hi vawt brief(new version)
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--- Hi Energy VASWT ---Create Blue Ocean for Renewable Energy
Presented By
Hi Energy Technology Co., Ltd.
CONTENTS
I. Blue Ocean Overview Of Clean Energy:
II. Market Trend of SWT
II. SWT Market Study:
III. Opportunity & Threats Of SWT:
IV. Introduction Of Hi Energy VAWT:
V. Blue Ocean Strategy Of Hi Energy VASWT:
Blue Ocean Overview Of Clean Energy
•Blue Ocean Concept:
- Competition Red Sea vs. Innovation Blue Ocean
•Power Concept:
- Centralized Power vs. Distribution Power
•Prospective Renewable Technologies:
- LWT vs. Photovoltaic
•Blue Ocean Of Clean Energies:
- Distribution Power
Company Goal
Living With Nature
CORE BUSINESS
Residential & Micron Vertical Axis Wind Turbine
Company Profile
•Company Establishment: January 20, 2005
•Company Name: Hi-VAWT Technology Corp.
•Company Logo:
•Core Business: Design & Manufacture of VASWT
•Capital: US$ 4,000,000 by April 2009.
•Business Item: Design & Manufacture
•Current Employee Number:
-Taiwan: 19 persons
-China: 25 Persons
Production Factory
Taiwan Linkou
• Function: R&D, Operation
center & Production
• Factory space:1,250 sq meters
• Monthly Production Capacity:
200 sets DS3000
China Kunsan
• Function: Mass production
• Factory Space: 7,000 sq meters
• Monthly Production Capacity:
1,000 sets DS3000
Competition Red Sea
vs.
Innovation Blue Ocean
Competition Red Sea Innovation Blue Ocean
Compete in the existing market Create new market territories
Defeat competitors by price
competition through huge
production
Get away from competitors
Discover more demands Create and acquire new demands
Judgment between value and cost Break and create new value and
cost structure
Select either differential or low
cost strategy to organize company
goal
Chase differential and low cost
simultaneously by coordinating
company activities
Global Energy TrendRenewable energy are expected to:
• Grow quickly during years 2000~2020
• Start to boom during years 2020~2040
WP Target OF EU4% In Year 2008 To 30% by Year 2030
Nearly 4% of the EU’s electricity consumption is met by wind power
(2008), but this share could increase to almost one quarter by 2030,
Information from EWEA on July 2008
• Starting Feb. 2009, USA Federal government offers 30% tax rebate incentive for SWT. The incentive program of SWT is same as PV.
• USA SWT market grew by 73% in year 2008 and market sale was US$77 millions; AWEA forecasts USA SWT market will become 20 times bigger by year 2013 or US$16 billions annual sale.
• SWT standard including noise regulation will be published in late June 2009 and effective to apply in year 2012.
USA Market Grows Strongly
SWT Market in UK Has Been Growing in Average 2~3 Times Annually
BWEA forecast 60 millions British pounds by year 2009
Centralized Power Concept vs.
Distribution Power Concept
Centralized Power Concept•Power plant of billions watts
power generator operated by professional team.
•Supply power through grid network which is huge infrastructure investment
•Nuclear and gas power plants are traditional examples. LWT is the representative example of clean energy.
Distribution Power Concept• Small scale power generator for self power supply and operated by
amateur people.
• Power generator should get close to the user so as to reduce the power loss during power transportation.
• Diesel generator is an example of traditional power. PV and SWT are the choices of clean energies.
