EP2676175A1 - Dispositif pour le stockage décentralisé de données de maintenance d'installations de conversion d'énergie - Google Patents

Dispositif pour le stockage décentralisé de données de maintenance d'installations de conversion d'énergie

Info

Publication number
EP2676175A1
EP2676175A1 EP12703085.6A EP12703085A EP2676175A1 EP 2676175 A1 EP2676175 A1 EP 2676175A1 EP 12703085 A EP12703085 A EP 12703085A EP 2676175 A1 EP2676175 A1 EP 2676175A1
Authority
EP
European Patent Office
Prior art keywords
data
maintenance
database
energy conversion
documentation
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.)
Withdrawn
Application number
EP12703085.6A
Other languages
German (de)
English (en)
Inventor
Frank Szemkus
Gernot Pohlmann
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.)
DeWind Europe GmbH
Original Assignee
DeWind Europe GmbH
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 DeWind Europe GmbH filed Critical DeWind Europe GmbH
Publication of EP2676175A1 publication Critical patent/EP2676175A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/21—Design, administration or maintenance of databases
    • G06F16/211—Schema design and management
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G05B19/0425—Safety, monitoring
    • 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
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/50—Maintenance or repair
    • 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

Definitions

  • the present invention relates to a device for collecting and storing data for the maintenance or repair of energy conversion plants, in particular wind turbines.
  • Distributed energy conversion plants in particular wind turbines are integrated into an increasingly dynamic monitoring and control panel, which on the one hand includes the commissioned with the maintenance or repair service companies and on the other hand, the operating companies.
  • the systems were equipped with permanently installed operator terminals, today people are turning to mobile personalized devices such as notebooks, netbooks, web pads or even smartphones for system monitoring and control.
  • the new service company has to process old maintenance data and import it into its own databases in order to gain a complete overview of the work carried out and the installation of spare parts.
  • the associated time and financial expense is considerable and is therefore avoided by many service companies. If the old data is not transferred to the past or is only taken over a certain period of time, a complete follow-up of the maintenance work and of the installed or used material from the time of commissioning is no longer or hardly possible.
  • the object of the invention is to provide a device for the acquisition and storage of data on the maintenance or repair of energy conversion plants, which allows a long-term and seamless provision of the data for use by service companies, operators, owners or other stakeholders.
  • the invention achieves this object by virtue of the fact that at least one energy conversion system is provided with a maintenance database for storing documentation data for maintenance or repair, that at least one mobile operating device for inputting documentation data into the maintenance database is provided by an operator performing the maintenance work, which has a device database in which individual identification data can be stored, that the documentation data of a maintenance or repair can be stored together with the identification data from the device database of the mobile operating device in the maintenance database of the energy conversion system and remotely retrievable for evaluation on an external evaluation station and remotely transferable to the evaluation station.
  • the decentralized storage of the documentation data in the maintenance database of the energy conversion plant they remain available even when changing the service company or operator or owner or other stakeholders of the energy conversion plant for all other stakeholders.
  • the mobile operating devices simplify the input of documentation data into the maintenance database by the operator, since the operator always uses his own, familiar mobile operating device or a similar operating device regardless of the currently serviced energy conversion system and does not need to have different local input devices of the respective energy conversion system adjust. This avoids errors and increases security.
  • the individual identification data stored in the device database ensures that only the authorized operator can enter documentation data and that it is later understandable who carried out the maintenance work and entered the documentation data in the maintenance database, because the documentation data for a maintenance or repair are together with the identification data stored from the device database of the mobile control unit in the maintenance database.
  • the maintenance data can be made available to all interested stakeholders without the need for a visit to the energy conversion plant.
  • the participating service company can retrieve the data and create a standardized service report that can be forwarded to other stakeholders.
  • the service company may also rely on historical data stored in the maintenance database by previous service companies.
  • the mobile operating devices for reading operating data of a control device for controlling and regulating the energy conversion system, for preparing the operating data and for storing the processed operating data are set up as part of the documentation data in the maintenance database of the energy conversion plant.
  • the operator receives the operating data of the energy conversion system to his personal mobile control unit and can store them, if necessary after a particular routinely provided preparation on the maintenance database for documentation.
  • Such operating data may include, in particular, the condition of the installation at the time of maintenance, such as malfunctions, wear data, production hours and the total production of the energy conversion plant.
  • the operator is allowed, the course of maintenance and about made First enter observations into the mobile operator panel and then save them in the maintenance database.
  • Such data may include, in particular, the date, time, nature, purpose, course and duration of the maintenance or repair work, as well as the associated material consumption, resource consumption and spare parts installed.
  • the identification data stored in the device database of the mobile operating device also include device data for identifying the mobile operating device itself, in particular device name, device class, manufacturer, serial number and IP address. This makes it possible to track which mobile operating device has been used during which maintenance. With personal mobile operating devices, the device data can also be used to refer to the operators involved in the maintenance.
  • the identification data also include user data of the operator and the mobile operating device, preferably name, address, company affiliation, authentication data, in particular user name, password, PIN codes, validity period of an individual authentication and access level. This will unequivocally record who did the maintenance and on what basis he was entitled to do so.
  • the identification data also include company data of the company entrusted with the execution of the maintenance or repair work, preferably company name, address, authentication data and validity period of an authentication of the enterprise.
  • the identification data also include access specification data, in particular access codes. This has the advantage that the service personnel do not have to personally provide and enter such access codes.
  • the latter measure can be further improved by the identification data are stored encrypted and / or transferable. This ensures that the identification data can not be easily removed by non-resident or unauthorized persons.
  • the device database comprises a first data group which is stored on a first memory arranged in the mobile operating device, that the device database comprises a second data group which is stored on a second memory separably connected to the mobile operating device, wherein said first data group comprises the device data for identifying the mobile device and the second data group comprises the user data of the operator.
  • the second memory connected to the operating device is designed as a USB stick, chip card or in the form of a conventional memory card.
  • This measure has the advantage that the device-related part of the device database remains on the operating device used by several persons, while the personal-related part on the mobile data carrier can always be personally carried by the respective service technician, even if he is not currently using the operating device.
  • the service engineer puts his personal mobile data carrier (USB stick, etc.) into the operating unit, in which the device software then combines the personal data and the device-related data and enables the connection to the maintenance database.
  • the service technician removes his mobile data carrier from the HMI device and passes on the HMI device or places it for use by others while carrying the mobile data carrier. In this way, several service engineers can use the same mobile operating device (one after the other). It is even possible to permanently install the HMI device, so that it is no longer mobile, and yet to capture the respective service technicians in the maintenance database individually.
  • the invention are used as mobile operator devices notebooks with Internet connection, netbooks, web pads or smartphones, with appropriate software for the operation, monitoring and creation of said documentation data, for the storage of identification data and the transmission of documentation data and Identification data are equipped to a maintenance database of a power conversion plant.
