CN103455880A - Electric network dispatching automation system based on virtualization technology - Google Patents
Electric network dispatching automation system based on virtualization technology Download PDFInfo
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Abstract
The invention provides an electric network dispatching automation system based on the virtualization technology. The system comprises a physical resource layer, a virtualization resource management layer, a system application layer and a user layer. The physical resource layer provides a physical carrier for the virtualization resource management layer, the virtualization resource management layer provides resources for the system application layer by carrying out resource virtualization on the physical resource layer, and the system application layer provides system applications for the user layer. The electric network dispatching automation system based on the virtualization technology provides needed resources such as computing, storage and networks for advanced applications, and the system has the advantages of being high in availability, high in resource using rate, balanced in load, easy to stretch and the like.
Description
Technical field
The invention belongs to the power automation technical field, be specifically related to a kind of automation system for the power network dispatching based on Intel Virtualization Technology.
Background technology
Cloud computing is an emerging technical field, its core characteristics are by a kind of synergistic mechanism, the various resources of thousands of computing machines of dynamic management, and distribution according to need makes it form storage, processing and the service ability to mass data to the types of applications on upper strata.Intel Virtualization Technology is the basic gordian technique that builds cloud computing, and it can realize United Dispatching and efficient utilization of isomery physical resource, realizes flexible deployment and the transparence of automation system for the power network dispatching hardware resource.As Fig. 1, the granularity that the server virtualization technology is abstract is whole computing machine.Server virtualization refers to virtual one or more virtual computer system that turns to of physical computer system.Each virtual computer system is referred to as virtual machine, and it has the virtual hardware of oneself, comprises virtual cpu, virtual memory, virtual i/o equipment, and an independently virtual machine execution environment is provided.
After server virtualization, the running environment of application program becomes virtual machine, and it has the characteristic of subregion, isolation, encapsulation.On a physical machine, a plurality of operating system of operation, can more take full advantage of server resource, and virtual machine is packaged into the file irrelevant with hardware configuration, and can to virtual machine, be moved by simple file copy.
State Grid Corporation of China is for adapting to the desirability of extra-high voltage grid operation, and the General Promotion scheduling institution is controlled the ability of large electrical network, has organized the research and development popularization of the distributed integrated dispatching of power netwoks technology support system platform of wide area panorama.This system adopts advanced software development technique, there are the characteristics such as standard, opening, reliable, safety and strong adaptability, the basic platform of the four large classes application such as monitoring and early warning while directly carrying really (new EMS), operation plan (OPS), Security Checking (SCS) and management and running (OMS), unified platform is laid a good foundation for we build integrated automation system for the power network dispatching by Intel Virtualization Technology.Because the application kind is various, an application takies a large amount of wastes that a server causes resource, and by Intel Virtualization Technology, can unify virtual by server be resource pool, according to concrete each application demand, customizes corresponding server.
The cluster that the power automatic system hardware of power-management centre is comprised of a large amount of servers at present forms, and comprises compositions such as monitoring Control Server group, analysis decision server zone, Security Checking server zone, operation plan server zone and management and running server zone.Each Software deployment of automation system for the power network dispatching is on concrete physical server.Unbalanced due to various application and service different and load to the demand of resource, cause a large amount of wastings of resources.Simultaneously, each software of automation system for the power network dispatching and physical machine have tight coupling, and the deployment of software and the dirigibility of application are poor.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of automation system for the power network dispatching based on Intel Virtualization Technology, for each senior application provides the resources such as needed calculating, storage, network, this system has high availability, high resource utilization, load balancing, the easy advantage such as flexible.
In order to realize the foregoing invention purpose, the present invention takes following technical scheme:
A kind of automation system for the power network dispatching based on Intel Virtualization Technology is provided, and described system comprises physical resource layer, virtual resources administration and supervision authorities, system applies layer and client layer; Described physical resource layer provides physical support for the virtual resources administration and supervision authorities, and described virtual resources administration and supervision authorities are by the resource virtualizing to the physical resource layer, and for the system applies layer provides resource, described system applies layer provides system applies to use to client layer.
Described physical resource layer comprises computational resource module, storage resources module and Internet resources module.
Described physical resource comprises computational resource, storage resources and Internet resources; Described computational resource comprises server and PC, and storage resources comprises hard disk and disk array, and Internet resources comprise switch, router and network strategy configuration.
Described virtual resources administration and supervision authorities comprise virtualization services layer and virtual management layer.
Described virtualization services layer is virtual by computational resource, storage resources and Internet resources, form with serviceization is called for described virtual management layer, described virtual management layer manages the virtual resource of serviceization, comprises Virtual Machine Manager, flexible resource management, load balancing management and safety management.
