DE102007032611A1 - Control and observation system for use in power plant, works with hardware servers, where server functionalities of technical system work in virtual environment by servers, and virtualized software on servers initializes each processor - Google Patents
Control and observation system for use in power plant, works with hardware servers, where server functionalities of technical system work in virtual environment by servers, and virtualized software on servers initializes each processor Download PDFInfo
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- DE102007032611A1 DE102007032611A1 DE102007032611A DE102007032611A DE102007032611A1 DE 102007032611 A1 DE102007032611 A1 DE 102007032611A1 DE 102007032611 A DE102007032611 A DE 102007032611A DE 102007032611 A DE102007032611 A DE 102007032611A DE 102007032611 A1 DE102007032611 A1 DE 102007032611A1
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- 238000003860 storage Methods 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000013508 migration Methods 0.000 claims description 2
- 230000005012 migration Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
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- 238000013468 resource allocation Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5061—Partitioning or combining of resources
- G06F9/5077—Logical partitioning of resources; Management or configuration of virtualized resources
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G06Q50/06—Energy or water supply
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
- G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
- G06F11/2048—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant where the redundant components share neither address space nor persistent storage
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Abstract
Description
Die Erfindung betrifft ein Bedien- und Beobachtungssystem einer technischen Anlage oder eines technischen Prozesses, insbesondere für Kraftwerksanwendungen, gemäß den Ansprüchen 1 und 8.The The invention relates to an operating and monitoring system of a technical Plant or a technical process, in particular for power plant applications, according to claims 1 and 8.
Gegenwärtig eingesetzte Bedien- und Beobachtungssysteme in Kraftwerksanlagen weisen eine Vielzahl von Servern auf, um eine hohe Verfügbarkeit, insbesondere bezüglich der Redundanz der Anlage zu gewährleisten. Üblicherweise werden jeweils mehrere Aspect Server (Anwendungsserver), Connectivity Server zur Bereitstellung der Kommunikationsfähigkeit von Geräten unterschiedlicher Herstellung, Historien Server zur Sammlung, Langzeitspeicherung und zur Archivierung von Prozess- oder Messdaten, Domain Controller, also Steuergeräte für einen bestimmten Bereich innerhalb des Systems, Composer Server als Engineering-Werkzeug für das unternehmensweite Management- und Prozessleitsystem, Konfigurationsserver und Applikationsserver eingesetzt.Currently used Operator control and monitoring systems in power plants have a large number from servers to high availability, especially regarding the To ensure redundancy of the plant. Usually each will have multiple Aspect Servers (application servers), connectivity Server for providing the communication capability of devices of different types Production, history server for collection, long-term storage and for archiving process or measurement data, domain controllers, So control units for one specific area within the system, composer server as an engineering tool for the company-wide Management and process control system, configuration server and application server used.
Die Verwendung einer Vielzahl von unterschiedlichen Servern bedingt einen hohen Leistungsverbrauch, eine aufwändige und fehleranfällige Verdrahtung sowie einen großen Platzbedarf.The Using a variety of different servers conditionally a high power consumption, a complex and error-prone wiring as well as a big one Space requirements.
Der Erfindung liegt demgemäß die Aufgabe zugrunde, ein Bedien- und Beobachtungssystem einer technischen Anlage oder eines technischen Prozesses, insbesondere für Kraftwerksanwendungen, anzugeben, wodurch vorgenannte Nachteile des Standes der Technik überwunden werden.Of the Invention is therefore based on the object an operating and monitoring system of a technical facility or of a technical process, in particular for power plant applications, whereby overcome the aforementioned disadvantages of the prior art become.
Diese Aufgabe wird erfindungsgemäß durch ein Bedien- und Beobachtungssystem mit den in Anspruch 1 angegebenen Merkmalen gelöst. Vorteilhafte Ausgestaltungen und Verbesserungen des erfindungsgemäßen Systems sind in weiteren Ansprüchen und in der Beschreibung angegeben.These The object is achieved by a Operating and monitoring system with the specified in claim 1 Characteristics solved. Advantageous embodiments and improvements of the system according to the invention are in further claims and stated in the description.
