User's Manual of Wind Turbine
Contents
1. start up and cut in speed high aerodynamic efficiency which will go to speed loss working OEFS 466 002 condition in strong winds which helps to lower the possibility of the fan blades spinning too fast which may damage the blades Our blades are made of high strength reinforced fiber glass material adopting new RTM technologies along with modern vacuum processes to guarantee the blades won t be damaged under extreme wind conditions up to 35m s Synchronized Permanent Magnetic Generator hereinafter called PM G PMG is the key parts of wind turbine Our PMG use tombarthite as permanent magnetic material Our PMG with small size low weight high efficiency low starting torque have adopted many advanced technology so it can be started with a low wind speed Wind Turbine Unit Our wind turbine has a long lifespan thanks to our design using superior Aluminum Alloys while adopting accurate die casting technology and anticorrosion technology It s the small things like this that make the unit suitable for placement in all kinds of environments Photograph of Wind Turbine Chart 1 illustration of wind turbine without flange Chart 2 Illustration of wind turbine with flange OEFS 466 002 Part 2 Select an installation area The location where wind turbine will be installed have an important effect on the usage and effectiveness of the wind turbine Here s some aspects have to pay attention to a High annual average wi2. territory OEFS 466 002 Part 3 Specifications and performance of wind turbine A Specification of Wind turbine mame EFD300W EFD40W EFDsow EFDGOW Rated Power wy swo 40 so o Rated Rotation rem amp o 690 so f so 22 z 2 6 2 8 Cut in Wind Speed m s 2 2 Electromagnetic Electromagnetic Electromagnetic Electromagnetic Speed Regulation Brake Ratio stall Brake Ratio stall Brake Ratio stall Brake Ratio stall B Wind speed power output curve of wind turbine Petpet Power W 300W V P Power Curve Cugat kr 9 ADD V P POWER CURVE exo 353 1864 9458 39 SiG saa NTS j 1 m ape PA Mega oe 313 76 rus MA m9 y Mud 452 55 4 425 11 ADD uu DE pus zq 30 3 3 pute Ciulput P 553i 1 pasisi 119 ag A ane i fs 158 81 T 12313 E i va 77 52 08 FT 1922 45 46 Sb pti ao aa imate Em 4 EXT 1334 Wind Speed M S ug rcc i En Wood Speed 34 5 a 2 4 5 a 10 H 4 16 b 2 4 amp z T 12 1 T SOOW V P POWER CURVE Doiemi A x 600W V P POWER CURVE Dupek power i utput Power W r 80 11 4 518 58 1218272243 o0 o 700 en249 705 07 07 800 7 Paes w 78 14 f x P SL tld 3 6 031 46 539 BE F 3 3 e 45 75 600 505 08 500 4 yaum 504 99 0 d j 40241 4 3201 s rtp er pute 300 i 7 f 3 24 ou oo EID y P 18997 11614 143 83 la Bea 1900 ay So 29 tae 39 186 07 p 237352 DP 22 085 4 L 1 17456 ta wsad Speed M5 6 0 0 00815405
3. 527 55 7279 Wind Spend ul 0 3 rh on pee n EET a amp in 13 la 1s 2 1 D E 10 12 14 16 OEFS 466 002 Part 4 Preparation prior to installation a Select installation spot prepare the foundation to fix the tower According to the installation requirements confirm the location where wind turbine will be installed To install the tower it s better to choose mudstone geology environment The length width and depth of fundamental pit should be more than 1 6 1 10 of the height of tower First put the steel reinforcement cage which connect with the flange of the tower in the pit then pour concrete into the pit The proportion of concrete is C10 to C20 Normally the curing period of concrete is 100 hours so do not install the tower within the curing period of concrete The levelness of the flange of the steel reinforcement cage should be in horizontal and keep it 30 to 100 cm higher to the ground Wind turbines that are installed on fishing boats should be mounted in a stable part of the boat with good strength Remember to set the output wires for the wind turbine before you pour the concrete b Prepare the tower and relevant parts Please check carefully the tower controller inverter protection bush and wires before installation C Prepare batteries Prepare batteries and do initial charges to comply with technical regulations d Prepare tools instruments and relevant materials For tools instruments and materials that are ne
4. CTI NG WI TH POLE x 9 Put extra wires into the tower 10 Without flange fasten the bolt between tower and main shaft of the yaw body FLANGE CONNECTI NG WI TH POLE d 11 The generator is supplied with a flange fitting You should manufacture your pole to suit 12 OEFS 466 002 ROTOR SET INSTALLATI ON 13 Take off the cover on the generator shaft 14 Short circuit the three wires of PMG and fasten the blades to the main shaft 15 Fasten the nose cone 16 Rotate the rotor and main body to make sure it spins freely FI NISHED 13 Part A 1 2 3 OEFS 466 002 6 Do s and don ts for use Principles of use The Wind turbine should be installed in an open area where there are no obstructions The AC generated by an off grid wind turbine is converted into DC by the controller and can charge a battery group Remember not to overcharge of over discharge the battery or the lifespan of battery may suffer Users should adjust electricity consumption according to local wind conditions and regulate consumption to the wind turbines output power The 3 phase AC current generated by wind turbine is rectified into DC by bridge type rectifier in the controller normally DC12V DC14V 1 x 12V battery or DC24V DC28V 2 x batteries The whole system will get the best efficiency when the battery voltage matches the output voltage of the wind turbine controller 4 The input DC voltage of inverter should in acco