Virtual Machine Manager comprise to virtual machine disposed, started, closed, snapshot, deletion and migration.
Described system applies layer comprises operation plan class application module, management and running class application module, monitoring and early warning class application module and Security Checking class application module in real time.
Described client layer comprises yardman and O&M personnel.
Compared with prior art, beneficial effect of the present invention is:
1. the present invention adopts Intel Virtualization Technology, and the automation system for the power network dispatching application system is deployed on virtual machine, has avoided each application of current automation system for the power network dispatching to monopolize the ample resources waste that a machine causes, and has improved the utilization factor of resource;
2. virtual machine has subregion, isolation, encapsulation, the characteristic such as transportable, the dirigibility that has greatly improved system, can be fast to application disposed, fault recovery etc.;
By resource virtualizing form the virtual resources pond can be on the whole to being distributed, dispatched and managed of resource, can realize the load balancing of physical clusters by the virtual machine (vm) migration technology simultaneously.
The accompanying drawing explanation
Fig. 1 is the server virtualization schematic diagram;
Fig. 2 is based on the automation system for the power network dispatching structural drawing of Intel Virtualization Technology;
Fig. 3 is deployment and its Life Cycle Process figure of SCADA virtual machine in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As Fig. 2, a kind of automation system for the power network dispatching based on Intel Virtualization Technology is provided, described system comprises physical resource layer, virtual resources administration and supervision authorities, system applies layer and client layer; Described physical resource layer provides physical support for the virtual resources administration and supervision authorities, and described virtual resources administration and supervision authorities are by the resource virtualizing to the physical resource layer, and for the system applies layer provides resource, described system applies layer provides system applies to use to client layer.
Described physical resource layer comprises computational resource module, storage resources module and Internet resources module.
Described physical resource comprises computational resource, storage resources and Internet resources; Described computational resource comprises server and PC, and storage resources comprises hard disk and disk array, and Internet resources comprise switch, router and network strategy configuration.
Described virtual resources administration and supervision authorities comprise virtualization services layer and virtual management layer.
Described virtualization services layer is virtual by computational resource, storage resources and Internet resources, form with serviceization is called for described virtual management layer, described virtual management layer manages the virtual resource of serviceization, comprises Virtual Machine Manager, flexible resource management, load balancing management and safety management.
Virtual Machine Manager comprise to virtual machine disposed, started, closed, snapshot, deletion and migration.
The environment of applying its operation for each is different with the demand to resource, need to make a class virtual machine image template to every class application, when needs are applied, can, to its rapid deployment, only need simply configure.Life cycle management to application is accompanied by the life cycle management of virtual machine, realizes startup to virtual machine, suspends, closes, migration, snapshot, deletion etc.
The flexible resource management should be used for saying to be mainly the distribution according to need realized resource with respect to single, whole cluster is needed to realize the load balancing on whole cluster, according to cluster physical server loading condition is adjusted dynamically.When some physical server load too high, virtual machine and host's physical machine that the flexible resource management software can will move according to specific algorithm picks, then moved, and can not affect the operation of application in transition process.Can be by virtual machine (vm) migration to relatively concentrated physical machine when the physical server overall load is not high, then the obsolete physical server of temporary close, reduce the consumption of resource.Can not close virtual machine when the application virtual machine is not worked within a period of time.
Described system applies layer comprises operation plan class application module, management and running class application module, monitoring and early warning class application module and Security Checking class application module in real time.
Described client layer comprises yardman and O&M personnel.
Virtual Machine Manager is the core of whole system, and it is the basis of realizing the flexible resource management.Virtual Machine Manager is mainly realized four partial functions, the one, realize the life cycle management to virtual machine, comprise dispose virtual machine, start virtual machine, close virtual machine, the functions such as virtual machine snapshot, deletion virtual machine, migration virtual machine; Two are to provide the virtual machine image management, can provide different virtual machine image templates to the requirement of resources and environment according to dissimilar application, the rapid deployment of realization to application, Monitoring and Controlling and data acquisition (supervisory control and data acquisition, Scada) system virtual machine mirror image and network analysis virtual machine image such as automation system for the power network dispatching; Three are to provide the function for monitoring to whole cluster, comprise cluster, physical server, three levels of virtual machine, are mainly cpu and internal memory load; The 4th, the business be deployed on virtual machine is monitored and managed.The deployment of virtual machine and its Life Cycle Process are described as shown in Figure 3 with the SCADA virtual machine instance of disposing automation system for the power network dispatching.