Grid-tied wind power Stand alone wind power
Blue Ocean Overview Of
LWT vs. PV
Global LWT Grows QuicklyAverage annual market growth reaches 32%;
Global LWT market amount was around US$15 billions or annual installed capacity of 15,197MW in year 2006 Global Annual Installed Capacity of Wind Power
0
2,000
4,000
6,000
8,000
10,000
12,000
14,000
16,000
1997 1998 1999 2000 2001 2002 2003 2004 2005 2006
Year
MW
直條圖 1 移動平均 週期: 2 (直條圖 1)
Information From EWEA
Global PV Market Is Larger Than LWTAnnual average market growth is around 35%;
Global annual market amount hit US$20 billions or annual installed capacity of 2,249MW in year 2007
Annual Installed Capacity of PV
0
200
400
600
800
1000
1200
1400
1600
1800
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007
Year
MW
p
0
500
1000
1500
2000
2500
EU Global
Information from EIPA
PV vs. WP
Power cost of PV is 20 times more than LWT; but both market scale and annual growth of PV are larger than LWT
(Information from AWEA website)
Installed
Cost
(US$/W)
Electricity
Cost
(US$/kWh)
Pay
back Yrs
Potential
Cost Yr
2010
(US$/W)
Typical Site
LWT 0.9~1 0.035 Remote
Area
PV 8 0.61 25 3.0 Suburban
SWT 4 0.22 15 1.5 Rural
Distribution Power Trend Of PVDistribution power has been more than 95% of PV
application
Global Cumulative Installed PV
0
2000
4000
6000
8000
10000
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007
Year
MW
Off Grid Grid-tied Distributed Grid-tied Centralized
Information from EIPA
Why PV Market Is Growing Quicker Than LWT Even The Cost Is Very Much Higher?
LWT PV
Power Application Centralized Distribution
Power Scale Large Small
Global Annual Market US$15 billions US$20 billions
Average Annual Market
Growth
28~32% 35%
Power Cost US$0.035/kWh US$0.61/kWh
Average Project
Investment
US$ billions US$ thousands
Users Professional Amateur
SWT Market Study
SWT Merits: Low cost of WP + Distributing Power of PV
LWT:
Centralized Power
Plant
Low Cost
SWT: Middle Cost,
Middle Scale,
Distribution PowerHigh Cost
Sm
all ScalePV: Distribution
Power
大型化趨勢
Larg
e Scale
Diesel Generator
2000kW
1kW
Sm
all Scale
Target Market Of SWT
AWEA Estimated Global SWT Potential Market In US$200 Billions By Year 2010 Or Average
US$20 Billions Annual
0
50,000
100,000
150,000
200,000
250,000
2000 2010 2020
Single home system
Village systems
Facilities
Miscellaneous
Total
Potential SWT (million set)
196 215 288
Install Capacity (GW)
80 131 212
Estimated Market (billion US$)
136 223 360
(Information From AWEA)
Actual SWT Global Market Sale is Only 0.5% Of The Potential Market
0
10,000
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
US$ x 1,000
2004 2005 2006 2007
Year
SWT Market Sale Reported by EWEA
US Market Sale US Manufacturers Export Total Global Sale of US Manufacturers
AWEA estimated global SWT market sale
was only US$10 millions in Year 2007
Market Comparison Of LWT/PV/SWT
Global Total Market Yr.2005 Yr.2010 Average Annual Growth
LWT 8 >10 26%
PV 9 >11 34%
SWT 0.09 0.32 16~25%
•Power cost of SWT is around 1/3 of PV, but total market of SWT is only 1% of PV
•SWT is confined to use in rural area
Equipme
nt cost
(US$/W)
Power Cost
(US$/kWh)
Return
Year
Target Equipment
Cost By Year 2010
(US$/W)
Installed
Site
LWT 0.9~1 0.035 Remote
PV 8 0.61 25 3.0 Sub-urban
SWT 4 0.22 15 1.5 Rural
(Unit: US$ billion)(Information From AWEA)
The Studies Of
Traditional SWT Problems
&
The Appropriated Solutions
Of Hi-VAWT
SWT Market Is Small
Because Of HASWT
Design Fails to Fit
SWT Distributed
Power Application
• Geographic Turbulence
Problem
•Noise Nuisance
Turbulence Area
Wind
DownwindUpwind
HASWT Design Fails To Handle Geographic Turbulence Problem Of
SWT Application
It is 45 (dB) even the HAWT is 300 meters away
Noisy Nuisance Of HASWT Makes It Unacceptable for Suburban Installation
HALWT
vs.
