TW200716862A - Composite vertical axis turbine with optimal ratio of turbine blades - Google Patents
Composite vertical axis turbine with optimal ratio of turbine bladesInfo
- Publication number
- TW200716862A TW200716862A TW094137850A TW94137850A TW200716862A TW 200716862 A TW200716862 A TW 200716862A TW 094137850 A TW094137850 A TW 094137850A TW 94137850 A TW94137850 A TW 94137850A TW 200716862 A TW200716862 A TW 200716862A
- Authority
- TW
- Taiwan
- Prior art keywords
- turbine
- vertical axis
- composite
- optimal ratio
- composite vertical
- Prior art date
Links
Landscapes
- Wind Motors (AREA)
Abstract
A composite vertical axis turbine comprising a Darrieus-type turbine and a Savonius-type turbine coaxially mounted on an axis, with a ratio of the radius of Darrieus turbine blade to that of Savonius turbine blade being in an optimal range of 2.83 to 5.25 so as to improve start-up of the composite turbine at low wind as well as overall efficiency of the composite at high wind.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094137850A TWI288796B (en) | 2005-10-28 | 2005-10-28 | Composite vertical axis turbine with optimal ratio of turbine blades |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094137850A TWI288796B (en) | 2005-10-28 | 2005-10-28 | Composite vertical axis turbine with optimal ratio of turbine blades |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200716862A true TW200716862A (en) | 2007-05-01 |
TWI288796B TWI288796B (en) | 2007-10-21 |
Family
ID=39228453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094137850A TWI288796B (en) | 2005-10-28 | 2005-10-28 | Composite vertical axis turbine with optimal ratio of turbine blades |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI288796B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202011002702U1 (en) | 2010-02-17 | 2011-05-12 | Zsb Ab | Double Darrieus rotor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105298743B (en) * | 2015-11-12 | 2018-02-23 | 浙江大学 | Darrieus Sa Woniusi Combined wind-driven generator with vertical shaft |
-
2005
- 2005-10-28 TW TW094137850A patent/TWI288796B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202011002702U1 (en) | 2010-02-17 | 2011-05-12 | Zsb Ab | Double Darrieus rotor |
Also Published As
Publication number | Publication date |
---|---|
TWI288796B (en) | 2007-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |