CN102857552A - Application of cloud technology in electric power information control of power grid - Google Patents
Application of cloud technology in electric power information control of power grid Download PDFInfo
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- CN102857552A CN102857552A CN2012102331739A CN201210233173A CN102857552A CN 102857552 A CN102857552 A CN 102857552A CN 2012102331739 A CN2012102331739 A CN 2012102331739A CN 201210233173 A CN201210233173 A CN 201210233173A CN 102857552 A CN102857552 A CN 102857552A
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Abstract
The invention discloses an application of a cloud technology in the electric power information control of a power grid. A DMS (distribution management system) application is clouded by a virtualization technology, the human-machine interaction logic of the DMS is isolated from the computational logic, and a computational logic unit connected with a server is established; and when a user accesses the application virtualized by a cloud server, a user computer only transfers a signal to the server through cloud, and the server runs the computational logic requested by the user through the computational logic unit and finally transfers the changed user interface to a client for displaying on the corresponding equipment of the client. According to the invention, cloud is applied to the DMS, the requirements for the client hardware configuration in the DMS are lowered by adopting the cloud technology, and the data transmission quantity is reduced so as to solve the problems of the network environment; and moreover, the range of application is wide, and the application and maintenance are convenient.
Description
Technical field
The present invention relates to a kind of computer application field, the application of especially a kind of cloud in the control of grid power information.
Background technology
At present, in the application of ultra-large type power information system, particularly based on the information system of C/S framework, often hardware condition, network environment, fail safe, reliability, maintainability there is very high requirement.
Distribution production system (DMS system) is carried out integration with each related service system, formed that a cover Ji Ying joins integrated, asset management, the distribution advanced analysis is used and visualized graphs comprehensive application system that the several functions such as production process management is integrated, system is based on the C/S structure.In the process that the whole province promotes the use of, we have run into following problem at present:
1, the existing customer holds hardware configuration not satisfy the DMS application.
Because distribution model, assets and map datum amount are very large, therefore require client internal memory standard configuration 8G, normally use to guarantee the DMS system.Existing PC memory majority is 1G or 2G in the Guizhou Power Grid scope, do not reach application demand far away, and client terminal quantity approximately has 600, and buying will bring a quite high expense.
2, network environment does not satisfy the DMS application
Because distribution model, assets and map datum amount are very large, obtain, upgrade electric network model and will bring a large amount of transfer of data in the use of DMS at every turn.Therefore require each client need reach 100M to the server network bandwidth, preferably user's experience is under the 1G bandwidth.Exist many county telephone central offices network bandwidth to only have tens in the Guizhou Power Grid scope at present, even the county telephone central office that has only have the network application environment of 2M, 3M.To have a strong impact on the use of DMS system and other large-scale application systems to this, and transform network environment be one long-term and invest huge engineering, needing incrementally, is the very crucial problem of electric network information construction so the large scale system such as DMS is turned round under low network band width.
3, do not satisfy cross-platform, cross-system use
Most information systems have corresponding requirement restriction to operating environment, such as the C/S structure applications to the requirement of operating system, B/S structure applications to the requirement of browser etc.The DMS system requirements could normal operation in 64 systems of Window7.The application requirements of (user operation habits, user like, office side requirement) and other systems because historical reasons, replacing operating system scheme is infeasible.Under the environment such as mobile platform, portable terminal, also have in addition the extensive application demand, and current deployment mode can not solve series of problems.
4, applicating maintenance, upgrading difficulty
The DMS system is based on the C/S structure, because limitation and the complexity of systems soft ware and technology, client can't be upgraded automatically.When edition upgrading or patch installation appear in system, need to upgrade one by one the whole province's more than 600 platform clients.This problem will be brought multiple impact:
1) user faces manual upgrading, poor user experience
2) be difficult to the overall arrangement upgrading, be difficult to control the upgrading progress
3) may exist the client that does not have upgrading to use the problem of system.
Summary of the invention
The objective of the invention is: the application of a kind of cloud in the control of grid power information is provided, and it can reduce the hardware requirement of the electronic equipment in the distribution production system, alleviates bandwidth pressure, and applied range is easy to maintenance, to overcome the deficiencies in the prior art.
The present invention is achieved in that the application of cloud in the control of grid power information, adopt Intel Virtualization Technology, the distribution production system is used cloud, the man-machine interaction logical AND computational logic of distribution production system is kept apart, and by setting up a computational logic unit that is connected with server end, when the user accesses the application of Cloud Server after virtual, subscriber computer only is sent to server end with signal by cloud, server end is realized the computational logic operation of user's request by the computational logic unit, user interface after will changing at last sends client to, displays at the client relevant device.
The man-machine interaction logic of described distribution production system comprises operation, audio frequency input and output, card reader and the printout of Application Program Interface, keyboard and mouse.
Cloud service is only transmitted man-machine interaction logic (comprising output and input) between client-server, so only need the very little network bandwidth, per second consumption is less than the network bandwidth of 20kB.On client computer, can be applied all outputs of program of user, but arithmetic logic 100% ground of using is carried out at server.
By the application systems such as existing DMS, GIS are concentrated be deployed in the cloud service platform after, existing system is not being done under the prerequisite of any secondary development, the terminal use just can pass through the mobile hand-held devices such as IOS, Android, WinCE and use the large-scale application systems such as DMS, GIS, easily realizes mobile office.
