MA63060A1 - VARIABLE STEP INSTALLATION AND DEBUGGING SYSTEM AND METHOD FOR OPERATING THE SAME - Google Patents

VARIABLE STEP INSTALLATION AND DEBUGGING SYSTEM AND METHOD FOR OPERATING THE SAME

Info

Publication number
MA63060A1
MA63060A1 MA63060A MA63060A MA63060A1 MA 63060 A1 MA63060 A1 MA 63060A1 MA 63060 A MA63060 A MA 63060A MA 63060 A MA63060 A MA 63060A MA 63060 A1 MA63060 A1 MA 63060A1
Authority
MA
Morocco
Prior art keywords
blade
sub
controller
variable pitch
operating
Prior art date
Application number
MA63060A
Other languages
French (fr)
Inventor
Xiaoyu Wang
Zhenhua Qian
Peng Liu
Chunguo Yang
Original Assignee
Envision Energy Co Ltd
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 Envision Energy Co Ltd filed Critical Envision Energy Co Ltd
Publication of MA63060A1 publication Critical patent/MA63060A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/30—Commissioning, e.g. inspection, testing or final adjustment before releasing for production
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Debugging And Monitoring (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne un système d'installation et de débogage à pas variable, comprenant : une pluralité de capteurs de position (301-306), chacun des capteurs de position (301-306) étant configuré pour être installé au niveau d'une jonction entre un système à pas variable et une pale, de façon à détecter la position de la pale, et envoyer un résultat de détection de position de la pale à un sous-contrôleur (201-203) correspondant à la pale ; une pluralité de sous-contrôleurs (201-203), chaque sous-contrôleur (201-203) étant configuré pour déterminer, selon le résultat de détection de position de la pale correspondant au sous-contrôleur (201-203), si la pale se trouve dans une position d'activation de fonctionnement, et envoyer un signal d'activation à un contrôleur maître (100) si la pale est dans la position d'activation de fonctionnement ; et le contrôleur maître (100) qui est configuré pour faire fonctionner la pale selon le signal d'activation. Au moyen de la structure, le problème dans l'état de la technique de la forte influence de facteurs humains sur l'installation et le débogage d'un système à pas variable est résolu. De plus, la présente invention concerne aussi un procédé de fonctionnement du système d'installation et de débogage à pas variable.A variable pitch installation and debugging system, comprising: a plurality of position sensors (301-306), each of the position sensors (301-306) being configured to be installed at a junction between a variable pitch system and a blade, so as to detect the position of the blade, and send a blade position detection result to a sub-controller (201-203) corresponding to the blade; a plurality of sub-controllers (201-203), each sub-controller (201-203) being configured to determine, according to the blade position detection result corresponding to the sub-controller (201-203), whether the blade is in an operation activation position, and sending an activation signal to a master controller (100) if the blade is in the operation activation position; and the master controller (100) which is configured to operate the blade according to the activation signal. By means of the structure, the problem in the prior art of the strong influence of human factors on the installation and debugging of a variable pitch system is solved. In addition, the present invention also relates to a method of operating the variable pitch installation and debugging system.

MA63060A 2021-04-25 2021-04-25 VARIABLE STEP INSTALLATION AND DEBUGGING SYSTEM AND METHOD FOR OPERATING THE SAME MA63060A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/089565 WO2022226680A1 (en) 2021-04-25 2021-04-25 Variable-pitch installation and debugging system and operation method thereof

Publications (1)

Publication Number Publication Date
MA63060A1 true MA63060A1 (en) 2024-01-31

Family

ID=77819419

Family Applications (1)

Application Number Title Priority Date Filing Date
MA63060A MA63060A1 (en) 2021-04-25 2021-04-25 VARIABLE STEP INSTALLATION AND DEBUGGING SYSTEM AND METHOD FOR OPERATING THE SAME

Country Status (4)

Country Link
CN (1) CN113454336B (en)
ES (1) ES2956834A2 (en)
MA (1) MA63060A1 (en)
WO (1) WO2022226680A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109989881A (en) * 2019-05-21 2019-07-09 国电联合动力技术有限公司 Control device and its control method and unit for single blade of wind turbine lifting

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007006966A1 (en) * 2007-02-13 2008-08-14 Robert Bosch Gmbh Drive device for driving multiple axes
EP2489872B1 (en) * 2011-02-15 2013-03-20 SSB Wind Systems GmbH & Co. KG Blade load reduction for wind turbine
CN203257603U (en) * 2012-12-14 2013-10-30 天津瑞能电气有限公司 Novel debugging device for variable-pitch system of wind generating set
EP2980401B1 (en) * 2014-07-29 2018-02-21 ALSTOM Renewable Technologies Pitch drive system with lubrication arrangement
CN205484581U (en) * 2015-12-31 2016-08-17 新疆金风科技股份有限公司 Become oar direct current driver testing platform and detecting box
US10941752B2 (en) * 2016-05-13 2021-03-09 Fang Zhou Variable-pitch multi-segment rotor blade of wind turbine
CN107246357A (en) * 2017-07-13 2017-10-13 固安华电天仁控制设备有限公司 A kind of blade position self-inspection wind turbine pitch system
WO2019028375A1 (en) * 2017-08-03 2019-02-07 Barnhart Crane and Rigging Co. Wind tubine bearing removal and installation device and method
CN108180109A (en) * 2017-12-30 2018-06-19 北京金风科创风电设备有限公司 Variable pitch system and blade zero-degree position calibration method
CN208996866U (en) * 2018-08-02 2019-06-18 固安华电天仁控制设备有限公司 A kind of pitch control device of power generation with marine energy unit
CN112855444A (en) * 2021-03-18 2021-05-28 华润风电(龙岩)有限公司 Variable pitch control system and wind generating set

Also Published As

Publication number Publication date
CN113454336A (en) 2021-09-28
CN113454336B (en) 2022-08-26
WO2022226680A1 (en) 2022-11-03
ES2956834A2 (en) 2023-12-28

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