HY30-AD12.5 WIND TURBINE HY20-AD11.0 WIND TURBINE

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Beatrix Bennett
5 years ago
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standard. Product quality has been well controlled following ISO9001 standard.

2 Manufacture Background HY30-AD12.5 and HY20-AD11.0 share the same design except blade and generator. Each is one of the down-wind centrifugal force controlled passive variable pitch wind turbine series (2kW/5kW/10kW/20kW/30kW) designed and manufactured by Huaying wind power company that follows BWEA standard. Product quality has been well controlled following ISO9001 standard. Ever since it accessed to the international market in 2010, it has performed excellently with good power generating, durability, safety, quick installation, easy maintainance, compact structure and streamline appearance. Technical Data HY30-AD12.5 HY20-AD11.0 Rotor Diameter (m) Blade Material/Quantity RTM GRP /3 RTM GRP /3 Rated Power (W) Rated Wind Speed(m/s) Startup Wind Speed (m/s) 3 3 Working Wind Speed (m/s) Security Wind Speed (m/s) Rated Rotate Speed (r/min) Working Voltage DC540V DC500V System Output Voltage AC380V AC380V Weight of Turbine (kg) Generator Type 3 Phase AC PM 3 Phase AC PM Rotate Speed Regulation Variable Pitch Variable Pitch Brake System Feathering Pitch, Automatic Brake Feathering Pitch, Automatic Brake Operating Temperature -10 C +40 C -10 C +40 C Extreme Temperature -20 C / +50 C -20 C / +50 C Design Lifetime 15 years 15 years windpower@huayingwind.com 1 / 9

3 Product Characteristics Rotation speed controlled by passive variable pitch mechanism with centrifugal force. Wind direction & wind speed tracking, display. Over speed running prevented by automatic brake. Stable to be shut off in storm with feathering pitch brake mechanism. 3-phase direct drive permanent magnet generator with maintenance free. All surfaces sealed with outer parts pot galvanized,antirust. Quick installation & easy opearating. Running stably and safely with 15 years lifetime,easy maintenance. Structure Dimentions 2 / 9

4 Functional Units Variable Pitch Mechanism Wind Speed & Direction Sensor Main Transmission System Pitch Driving System Yaw Driving System Electricity Transmission Variable Pitch Mechanism Blade pitch angle is adjusted automatically by the driving force effected by centrifugal hammers when turbine running. Start Pitch Angle Feathering Pitch Angle DC motor drives blades to turn to feathering angle through variable pitch mechanism to stop rotor spinning. 3 / 9

5 Power Curve Wind Turbine On-grid System Power Curve Output Power (kw) HY20 HY Wind Speed (m/s) AEP (Annual Energy Prediction) Wind Turbine On-grid System AEP Annual Energy Prediction (kwhr) Annual Wind Speed (m/s) HY20 HY30 Acoustic Noise Wind Speed (m/s) Hub Height (m) Distance (m) Sound Power (db) HY HY windpower@huayingwind.com 4 / 9

6 On-grid System Choice 1: Choice 2: 5 / 9

9m Freestanding 18 5050 2 1310mm 5.7m x 5.7m x 1.9m Tower 25 9560 3 1640mm 6.7m x 6.7m x 2.

7 Tower Variety Freestanding Tower (15m-25m height) Lattice Tower (18m-30m height) Base Flange Tower Type Height (m) Weight (kg) Sections Tower Foundation Size Diameter mm 5.2m x 5.2m x 1.9m Freestanding mm 5.7m x 5.7m x 1.9m Tower mm 6.7m x 6.7m x 2.6m *HY30 and HY20 share the same design for cerntain height tower and concrete foundation. windpower@huayingwind.com 6 / 9

8 Package Dimentions No. Packing Items Qty Wooden case Wooden case Wooden case Technical Support Turbine body 1 Hexagon socket screw socket screw 15 M16 70 Hexagon socket screw socket screw 33 M16 55 Hexagon head bolt M Hexagon head bolt M User manual 1 Certification card 1 Warranty card 1 Blade 3 Hub 1 Centrifugal hammer 3 GW (kg) 1850 (HY30) 1450 (HY20) 400 (HY30) 350 (HY20) windpower@huayingwind.com 7 / 9 L (m) W (m) H (m) CBM (m³) (HY30) 4.9 (HY20) Documents suppling is available before your purchasing, such as engineering proposal, price list, load and strength calculating, tower and foundation drawings etc. Turbine installation guiding service is avaible with cost, we can send our engineers those are experienced in the field to help finish installation. Assembly & commissioning precedure, operating instruction, maintainence procedure are available. You can get accesse to your own after-sale service engineer once you get any questions on wind turbines. Factory visit is available if you want to see our manufacturing capacity or how the turbines are being manuafactured. Warranty Warranty service has been endowed upon your purchasing of Huaying series wind turbine product.

9 Warranty period: Wind turbine (including blades): 24 months; Controller and inverter (purchasing from Huaying): 12 months. Lifelong repairing service with cost is available for the turbine product from the date of purchasing. FAQ Is HY30 up-wind or down-wind turbine? Down-wind.The rotor rotates clockwise if you look down wind.the wind kicks the tower first before kicking the blades. How does HY30 acts for catching wind? HY30 takes advantage of the slewing bearing for support.yawing motor drives the turbine toward wind direction by orders coming from the yawing controller that receives and analyses the signals sent by the dogvane. What s the superiority of variable pitch wind turbines comparing to fixed pitch ones? Safty. The variable pitch wind turbines regulate rotation speed by changing the pitch of the blades. As we know, the power is from wind at the very beginning and then transmitted to mechanical energy by blades then electrical energy by generator. Wind power is limited directly by blades if it s over the rated wind speed to keep the turbine itself safe.mechanical components and electrical system bear less load and act more safely. What s the function of the three hammers on the HY30 wind turbine? While rotation speed increasing, centrifugal force that produced by these hammers drives the blades to change their pitch synchronously though the crank mechanism inside the hub. How the brake system works of the HY30 wind turbine? As a standard configuration,the intelligent brake system shuts off the turbine automatically once the wind speed is over 25m/s or the turbine runs over max rotate speed,grid power outage as well. All the blade then will be forced to turn to feathering pitch angle by a DC motor. What s the installation procedure of the HY30 wind turbine? We offer a user manual that includes assembly & commissioning procedure, operation instruction and maitenance procedure. If needed,we support engineering sevice. windpower@huayingwind.com 8 / 9

10 Project Gallary 9 / 9

HY10-AD7.8 WIND TURBINE

HY10-AD7.8 WIND TURBINE Product Introduction Version 1.0 Huaying Wind Power All Rights Reserved 2012.12 Manufacture Background HY10-AD7.8 is one of the down-wind centrifugal force controlled passive variable