HASWT
Wind Direction Problem:• LWT is using anemometer to assure wind direction has been change and drive
servo motor to rotate wind turbine toward the correct wind direction. LWT is not sensitive to the random wind direction change.
• SWT designed with tail which expected to trace wind direction directly; but it results that SWT has been too much sensitive to the random wind direction change.
Noise Problem:• LWT is operating at rated 12~20 rpm; the noise is acceptable.
• SWT is operation at rated 500~1,200 rpm; the comparatively high rotor speed results in very high noise.
SWT Developing Roadmap
AWEA “American SWT 20-
Year Roadmap”
•Short-Term Goal (0~3 Years): Cost Reduction
•Middle-Term Goal (4~10 years): Controller improvement, noise solution and Power efficiency enhancement
•Long-term Goal (11yrs+ ):Hydrogen battery and other energy storage battery
Southwest Windpower developed low noise HASWT in yr.2006
Hi Energy VAWT Is Designed To
Fit SWT ApplicationVAWT Solution
•Excellent wind direction adaptability: fit to install at urban area such as roof of mansion.
•Completely silent: no noisy problem.
Japan SWT Market Research Done By Yano Economic Research Report In Year 2005
SWT Japan Market Survey Summarization
VASWT Will Replace HASWT(Amount Unit: million Japanese Yen)
Year 2001 2005 2008
Quantity Amount Quantity Amount Quantity Amount
<500W 1961 953 5320 2859 10694 9775
500W~1kW 168 150 436 495 309 532
1kW~20kW 95 381 701 1216 2801 4020
合計 2224 1484 6459 4606 13804 14327
HASWT 2081 1112 5121 2637 9041 4909
VASWT 49 78 900 1291 3463 6876
•Total Market: Average annual market growth is 40%
•Design: VASWT sale was only 7% of HASWT in year 2001;
but VASWT sale will exceed 40% of HASWT by year 2008
•Unit Price: VASWT is 3.67 times of HASWT
BWEA Accomplish SWT Standard To Be Applied In January 2009
Noise Level no more than 45dB has become the essential standard for SWT; HASWT will face noise level problem
Competition Comparison
Of
SWT
Idea Wind Turbine
SWT
LWT
Grid-connectedMPPTControl
System
Direct Drive,
Multi-pole,
Variable speed control
Motoring start, Clutch,
Coreless PMG
Gener
ator
Yawing System,
VAWT
Large Scale
Auto-brake & Mechanical
brake
Pitch Control for stall
Airfoil & attack angle,
Hybrid blade
Rotor
Wind
Direction
Adaptability
Low
Cost
Safety &
Life
High wind
EfficiencyLow Wind
Self Start
Key
Part
Shinko, Japan
E&E, Japan
Japanese VASWT Competition
•By year 2004:
There were 3 Japanese VASWT products selling in Japan market
•By year 2006:
Additional 7 Japanese companies launched for VASWT development.
Low Wind Cut-in Technology
-The critical criteria of a successful VASWT
Critical
Parts
Design
Challenge
Alternatives Potential Problem
Rotor Low wind
Self-start
Clutch Expensive Design
Genera
tor
Extreme
low start up
torque
Motoring Waste Energy
Hi Energy VAWT achieves low wind self-start
without clutch nor motoring
Hi Energy VAWT Excels Japanese VAWTE&E Shinko HiEnergy
Rotor Design D+S Hybrid D straight Blade D+S Hybrid
Tech. Source Waseta University Self-develop Self-develop
Commer. year 2003 2002 2005
Commercial 750W~20kW 340W~1.5kW 200W~3kW
Model No. HW-5A WK16-09 DS-200
Rated Power 750W 340W 200W
Weight 300kg 37kg 35kg
Swept Area 2.1m² 1.5m 0.657m²
Cut in WS 2m/s (Motoring Start) 4m/s (Motoring Start) 2.8m/s
Rated WS 13m/s 12m/s 12m/s
Cp 27% 21.8% 30.89%
Motoring Start Failure Of Japanese VAWT
Reported By Japan DistributorNews Source : InterNet Daily News - Mainichi Daily Newspaper,
February 3rd, 2006
Citizen Group Requests An Audit for “Unmoving” Wind Turbine
Swaying “Dream Project” – Ibaraki Prefecture
For the Tsukuba-City’s “Mahoroba Project”, which plans to install totally 75 units of small typed wind
power turbines in 52 elementary and junior high schools in the city within 3years from the year 2004,
city group members stood up for making an audit request against the Mayor Kenichi Ichihara calling
for a reimbursement of the project expense of pprox. 300million yen for the reason that such the
sufficient power generation as expected in the target will be hardly achieved. “Dream project” which
is said to have two ideal aspects of environmental education and reduction of electricity consumption is
now widely swaying around.
After the investigation by the city group, however, total
generation while the turbines operated from July to
November last year was only 103kWh, which is only
0.002% of the planned 60,000kWh.
European VASWTs Are Not Commercial Yet
Quietrevolution/UK claimed to supply the 1st 2.8kW turbine in 2008
Ropatec/Italy changed design entirely in year 2007
Turby/Hol. Has claimed to start commercial supply for more than 2 years but
not.
North American
VASWTs Have The
Same Problem
Low Power Efficient Designs
Clean Field/Canada
using motoring start
Introduction Of
Hi Energy VAWT
Taiwan Government SBIR R&D Support Project
Project Number IB930046
Project Name R&D of VAWT Pre-study
Responsible Company Hi Energy Technology Co., Ltd.
Project Type Innovation
Project Stage R&D Study
Approved Support NT$650,000 or around US$20,000
Implement Duration 2005/4/1~2005/9/30
Project Number 2B950002
Project Name R&D of VAWT Implementation
Responsible Company Hi Energy Technology Co., Ltd.
Project Type Innovation
Project Stage R&D Implementation Stage
Approved Support NT$13,500,000 or around US$422,000
Implement Duration 2006/6/1~2007/12/31
University Joint R&D ProgramR&D Subject Consigned School
Direct
ProfessorR&D Method
Power Control
system
National Chin Hwa University, Electrical Engineering Dept.
Professor C.T. Pan
Maximum Power Tracking Technology
Generator
National Chin Hwa University Dynamic Power Dept.
Professor P.Z. Wong
2D/3D Magnetic Simulation
Air Dynamic National Taiwan
Technology
University,
Mechanical Dept.
Professor S.C.
Lin
Computerized Fluid Dynamic Analysis
Mechanical
Structure
Ansys Computer Simulation
Wind Tunnel
Test &
Verification
National Chen kong University, Aviation Dept.
Professor Z. Y. Miao
Torque Meter & Wind Tunnel Test
Darrieus Blades
Savonius Blades
Low wind self-start
High efficiency
Rotor Of Hi Energy VAWT
Low Wind Startup + High Wind Efficiency
R&D Of Wind Rotor
葉形選擇
400W風車初設計圖
CFD氣體動力電腦模擬
400W風車
模型機設計
400W模型機製造
機械結構Ansys 電腦模擬
音錘實體測試 風洞測試
加速規測試
Torque Meter
400W 商品設計與製造
發電機規格
電控器規格
大型化設計
Airfoil Proposal
200W Preliminary Drawing
CFD Simulation
200W Prototype Design
200W Mockup
Ansys Simulation
Impulse Hammer Test Wind Tunnel Test
Acceler-ometer
Torque Meter
200W Commercial
Generator Spec.
