JPS568556A - Wind velocity measuring device - Google Patents
Wind velocity measuring deviceInfo
- Publication number
- JPS568556A JPS568556A JP8458579A JP8458579A JPS568556A JP S568556 A JPS568556 A JP S568556A JP 8458579 A JP8458579 A JP 8458579A JP 8458579 A JP8458579 A JP 8458579A JP S568556 A JPS568556 A JP S568556A
- Authority
- JP
- Japan
- Prior art keywords
- output
- wind velocity
- generator
- rotational frequency
- windmill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Wind Motors (AREA)
Abstract
PURPOSE: To carry out the measurement of the wind velocity and at the same time enable the power supply, by adding the arithmetic unit which calculates the wind velocity from the rotational frequency and the output of the windmill to the aerovane-type wind gauge.
CONSTITUTION: Windmill 1 is connected to generator 4 via each output axle 2 and change gear mechanism 3. Generator 4 supplies the power to load 6 via electrical output meter 5. Receiving rotational frequency N measured through tachometer 7 and measurement output P sent from meter 5, arithmetic unit 8 calculates wind velocity V. Accordingly, velocity V is calculated with input of measured rotational frequency N and generator output P by storing previously the relationship among rotational frequency N, windmill output W and wind velocity V each into unit 8 for the wind velocity measuring device. In such way, the wind velocity can be measured via the output of the generator.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8458579A JPS568556A (en) | 1979-07-02 | 1979-07-02 | Wind velocity measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8458579A JPS568556A (en) | 1979-07-02 | 1979-07-02 | Wind velocity measuring device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS568556A true JPS568556A (en) | 1981-01-28 |
Family
ID=13834741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8458579A Pending JPS568556A (en) | 1979-07-02 | 1979-07-02 | Wind velocity measuring device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS568556A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59104012U (en) * | 1982-12-29 | 1984-07-13 | 石川島播磨重工業株式会社 | Target device for pipe burial equipment |
JP2014190872A (en) * | 2013-03-27 | 2014-10-06 | Fujitsu Ltd | Wind speed monitoring system, wind speed monitoring apparatus and wind speed monitoring program |
-
1979
- 1979-07-02 JP JP8458579A patent/JPS568556A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59104012U (en) * | 1982-12-29 | 1984-07-13 | 石川島播磨重工業株式会社 | Target device for pipe burial equipment |
JPS6344725Y2 (en) * | 1982-12-29 | 1988-11-21 | ||
JP2014190872A (en) * | 2013-03-27 | 2014-10-06 | Fujitsu Ltd | Wind speed monitoring system, wind speed monitoring apparatus and wind speed monitoring program |
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