5. OEFS 466 002 Please Read This Manual Carefully before I nstallation User Manual For EFD Series Wind Turbines Applies to EFD 300W EFD 400W EFD 500W EFD 600W OEFS 466 002 Service No 400 688 3971 OEFS 466 002 Brief Contents Part 1 Brief introduction to wind turbines Part 2 Selecting an installation area Part 3 Specifications and performance of wind turbines Part 4 Preparatory work before installation Part 5 Installation of wind turbine Part 6 Do s and Don ts Part 7 Maintenance Plan Thank you for choosing our Wind turbine Before you install or use this product please read through this manual carefully This will help you use the product safely and efficiently We hope you enjoy the product and have many years of reliable green power generation with this high quality Wind turbine This manual was updated in August 2011 file number is OEFS 466 002 For the latest changes or revisions to this manual please visit www motiondynamics com au for downloading the latest updates OEFS 466 002 Warning Wind turbine systems can be a safe and rewarding experience provided you follow some simple safety instructions A faulty system can be a danger offering hazards from batteries bad installation support structure and more if not installed correctly A poorly fitted unit could collapse and potentially kill or damage property If the system is connected to a AC power inverter
6. d storms Never switch this button when there s strong wind Batteries should be kept away from fire heating places The harmful gas generated 14 OEFS 466 002 while charging should be let out C Keep the balance of the wind wheel If there s any imbalance of the blades due to external damage and lead to violent vibration the device should be stopped and maintained immediately To disassemble the wind wheel you need firstly remove the nuts and gaskets at both ends of the shaft using wrench to set the screw M16x100 and remove the wheel off the shaft see picture 8 The imbalance torque of the wind wheel should not be larger than 0 05N M after maintenance 15 OEFS 466 002 Part 7 Maintenances in lifespan A Maintenances 1 The shaft and rotatable parts should be examined by visual inspection and noise inspection to find any problems 2 All fastening parts should be washed and spread with antirust oil before rainy season every year 3 All main shaft and rotatable parts should be lubricated every 3 years 4 Every outer part should be cleaned anti dust antirust and painted B Breakdown maintenances and elimination Our wind turbine is designed and manufactured with advanced technology correct installation and use won t lead to breakdown In case of device breakdown please refer to the following form for solutions Connecting parts loose 1 fasten the bolt fixed bolt loose Severe vibration 2 replace new bla
7. des blades damage clean the ice blades iced up maintain or replace the shaft breakdown of shaft of yaw body Not yawing repair or replace the collecting collecting ring breakdown ring fixed bolt loose check and fasten the bolt shaft loose check an maintain the shaft Abnormal noise shaft damage replace the shaft attrition between parts check and maintain rotor damage replace the rotor Rotor breakdown replace the rotor Shaft damage replace the shaft short circuit check and repair the wires Rpm goes down button on Close switch the button to Open check the output voltage under Low wind speed TN high wind speed rotor s demagnetization MEM replace the rotor 3 short circuit or imbalance between check and repair the wires Low output voltage phases of the generator TS M clean the collecting ring 4 bad connection in collecting ring i re m repair the rectifier 5 short circuit in rectifier shorten the wires replace for 6 wires too long under low voltage wide wires 16 No output ampere Normal AC output but no DC output Battery low Output open circuit or fuse melt output wires damage stator windings damage output wires damage of rectifier Controller breakdown generator s low voltage output or no output bad connection of battery wires battery failure 17 OEFS 466 002 check and repair the circuit or replace the fuse check and reconnect the wire dismantle and repair the stator chec
