JPS5696176A - Windmill operating controller - Google Patents

Windmill operating controller

Info

Publication number
JPS5696176A
JPS5696176A JP17273279A JP17273279A JPS5696176A JP S5696176 A JPS5696176 A JP S5696176A JP 17273279 A JP17273279 A JP 17273279A JP 17273279 A JP17273279 A JP 17273279A JP S5696176 A JPS5696176 A JP S5696176A
Authority
JP
Japan
Prior art keywords
windmill
speed
maximum efficiency
rotary speed
generator
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.)
Granted
Application number
JP17273279A
Other languages
Japanese (ja)
Other versions
JPS6340941B2 (en
Inventor
Yutaka Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP17273279A priority Critical patent/JPS5696176A/en
Publication of JPS5696176A publication Critical patent/JPS5696176A/en
Publication of JPS6340941B2 publication Critical patent/JPS6340941B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Wind Motors (AREA)

Abstract

PURPOSE: To effectively obtain wind energy from a windmill when rotary speed of the windmill goes below a straight line of maximum efficiency, by increasing the rotary speed of the windmill with a use of the other power and bringing its operation into stable range.
CONSTITUTION: To an anemometer generator 9 a maximum efficiency windmill speed converter 11 is connected to obtain maximum efficiency windmill speed Vm and compare said speed Vm with output V of a speed generator 3 in a signal difference detector 12, then for the output V lower than the maximum efficiency windmill speed Vm a power switch 5 is operated to drive a motor 4 and increase rotary speed of a windmill 1. In this way, the rotary speed of the windmill 1 is adjusted to a range of stable operation permitting the operation of the windmill in a smooth state, thus wind energy can be effectively taken out.
COPYRIGHT: (C)1981,JPO&Japio
JP17273279A 1979-12-29 1979-12-29 Windmill operating controller Granted JPS5696176A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17273279A JPS5696176A (en) 1979-12-29 1979-12-29 Windmill operating controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17273279A JPS5696176A (en) 1979-12-29 1979-12-29 Windmill operating controller

Publications (2)

Publication Number Publication Date
JPS5696176A true JPS5696176A (en) 1981-08-04
JPS6340941B2 JPS6340941B2 (en) 1988-08-15

Family

ID=15947285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17273279A Granted JPS5696176A (en) 1979-12-29 1979-12-29 Windmill operating controller

Country Status (1)

Country Link
JP (1) JPS5696176A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58100281U (en) * 1981-12-28 1983-07-07 株式会社小松製作所 wind heating device
US5674358A (en) * 1992-09-03 1997-10-07 Hercules Incorporated Repulping wet strength paper and paperboard with persulfate and a carbonate buffer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58100281U (en) * 1981-12-28 1983-07-07 株式会社小松製作所 wind heating device
US5674358A (en) * 1992-09-03 1997-10-07 Hercules Incorporated Repulping wet strength paper and paperboard with persulfate and a carbonate buffer

Also Published As

Publication number Publication date
JPS6340941B2 (en) 1988-08-15

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