Erfindungsgemäß umfasst das Bedien- und Beobachtungssystem einer technischen Anlage oder eines technischen Prozesses eine Vielzahl von Serverfunktionalitäten, welche in einer virtuellen Umgebung von wenigstens zwei Hardwareservern installiert sind. Die Anzahl von mindestens zwei Hardwareservern ergibt sich aus der Redundanzanforderung. Auf den Hardwareservern, welche nachfolgend auch als Hardwaremaschinen bezeichnet werden, ist die dazu erforderliche Virtualisierungssoftware installiert. Die Virtualisierungssoftware stellt somit auf den Hardwareservern mehrere virtuelle Rechner bereit, welcher in der Lage sind verschiedene Serverfunktionalitäten auszuführen.According to the invention the operating and monitoring system of a technical system or a technical process a variety of server functionalities which in a virtual environment of at least two hardware servers are installed. The number of at least two hardware servers results from the redundancy requirement. On the hardware servers, which are also referred to below as hardware machines, is the required virtualization software installed. The Virtualization software thus provides several on the hardware servers virtual machines ready, which are capable of different server functionality perform.
Vorzugsweise wird als Virtualisierungssoftware das Produkt VMWare Infrastructure 3 eingesetzt, deren VMWare ESX Server als integraler Bestandteil auf einem VMwareeigenen Kernel basiert und daher kein Wirtsbetriebssystem, wie beispielsweise das Betriebssystem Windows benötigt. Die Verwendung der Virtualisierungssoftware VMWare Infrastructure 3, nachfolgend auch als ESX-Software bezeichnet, führt durch die Konsolidierung von Hardware zu deutlichen Kosteneinsparungen.Preferably As a virtualization software, the product VMWare Infrastructure 3 whose VMWare ESX Server is an integral part based on a VMware kernel and therefore no host operating system, such as the operating system Windows requires. The usage VMWare Infrastructure 3 virtualization software, below also known as ESX software, leads through the consolidation from hardware to significant cost savings.
Weitere Vorteile der Virtualisierung mit der ESX-Software VMWare Infrastructure 3 beruhen darauf, dass es mit dem ESX Server möglich ist einen auswählbaren virtuellen Server, beispielsweise vor einem Update, zu klonen und so eine Sicherheitskopie anzulegen, welche nach Bedarf wieder verwendet werden kann.Further Benefits of virtualizing with the ESX VMWare Infrastructure software 3 are based on the fact that it is possible with the ESX server a selectable virtual server, for example, before an update, clone and to create such a backup, which reuses as needed can be.
Weiterhin kann eine komplette virtuelle oder reale Anlage nach der Inbetriebnahme in einer virtuellen Umgebung vorgehalten werden, um die Arbeit für den Service einfacher zu gestalten.Farther can be a complete virtual or real plant after commissioning be held in a virtual environment to work for the service easier to design.
Ein weiterer Vorteil der Verwendung von VMWare Infrastructure 3 beruht darauf, dass diese ausgefallene virtuelle Maschinen erkennt und diese ausgefallenen Maschinen auf einem alternativen ESX Server automatisch neu starten.One Another advantage of using VMWare Infrastructure 3 is based insisting that these failed virtual machines recognize and these failed machines on an alternate ESX server restart automatically.
Auch erkennt die VMWare Infrastructure 3, wenn ein Anstieg der Aktivität in einer virtuellen Maschine die Leitungsgrenzen eines ESX Server-hosts erreicht und bewirkt automatisch eine Live-Migration auf einen anderen ESX-Server. Hierdurch ist eine Verlagerung der virtuellen Maschinen während des Betriebes auf andere ESX Server-Knoten gegeben, so dass alle notwendigen Anforderungen an die Ressource-Zuweisung erfüllt werden.Also detects the VMWare Infrastructure 3 when an increase in activity in one virtual machine reaches the line limits of an ESX Server host and automatically causes a live migration to another ESX server. This is a shift of the virtual machines during operation given to other ESX server nodes, so all the necessary requirements met the resource allocation become.
Das erfindungsgemäße System ist insbesondere für Bedien- und Beobachtungssysteme in einem Kraftwerk vorgesehen.The inventive system is especially for Operating and monitoring systems provided in a power plant.
Durch die erreichte Verringerung der Anzahl der verwendeten Server wird eine bessere Ausnutzung der Systemressourcen bei einem wesentlich geringerem Stromverbrauch erreicht, ohne die notwendige Verfügbarkeit des Bedien- und Beobachtungssystem einzuschränken. Durch die Reduzierung des Verdrahtungsaufwandes wird die Verfügbarkeit des Systems deutlich erhöht.By the achieved reduction will be the number of servers used a better use of system resources at a much lower level Power consumption achieved without the necessary availability of the operating and monitoring system. By the reduction the wiring effort, the availability of the system is clear elevated.