  • the said devices are simple and inexpensive to obtain and can be easily and quickly set up by suitable software for the specific tasks to be performed in connection with the present invention.
  • the energy conversion system has a communication interface for standardized data exchange between the mobile operator devices and the maintenance database and for remote transmission of the data from the maintenance database to an external evaluation station.
  • a communication interface for standardized data exchange between the mobile operator devices and the maintenance database and for remote transmission of the data from the maintenance database to an external evaluation station.
  • one and the same communication interface is used both for data exchange with the mobile operating devices in carrying out the maintenance or repair work on site and on the other hand for remote transmission of the data for their evaluation to a remote evaluation station.
  • the external evaluation station for retrieving the documentation data from the maintenance databases of a plurality of energy conversion systems is set up.
  • all the energy conversion systems of a power plant park, in particular a wind turbine park can be managed in a single central evaluation station.
  • the communication interface for the software application-level communication has a software component which supports an industry standard or a standard for data management of maintenance work on energy conversion systems.
  • Uniform access to the maintenance database which could be technologically based on web services, supports the interchangeability of the maintenance database and the mobile operating devices accessing it.
  • the maintenance database can store not only numbers and texts but also other media formats, in particular audio material, films and photos which can be called up by authorized evaluation stations, for example by the operator or manufacturer of the energy conversion plant or by a person entrusted with maintenance or repair work service companies.
  • Operating conditions and in particular malfunctions of the energy conversion plant can be documented by said material, in particular by the service technician during the maintenance or repair work.
  • such media files can be automatically created and stored even in the absence of a service technician, if installed at the points to be monitored microphones and / or digital cameras.
  • the invention can be further improved by the measure that files from the maintenance database can be transferred to a mobile operating device for storage in the device database in order to confirm the execution of the maintenance or repair work.
  • a maintenance database-managing microprocessor can be programmed to check the presence of certain maintenance data and their contents and generates a corresponding code in the presence of the data provided for this purpose and transmits it to the mobile control unit, where the code as confirmation of the execution of the respective maintenance details stored in the device database.
  • a further development of the invention provides that maintenance reports and / or status analyzes of the relevant energy conversion plant can be created in the evaluation station on the basis of the transmitted documentation data. This facilitates the readability and interpretation of the documentation data for the responsible addressees.
  • maintenance reports and / or status analyzes can be transferred from the evaluation station for storage in the maintenance database to the relevant energy conversion installation, all involved stakeholders can access them, even after a long time.
  • Figure 1 a schematic representation of a device according to the invention.
  • the device shown in Figure 1 is used to capture and store data for the maintenance or repair of energy conversion systems, in the present case of wind turbines.
  • the wind energy plant 6 is shown in FIG. 1 as a large rectangle.
  • the wind energy installation 6 shown has a local maintenance database 4 for storing documentation data for maintenance or repair.
  • a mobile operating device 1 is provided, which is operated by the service technician. The latter can manually enter maintenance data via the mobile operating device 1, in particular the date, time, type, purpose, sequence and duration of the maintenance work, data on material consumption, consumed equipment and installed replacement parts or the like. These data can then be stored as part of the documentation data in the maintenance database 4 of the wind turbine 6.
  • the wind turbine 6 is equipped with a communication interface, which is on the one hand connected to the local database 4 and on the other hand can be connected to the mobile control unit 1.
  • a radio connection is recommended for the connection between the mobile operating device 1 and the communication station 3, in particular W-LAN or Bluetooth.
  • the mobile operating device 1 can also receive operating data of a control device 2 provided for the control and regulation of the wind energy installation 6, optionally process it and store it on the maintenance database 4 of the wind energy installation 6 via the communication interface 3.
  • Such data from the control device 2 may relate in particular to the state of the wind turbine 6 at the time of maintenance, such as in the past occurred and stored in a fault memory data about malfunction or wear of the wind turbine 6 as well as the logged data on production hours and the energy produced thereby as well as the total production. All these operating data can then be stored together with the maintenance data as documentation data in the maintenance database 4 of the wind turbine 6 and retrieved as needed.
  • each mobile operating device 1 has a device database 9, in which individual identification data are stored.
  • identification data belonged in particular device data for the identification of the respective mobile operating device 1, user data of the operator of the mobile operating device 1, in particular name, address, company affiliation, authentication data and validity period of an individual authentication of the operator, furthermore company data of the company entrusted with the execution of the maintenance work , in particular company name, address, authentication data and validity period of an authentication of the enterprise.
  • the identification data may also include access specification data, in particular access codes to the wind energy installation 6 or its control device 2, its communication interface 3 and its maintenance database 4.
  • the identification data are stored in encrypted form in the device database 9 and are transmitted in encrypted form to the communication interface. Only when the mobile operating device 1 or its user has been identified and an access authorization is present, can documentation data or other data be exchanged with the maintenance database 4 or the control device 2 or another device of the wind energy installation 6.
  • Mobile terminals 1 are in particular notebooks with Internet connection, netbooks, web pads or smartphones in question. Such devices can be easily set up by suitable software to the specific requirements of the present invention. In addition to the programmability, such devices also have a sufficiently large data memory for use as a device database 9. As a rule, they are set up or can be set up with facilities for the wireless connection via Bluetooth, W-LAN, mobile telephone and UMTS.
  • the connection via the mobile telephone network or UMTS comes into play in particular when the mobile operating device is outside the range of Bluetooth or W-LAN, that is not in the direct area of the wind turbine 6. From a great distance, the connection between the mobile control unit 1 and the wind turbine 6 via the communication interface 3, wherein the communication interface 3 is also connected to the mobile telephone network, UMTS or otherwise, in particular via a landline telephone line to the Internet 7.
  • the wind turbine 6 When the wind turbine 6 is connected via the Internet 7, not only a mobile operating device 1 but also any evaluation station 5 connected to the Internet can come into contact with the communication interface 3 of the wind energy installation 6 worldwide.
  • other evaluation stations can also access the maintenance databases 4 of the wind turbines 6 if they are entitled to do so.
  • the service company, the operator, the manufacturer or the owner of the wind turbine each set up one or more evaluation stations 5 and retrieve the data of the wind turbines 6 and evaluate and optionally save processed data in the respective local maintenance databases 4 of the wind turbines 6.
  • This data may also include media formats such as audio, movies and photos.
  • the maintenance reports or state analyzes prepared by the service companies from the documentation data of the individual wind energy installations 6 can also be stored on the respectively associated local maintenance database 4.
  • the advantage of the device according to the invention over the prior art is that the maintenance data uniform, continuous and long-term all stakeholders, such as operators or service companies, can be provided without additional technical effort and permanently available even with changing service companies or plant operators or mobile operating devices. Due to the stored in the maintenance databases 4 of the wind turbines 6 device data from the device databases 9 of the mobile operating devices 1 and historical evaluations of companies and other stakeholders are possible who have performed on this wind turbine 6, for example, maintenance.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Automation & Control Theory (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