At first client and the direct installation portion of plug-in unit with application systems such as DMS is deployed on the cloud application server, client computer initiates the application systems such as DMS are called application (this calls and comprises man-machine interaction logical message and computational logic information) by specific protocol access cloud Platform Server, the cloud Platform Server connects the application of calling that client computer is initiated by internal network and is passed to the application servers such as DMS, the application servers such as DMS call application and carry out legitimate verification to this, after scope location and the matching operation result (this result comprises human-machine interactive information and computational logic information) is returned to the cloud Platform Server, and the cloud Platform Server stays the insignificant computational logic information of user only passed to human-machine interactive information client computer, namely by specific protocol the intelligible display interface description of user value is transferred to client and shows.From the client to the service end, only transmit the input and output logic, not transmission code and calculated data information; And carried out encrypted transmission in whole transmission course, effectively guarantee the safety of specific protocol in transmission.This virtualization applications has effectively reduced the volume of transmitted data of client and application server end, allows the user of mechanisms at different levels can both experience the timely response of operation system under limited network bandwidth condition.
Owing to having adopted technique scheme, compared with prior art, the present invention is applied in cloud in the distribution production system, utilize cloud to reduce the requirement of client hardware configuration in the distribution production system, and minimizing volume of transmitted data, thereby solve the network environment problem, and applied widely, and applicating maintenance is convenient.The inventive method is simple, and existing mature technology is converted, and is with low cost, and result of use is good.
Description of drawings
Accompanying drawing 1 is logic diagram of the present invention.
Embodiment
Embodiments of the invention: the application of cloud in the control of grid power information, adopt Intel Virtualization Technology, the distribution production system is used cloud, the man-machine interaction logic of distribution production system (is comprised Application Program Interface, the operation of keyboard and mouse, the audio frequency input and output, card reader and printout) keep apart with computational logic, and by setting up a computational logic unit that is connected with server end, when the user accesses the application of Cloud Server after virtual, subscriber computer only is sent to server end with signal by cloud, server end is realized the computational logic operation of user's request by the computational logic unit, user interface after will changing at last sends client to, displays at the client relevant device.
Claims (2)
1. the application of cloud in the control of grid power information, it is characterized in that: adopt Intel Virtualization Technology, the distribution production system is used cloud, the man-machine interaction logical AND computational logic of distribution production system is kept apart, and by setting up a computational logic unit that is connected with server end, when the user accesses the application of Cloud Server after virtual, subscriber computer only is sent to server end with signal by cloud, server end is realized the computational logic operation of user's request by the computational logic unit, user interface after will changing at last sends client to, displays at the client relevant device.
2. the application of cloud according to claim 1 in the control of grid power information, it is characterized in that: the man-machine interaction logic of described distribution production system comprises operation, audio frequency input and output, card reader and the printout of Application Program Interface, keyboard and mouse.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210233173.9A CN102857552B (en) | 2012-07-06 | 2012-07-06 | The application of cloud in grid power information controls |
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| CN201210233173.9A CN102857552B (en) | 2012-07-06 | 2012-07-06 | The application of cloud in grid power information controls |
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| CN102857552A true CN102857552A (en) | 2013-01-02 |
| CN102857552B CN102857552B (en) | 2016-04-20 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103024083A (en) * | 2013-01-06 | 2013-04-03 | 李勇 | Software management system and method based on dynamic private cloud |
| CN103200036A (en) * | 2013-04-08 | 2013-07-10 | 国电南瑞科技股份有限公司 | Automated configuration method of electrical power system cloud computing platform |
| CN103942637A (en) * | 2014-02-27 | 2014-07-23 | 李志敏 | Electric-micro-grid power distribution method based on cloud computation |
| CN106302746A (en) * | 2016-08-17 | 2017-01-04 | 陆阳 | A kind of it is available for the method that multiple client calls software based on cloud service |
| CN111145880A (en) * | 2019-11-12 | 2020-05-12 | 望海康信(北京)科技股份公司 | Asset inventory system and method for PDA devices |
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| CN102468975A (en) * | 2010-11-16 | 2012-05-23 | 苏州搜能信息科技有限公司 | Resource management simulation cloud computing system for cloud computing mobile network and application system thereof |
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| CN102468975A (en) * | 2010-11-16 | 2012-05-23 | 苏州搜能信息科技有限公司 | Resource management simulation cloud computing system for cloud computing mobile network and application system thereof |
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| 李明杰，沈钧毅，常晋义: "基于组件技术的配电网管理系统的设计与实现", 《微电子学与计算机》 * |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103024083A (en) * | 2013-01-06 | 2013-04-03 | 李勇 | Software management system and method based on dynamic private cloud |
| CN103200036A (en) * | 2013-04-08 | 2013-07-10 | 国电南瑞科技股份有限公司 | Automated configuration method of electrical power system cloud computing platform |
| CN103200036B (en) * | 2013-04-08 | 2015-10-14 | 国电南瑞科技股份有限公司 | A kind of automation collocation method of electric power system cloud computing platform |
| CN103942637A (en) * | 2014-02-27 | 2014-07-23 | 李志敏 | Electric-micro-grid power distribution method based on cloud computation |
| CN106302746A (en) * | 2016-08-17 | 2017-01-04 | 陆阳 | A kind of it is available for the method that multiple client calls software based on cloud service |
| CN111145880A (en) * | 2019-11-12 | 2020-05-12 | 望海康信(北京)科技股份公司 | Asset inventory system and method for PDA devices |
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| CN102857552B (en) | 2016-04-20 |
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