JPS57208849A - Wind power generator - Google Patents
Wind power generatorInfo
- Publication number
- JPS57208849A JPS57208849A JP56092610A JP9261081A JPS57208849A JP S57208849 A JPS57208849 A JP S57208849A JP 56092610 A JP56092610 A JP 56092610A JP 9261081 A JP9261081 A JP 9261081A JP S57208849 A JPS57208849 A JP S57208849A
- Authority
- JP
- Japan
- Prior art keywords
- speed side
- winding
- low speed
- high speed
- revolution
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/34—Generators with two or more outputs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Synchronous Machinery (AREA)
- Wind Motors (AREA)
Abstract
PURPOSE:To suppress the variation of voltage minimally by mounting the winding of a stator while being divided into double winding at the low speed side and the high speed side and extracting output from either winding in response to wind velocity. CONSTITUTION:When wind is weak and the number of revolution of the shaft of a generator 20 is low, the number of revolution is detected by means of a revolution number detector 15, changeover switches 12 at the low speed side are turned ON by the detecting signals, and output from the winding at the low speed side is extracted through output 11 at the low speed side and the changover switches 12 at the low speed side. When wind velocity increases and the number of revolution of the shaft of the generator 20 reaches the fixed number of revo lution or higher, output from the winding at the high speed side is extracted through circuits 13 at the high speed side and changeover switches 14 at the high speed side by opening the changeover switches 12 at the low speed side while closing changeover switches 14 and the high speed side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56092610A JPS57208849A (en) | 1981-06-15 | 1981-06-15 | Wind power generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56092610A JPS57208849A (en) | 1981-06-15 | 1981-06-15 | Wind power generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57208849A true JPS57208849A (en) | 1982-12-22 |
Family
ID=14059199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56092610A Pending JPS57208849A (en) | 1981-06-15 | 1981-06-15 | Wind power generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57208849A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61142000U (en) * | 1985-02-20 | 1986-09-02 | ||
WO2001095476A1 (en) * | 2000-06-06 | 2001-12-13 | Robert Bosch Gmbh | Method for improving the efficiency of an electrical machine |
JP2007110790A (en) * | 2005-10-12 | 2007-04-26 | Toyo Electric Mfg Co Ltd | Winding method for permanent magnet type generator for distributed power source |
-
1981
- 1981-06-15 JP JP56092610A patent/JPS57208849A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61142000U (en) * | 1985-02-20 | 1986-09-02 | ||
WO2001095476A1 (en) * | 2000-06-06 | 2001-12-13 | Robert Bosch Gmbh | Method for improving the efficiency of an electrical machine |
US6744240B2 (en) | 2000-06-06 | 2004-06-01 | Robert Bosch Gmbh | Method for improving the efficiency of an electrical machine |
JP2007110790A (en) * | 2005-10-12 | 2007-04-26 | Toyo Electric Mfg Co Ltd | Winding method for permanent magnet type generator for distributed power source |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56150999A (en) | Wind-power generating set | |
JPS57175259A (en) | Speed detector | |
JPS57208849A (en) | Wind power generator | |
JPS5437348A (en) | Air conditioner | |
JPS5393279A (en) | Rotating speed of rotor control equipment | |
JPS5344901A (en) | Output power detection system by fluid flange | |
JPS5413804A (en) | Turbine speed detecting circuit | |
JPS543223A (en) | Inverter parallel operation system | |
JPS5326914A (en) | Non-commutator type direct current m otor | |
JPS555011A (en) | Method of starting brushless servo motor | |
JPS54129310A (en) | Single phase induction motors | |
JPS5332321A (en) | Acceleration and deceleration control system for ac motor | |
JPS5376626A (en) | Momentary break detection system for microcomputer | |
JPS53132730A (en) | Operation monitoring system for ac motor | |
JPS537015A (en) | Train position monitoring system | |
JPS53110776A (en) | High velocity rotary system | |
JPS5243447A (en) | Rectifier device | |
JPS563501A (en) | Brake device for electric motor vehicle | |
JPS5743592A (en) | Controlling device of inverter | |
JPS5419127A (en) | Control system for power inverter | |
JPS5563590A (en) | Variable speed electric motor | |
JPS5288720A (en) | Frequency converting system | |
JPS52126743A (en) | Detecteing method and device for reactive power | |
JPS5375751A (en) | Speed detector | |
JPS5374218A (en) | Control device of semi-conductor electric power converting deviec |