L'invention concerne un dispositif de détection et de stockage de données de maintenance ou de remise en état d'installations de conversion d'énergie, en particulier d'éoliennes (6), et a pour but d'améliorer un tel dispositif en vue d'obtenir un stockage sûr et de longue durée et une possibilité d'exploitation des données de documentation, indépendamment des entreprises de service ou des exploitants actuels desdites installations de conversion d'énergie (6). A cet effet, l'invention est caractérisée en ce qu'au moins une installation de conversion d'énergie (6) est pourvue d'une banque de données de maintenance (4) pour le stockage de données de documentation d'une maintenance ou d'une remise en état, en ce qu'il est prévu au moins une unité d'exploitation mobile (1) pour l'entrée de données de documentation dans la bangue de données de maintenance (4) par un opérateur effectuant les travaux de maintenance, qui présente une banque de données d'unité d'exploitation (9), dans laquelle peuvent être stockées des données d'identification individuelles, en ce que les données de documentation d'une maintenance ou d'une remise en état peuvent être stockées, conjointement avec les données d'identification de la banque de données d'unité d'exploitation (9) de l'unité d'exploitation mobile (1), dans la banque de données de maintenance (4) de l'installation de conversion d'énergie (6), et sont accessibles à distance, en vue de leur évaluation à une station d'évaluation externe (5), et transférables à distance à la station d'évaluation.
EP12703085.6A 2011-02-18 2012-02-03 Dispositif pour le stockage décentralisé de données de maintenance d'installations de conversion d'énergie Withdrawn EP2676175A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011000823A DE102011000823A1 (de) 2011-02-18 2011-02-18 Wartungsdatenspeicherung von Energieumwandlungsanlagen
PCT/EP2012/051906 WO2012110338A1 (fr) 2011-02-18 2012-02-03 Dispositif pour le stockage décentralisé de données de maintenance d'installations de conversion d'énergie