8. eded during the installation please refer to the following form Tools list for installation Quantity Specifications Remark Internal hexagonal e 1 1 8in1 For wind turbine installation wrench For connecting wires For comrecting wires ay Standard 6 Multi meter Standard For checking circuit 1 5m holder For wind turbine installation ru Wies o 315mm o 9 Hemprpe Leveling instrument OEFS 466 002 e Open the package and read the manual carefully Open the box check the parts according to parts list and read the manual carefully f Confirm the installation spot g Prepare equipment that is needed during installation 1 Prepare crane or other vehicle to install large tower or wind turbine 2 Prepare relevant brackets holders and any ropes that are required 10 OEFS 466 002 Part 5 Installation of wind turbine a Install on sunny days when there is little to no wind Installing during windy days is strictly prohibited and stupid m ias GN Bg ee z m gt el zi E p me CHECK ALL PARTS IN CARTON 1 Check all parts in carton BLADE ASSEMBLI NG 2 Take out the blades hub and bolts 3 Fix blades to the hub initially 4 Make sure the length between each tip 5 Fasten all 9 bolts of the blades are identical 11 OEFS 466 002 WI RING 7 Connect the wires between tower amp PMG 8 Cover the connect point with insulating tape COPPER CONNE
9. k and reconnect the wire repair or replace the controller check the above and repair clean the connection point and repair and paint protection oil replace battery
10. nd speed Output Power generated by wind turbine is in proportion to the cube of wind speed So the higher average wind speed is the more electrical energy will be generated the shorter the period for recovery of investment the better economic benefit it will have In each case you should choose a good spot with high horizon and high average wind speed There should not be any large obstacles around wind turbine It should be mounted on a flat surface while the suggested height of tower should be no less than 6 8 meters Low turbulent environment The flow factors such as air velocity air pressure changes randomly along with time and space The disordered circuitous tract of air molecule blends together forms air turbulence Working in turbulent area is very harmful to wind turbine and could lower the life expectancy of the wind turbine or possibly even damage it In this regard you should choose another location for the wind turbine It should not be installed in circumstances where there s many cluttered buildings trees or other obstacles that can create turbulence Keep distance from resident There will be some noise while the wind turbine is working To avoid angering neighbors or residents close the wind turbine it s considered polite to install it as far away from areas where people live Comply with local laws and regulations Any individual or organization who use wind turbine should follow the laws and regulations in local
11. rdance with wind turbines working voltage 5 B 1 2 According to different requirements the electric case should have both DC and AC output and be labeled Be cautious while using mains power And never attempt ANY installations with high voltages Safety matters Wind turbine working under no load or continuous rotating speed is prohibited Check the tightness of bolts and fasteners regularly if a bolt begins to loosen it should be maintained immediately 3 zi co People are not allowed to stand under wind turbine when the wind wheel is in high rotating speed When the wind is predicted to be large than 10 grade please stop the wind turbine by hand in time and put the wind turbine onto ground Whenever there s abnormal noise or vibration while wind turbine is working it should be stopped and checked The charging line of wind turbine should be unique and cannot mix with other wires it s more economic to use DC power on lamps house hold appliances use AC power converted by inverter and refrigerator should be plugged in to special plug seat with power on delay functions The battery should be connected first and later with output wires of wind turbine When disassemble the system should disconnect the output line of the wind turbine and then batteries Always put the switch on the controller at OPEN This can be switched to Close only when batteries are fully charged or to avoi
12. then high voltages from the inverter could cause injury or death These wind generators are designed for permanent terrestrial installation only Never stand in line with the spinning blades A vibrating wind generator can be potentially fatal especially if a blade snaps Never exceed the wind rating of the blades Disclaimer Unless specifically agreed to in writing we a Make no warranty as to the accuracy sufficiency or suitability of any technical or other information provided in this manual or other documentation b Assume no responsibility or liability for loss or damage whether direct indirect consequential or incidental which might arise out of the use of such information The use of any such information will be entirely at the user s risk Typical setup application gt a K e a INVERTER b a mies AC DC atii DISTRIBUTION _ EU PANELS TO HOUSE LOADS BATTERY WIND OEFS 466 002 Part 1 Brief introduction to Wind Turbines Wind Turbines are an electrical device that transforms wind energy into electrical energy Our wind turbine is welcome in many territories thanks to its high stability high efficiency and reliable design Fan Blades The blades are the most important part of the wind turbines ability to capture and convert wind energy The manufacturer of the product holds dozens if patents in regards to the design and manufacturing processes of the fan blades The design of the blade offers low
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