Ein weiterer Vorteil ergibt sich aus der Verringerung des Platzbedarfs des erfindungsgemäßen Bedien- und Beobachtungssystems, da weniger Hardware benötigt wird.One Another advantage arises from the reduction in space requirements of the operating and observation system because less hardware is needed.
Anhand des in den folgenden Figuren dargestellten Ausführungsbeispieles sollen die Erfindung sowie vorteilhafte Ausgestaltungen, Verbesserungen und weitere Vorteile der Erfindung näher erläutert und beschrieben werden.With reference to the embodiment shown in the following figures, the invention and advantageous embodiments, improvements and further advantages of the invention will be explained and described in more detail.
Es zeigen:It demonstrate:
Die
Hardwareserver
Der
jeweilige virtuelle Server
Die
Container- und Konfigurationsdateien, die einen virtuellen Server
repräsentieren,
werden in einem Storage Area Network (SAN)
Entsprechend
vorgegebenen Redundanzanforderungen sind ausgewählte Serverfunktionalitäten
Weiter
ist jeder der Hardwareserver
In
vorliegendem Ausführungsbeispiel
des erfindungsgemäßen Bedien-
und Beobachtungssystems laufen auf den drei Hardwareservern
In
einer vorteilhaften Ausführung
des erfindungsgemäßen Systems
arbeiten die eingesetzten Hardwareserver
Der
entsprechende Arbeitsspeicher
Die Systemressourcen können frei konfiguriert werden, wodurch es möglich ist, die gegenwärtig übliche Rechnertechnik effektiv zu nutzen.The System resources can be freely configured, which makes it possible, the currently common computer technology to use effectively.
Mit
dem vorliegenden Beispiel gemäß der
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102007032611A DE102007032611A1 (en) | 2007-07-11 | 2007-07-11 | Control and observation system for use in power plant, works with hardware servers, where server functionalities of technical system work in virtual environment by servers, and virtualized software on servers initializes each processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007032611A DE102007032611A1 (en) | 2007-07-11 | 2007-07-11 | Control and observation system for use in power plant, works with hardware servers, where server functionalities of technical system work in virtual environment by servers, and virtualized software on servers initializes each processor |
Publications (1)
Publication Number | Publication Date |
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DE102007032611A1 true DE102007032611A1 (en) | 2009-01-15 |
Family
ID=40121470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102007032611A Withdrawn DE102007032611A1 (en) | 2007-07-11 | 2007-07-11 | Control and observation system for use in power plant, works with hardware servers, where server functionalities of technical system work in virtual environment by servers, and virtualized software on servers initializes each processor |
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Country | Link |
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DE (1) | DE102007032611A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015048384A1 (en) * | 2013-09-27 | 2015-04-02 | Fisher-Rosemount Systems, Inc. | Systems and methods for automated commissioning of virtualized distributed control systems |
-
2007
- 2007-07-11 DE DE102007032611A patent/DE102007032611A1/en not_active Withdrawn
Non-Patent Citations (2)
Title |
---|
LEFFLER,M.:VMware Infrastructure 3 Overview,Sept. 2006. <http://www.wnysip.org/VM_overview_2006.09.1 2.ppt> [recherchiert am 07.04.08];$S.11,19,24,27,7 ,23,26$ |
LEFFLER,M.:VMware Infrastructure 3 Overview,Sept. 2006. http://www.wnysip.org/VM_overview_2006.09.12.ppt [recherchiert am 07.04 08];$S.11,19,24,27,7,23,26$; * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015048384A1 (en) * | 2013-09-27 | 2015-04-02 | Fisher-Rosemount Systems, Inc. | Systems and methods for automated commissioning of virtualized distributed control systems |
CN105593773A (en) * | 2013-09-27 | 2016-05-18 | 费希尔-罗斯蒙特系统公司 | Systems and methods for automated commissioning of virtualized distributed control systems |
GB2536810A (en) * | 2013-09-27 | 2016-09-28 | Fisher Rosemount Systems Inc | Systems and methods for automated commissioning of virtualized distributed control systems |
CN105593773B (en) * | 2013-09-27 | 2019-04-05 | 费希尔-罗斯蒙特系统公司 | The system and method entrusted automatically for virtual distributed control system |
US10432456B2 (en) | 2013-09-27 | 2019-10-01 | Fisher-Rosemount Systems, Inc. | Systems and methods for automated commissioning of virtualized distributed control systems |
GB2536810B (en) * | 2013-09-27 | 2020-10-28 | Fisher Rosemount Systems Inc | Systems and methods for automated commissioning of virtualized distributed control systems |
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