Spec. for controller
Scale up design of rotor
Traditional PMG Is Unable To
Achieve Low Wind Start
Hi Energy Coreless/Direct Drive
PMG Traditional PMG
R&D Of Hi EnergyDirect Drive Outer Rotor Coreless PMG
2D & 3D magnetic field simulation
Hi Energy Power ControllerOff-grid & Grid-tied system
P
t
opt
smU / 12
smU / 8
smU / 5
1.5kW Power Curve - Wind Speed v.s. Power ( Walt )
0
200
400
600
800
1000
1200
1400
1600
0 5 10 15 20
MPPT & Power Curve Of Hi Energy VAWT
Special controller technology to maintain rated power
at high wind to act as pitch control function of HAWT
Hi Energy VAWT
Product General Specifications
Product 300W 1.5kW 3kW 5kW 10kW
Dimen
sion (m)
A 1.24 2.8 4.0 5.5 7.0
B 1.0 3.2 4.5 6.2 7.7
Generator Direct Drive, Coreless PMG, Out rotor type
Converter
/Inverter
Stand alone battery
storage system
Dynamic grid
connected system
Cut in WS <3m/s Cut out WS 15m/s
Rated WS 12m/s Survival WS 60m/s
Black is commercial available; Blue is to be available in year 2010
Hi-VAWT Applications
Hybrid Street Lamp For Remote Area
300W WP+100W PV Hybrid Street Lamp System
Hybrid Street
Lamp System300W(WP)+85W(PV)+LED
2008/04 , TSMC, Taiwan
Hybrid Street Lamp System300W(WP)+85W(PV)+LED lamp
2009/9, Kunsan City , China
DS300 For Fishing Boat
Battery banks
International Funds
0.465Total Daily Power Requirement
0.0755151Radio
0.284701TV
0.115112LED Lamp
Daily (kWh)
Time (hr)
Pwr (W)
Q’ty(Set)
Loading
China Village Lighting Program Power Breakdown
DS300 For Off-grid Families
300W(WP)+200W(PV) in Gan-Su China
Off-grid Farmer
Ventilation Fan WP Recovery
LCD Manufacturer, AUI, Taiwan
400W Gird-tied Wind Power Recovery System
DS1500/DS3000 Roof Installation For Power
Supplemental
2008/12, Hong Kong
DS1500 High Building Installation 2009/2, Japan
DS3000 Promoting In UK
“Zero Carbon Home” or “Low Energy House”
DS3000 For Residential Power2008/10, Samsung Construction Korea
1.5kW(WP)+1.5kW(PV)
Telecom Station
2009/4 SKT Korea
300W(WP)+200W(PV)
DS3000~10kW + Heat Pump For Water Heating
Power Supply
300W(WP)+85W(PV)Monitoring System
2009/2 Incheon Water Supply Corp.,
Korea
DS3000 For Remote Island
DS3000 For Resorting Hotel
2008/4, India
Sightseeing Village
2009/2, Parking Lot, Taiwan 2008/10, Highway, Taiwan
2009/7, Germany
Advertising Board
2009/9, Boston USADS3000 Grid-tied in School
DS3000 Grid-tied in Factory 2009/6, Dallas USA
Product Roadmap
DS300
DS1500
DS3000
Battery
Grid-tied
Hybrid Street Lamp
Ventilation Fan Recovery
LED Light Advertising
System
Power Supply For Tele-communication
Station
DH5K
DH10K
DH1K Light weight DIY Turbine
Community Applications
UL and VDE
Patent Status
Patent Item Patent type TWN China Japan
Wind Rotor (1) New Style D115854
Wind Rotor (2) New Style D115855
Clutch New Type M288334
Optimum Ratio Between Savonius & Darrieus Blades
Invention 94137850
Double Axis Structure VAWT New Type M310950 200620160785.X
特願2006-266733
Appropriate Generator New Type M312834
Out-rotor Generator New Type 96210000
Special Dumper New Type Applying Applying
Power Factor Control New Type Applying Applying
• Green color for patented items; black color for patent pending items
• Patent pending since April 2008 in USA, Germany, UK, India and Korea
CE Certificate
Blue Ocean Strategy Of Hi Energy
•Trend Business: Clean energy assure as future business trend
•Innovation: Solve the problem of HASWT and expand SWT market
•Cost Competition:Taiwan has the best cost and industrial background in the world to support competition cost
•30% cost reduction of distribution clean power
•Create new market for SWT
SWTBuying Value added
Clean Distribution Power
Value
Innovation
Cost Reduction
Thank You
For The Attention