the leading position in this field 111 Whole body is made up of alloy aluminum precision casting It can be used in air temperature 30 C 60 C high humidity karaburan and salt mist in some extreme weather It has high reliability nice appearance and installation is easy You can enjoy the clean green energy and beautiful scenery as well 2 Technical Parameters and Power Curve i 10KW technical parameters Rated power 10KW Rotor Diameter 6m Height of the Blades 6 6m Material of Blades Glass Fiber Reinforced Plastic Number of Blades 5 Rated Rotating Speed 100r min Rated Wind Speed 13m s Start up Wind Speed 3 8m s Work Wind Speed 3 8 25m s Survival Wind Speed 50m s Output Voltage AC360V Overspeed protection machinery limited speed and electromagnetic brake Overload protection electromagnetic brake or unload unloading device 11 10000W power curve power 10kw power curve kv lek yo EEE oe 6
5. needed But for the whole wind power generating system we should check and maintain regularly in order to make sure the system can operate well i Check the dragline of tower If it looses we should taut strain them in time especially in the first three months after setting up the tower and after strong wind 11 Check wire connections 111 Check and maintain the storage battery bank regularly iv Before the extreme weather like very strong wind typhoon or hurricane etc to protect from any damage the tower should be laid down 5 Trouble Shooting Possible Reason Wire rope is loose Tauten fasten Shake of VAWT Set bolt of blades is loose Tauten fasten Blade is damaged Change with a new one Blade is frozen ice on surface Clear the ice Fastening piece is loose Lay VAWT down check the Unusual noise ee Bearing is damaged fastening piece Friction between parts of VAWT Change a new bearing Check Rotor speed is lower Output voltage is lower Generator alternating current circuitry have no current Generator output alternating current is normal but no direct current Output capacity of storage battery is not enough Friction of generator rotor Generator stator winding short circuit or output short circuit The switch of controller is in off position The rotor speed is lower There is short circuit in stator winding three phase Short circuit in controller Lower
6. output voltage electric transmission line is longer the diameter of lead wire is thin Generator alternating broken circuit or fuse fusing current Output line broken circuit Direct current fusing current Output line broken circuit The rectifier in controller is damaged broken Output voltage of generator is too lower or has no generating electricity The wiring terminal of storage battery is acid erosion the electric conduction is not good Storage battery lose effectiveness Ill Introduction of VAWT 1 Material Introduction Change a new bearing Check the short circuit part and insulate The switch of controller is in on position Check the reason and restart Check the short circuit part and insulate Change a new one Shorten the transmission line or make the diameter of lead thick reduce the loss Check the reason witch on Check the broken circuit part and switch on Change a new one Check the broken part and Switch on Change a new one Check Clearing the connect parts make sure connection well and fastening then daub the barrier cream Change a new one 1 Wind turbine blades we utilize high strength fiberglass reinforced plastic and epoxy resin to make blades The wind rotors operate stably and quietly This kind of new aerofoil is elaborately designed by aerodynamic and _ hydro mechanical specialists The start up wind speed or cut in wind speed is low and the wind en
7. t rock 2X2 square meters the ground should be tamped in order to avoid the foundation sinking If the foundation is the soft bed dig a hole 1 5 X 1 5m and 2m in depth and on the bottom put clay 300mm in thickness and then tamp 3 Configuration of Generating System Please configure the devices into the power generating system according to the specific conditions Controller To make sure the wind power generator to connect with the controller before setting up the tower then turn off the controller and make sure the controller in OFF state put the switch in off position after setting up the tower make sure the controller to connect with the storage battery correctly and then turn on the controller put the switch in on position Controller inverter for the clients who need the alternating current match 200V 110V 50Hz 60Hz an inverter is needed Storage battery the 10KW wind power generator should match with 120AH 12V X 32 battery bank Make sure the catelectrode negative electrode of battery to connect with the earth Cable Choose the wire of right diameter and the distance between the generator set and storage battery to avoid loss of the electrical energy The minimum wire diameter cable conductor specification 10000w mm 10 The distance between the generator set and storage battery m lt 50 50 100 100 150 4 Routine Maintenance No daily maintenance on the vertical wind power generator is
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