When disposing the SCADA virtual machine, at first need to check the virtual machine template storehouse, whether there are template and the mirror image of this virtual machine, need to make virtual machine template and mirror image if do not exist, when making virtual machine image, at first need the SCADA virtual machine is carried out to resource distribution, then installing operating system, the more needed software of SCADA system is installed, virtual machine image just completes like this.If there has been the SCADA mirror image, directly disposes and get final product.For the virtual machine of having disposed, just can be started this virtual machine, closed, operation and the management such as migration, snapshot.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, although with reference to above-described embodiment, the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can modify or be equal to replacement the specific embodiment of the present invention, and do not break away from any modification of spirit and scope of the invention or be equal to replacement, it all should be encompassed in the middle of claim scope of the present invention.
Claims (8)
1. the automation system for the power network dispatching based on Intel Virtualization Technology, it is characterized in that: described system comprises physical resource layer, virtual resources administration and supervision authorities, system applies layer and client layer; Described physical resource layer provides physical support for the virtual resources administration and supervision authorities, and described virtual resources administration and supervision authorities are by the resource virtualizing to the physical resource layer, and for the system applies layer provides resource, described system applies layer provides system applies to use to client layer.
2. the automation system for the power network dispatching based on Intel Virtualization Technology according to claim 1, it is characterized in that: described physical resource layer comprises computational resource module, storage resources module and Internet resources module.
3. the automation system for the power network dispatching based on Intel Virtualization Technology according to claim 1, it is characterized in that: described physical resource comprises computational resource, storage resources and Internet resources; Described computational resource comprises server and PC, and storage resources comprises hard disk and disk array, and Internet resources comprise switch, router and network strategy configuration.
4. the automation system for the power network dispatching based on Intel Virtualization Technology according to claim 1, it is characterized in that: described virtual resources administration and supervision authorities comprise virtualization services layer and virtual management layer.
5. the automation system for the power network dispatching based on Intel Virtualization Technology according to claim 4, it is characterized in that: described virtualization services layer is virtual by computational resource, storage resources and Internet resources, form with serviceization is called for described virtual management layer, described virtual management layer manages the virtual resource of serviceization, comprises Virtual Machine Manager, flexible resource management, load balancing management and safety management.
6. the automation system for the power network dispatching based on Intel Virtualization Technology according to claim 5 is characterized in that: Virtual Machine Manager comprise to virtual machine disposed, started, closed, snapshot, deletion and migration.
7. the automation system for the power network dispatching based on Intel Virtualization Technology according to claim 1 is characterized in that: described system applies layer comprises operation plan class application module, management and running class application module, monitoring and early warning class application module and Security Checking class application module in real time.
8. the automation system for the power network dispatching based on Intel Virtualization Technology according to claim 1, it is characterized in that: described client layer comprises yardman and O&M personnel.
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| CN107180393A (en) * | 2017-06-22 | 2017-09-19 | 国网山东省电力公司诸城市供电公司 | A kind of centralized platform server monitored for transformer substation system |
| CN107370835A (en) * | 2017-09-11 | 2017-11-21 | 郑州云海信息技术有限公司 | A kind of cloud computing center network architecture based on SDN and NFV technologies |
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| CN105847428A (en) * | 2016-05-20 | 2016-08-10 | 北京首都在线科技股份有限公司 | Mobile cloud platform |
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| CN107370835A (en) * | 2017-09-11 | 2017-11-21 | 郑州云海信息技术有限公司 | A kind of cloud computing center network architecture based on SDN and NFV technologies |
| CN107707663A (en) * | 2017-10-17 | 2018-02-16 | 长沙准光里电子科技有限公司 | A kind of virtual resources integration platform |
| CN108803505A (en) * | 2018-05-21 | 2018-11-13 | 深圳烟草工业有限责任公司 | A kind of dual link centralized control system and its application method |
| CN108762207A (en) * | 2018-05-25 | 2018-11-06 | 深圳市广前电力有限公司 | A kind of high fault-tolerant universal centralized management platform |
| CN109542584A (en) * | 2018-10-31 | 2019-03-29 | 华迪计算机集团有限公司 | A kind of method and system based on container Mechanism establishing Internet pharmacy |
| CN110011828A (en) * | 2019-02-26 | 2019-07-12 | 广东电网有限责任公司 | A kind of distribution communication network Quality management system and method based on virtualization |
| WO2023179180A1 (en) * | 2022-03-25 | 2023-09-28 | 烽火通信科技股份有限公司 | Network virtualization system structure and virtualization method |
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