Publications (1)

Publication Number Publication Date
EP2676175A1 true EP2676175A1 (fr) 2013-12-25

Family

ID=45569643

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12703085.6A Withdrawn EP2676175A1 (fr) 2011-02-18 2012-02-03 Dispositif pour le stockage décentralisé de données de maintenance d'installations de conversion d'énergie

Country Status (5)

Country Link
US (1) US20140040325A1 (fr)
EP (1) EP2676175A1 (fr)
CA (1) CA2829023A1 (fr)
DE (1) DE102011000823A1 (fr)
WO (1) WO2012110338A1 (fr)

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JP2015172342A (ja) * 2014-03-11 2015-10-01 Ntn株式会社 状態監視システムおよび状態監視方法
CN104376495A (zh) * 2014-11-05 2015-02-25 太原理工大学 一种煤矿机电设备检修无线监管系统及其监管方法
CN105446250A (zh) * 2016-01-06 2016-03-30 武汉中盛瑞邦光电有限公司 一种基于物联网的机电设备运行状态远程监控系统
WO2018010744A1 (fr) 2016-07-14 2018-01-18 Your Global Solution Aps Système d'outil électrique, procédé de commande du fonctionnement d'un système d'outil électrique et utilisation d'un système d'outil électrique
DE102017006411A1 (de) * 2017-07-06 2019-01-10 Senvion Gmbh Windenergieanlage und Verfahren zum Austausch von Daten zwischen eimem Benutzer-Endgerät und einer Windenergieanlage
DE102018007690A1 (de) * 2018-09-28 2020-04-02 Senvion Gmbh Verfahren zum Steuern von Störungsbehebungen bei Windenergieanlagen sowie entsprechendes System

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DE10317496B4 (de) * 2003-04-16 2017-07-20 Abb Ag Analysegerät
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EP2141359A1 (fr) * 2008-07-02 2010-01-06 Siemens Aktiengesellschaft Système de gestion de configuration d'éolienne, et son système informatique central
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Also Published As

Publication number Publication date
WO2012110338A1 (fr) 2012-08-23
DE102011000823A1 (de) 2012-08-23
CA2829023A1 (fr) 2012-08-23
US20140040325A1 (en) 2014-02-06

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