Relaying cloud establishing method based on virtualized Hadoop cluster

A Hadoop cluster and virtualization technology, which is applied to instruments, electrical components, data processing applications, etc. to achieve interconnection, improve performance, and reduce power consumption.

Inactive Publication Date: 2014-09-03
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] The technical problem solved by the present invention is: to overcome the deficiencies of the prior art, and to provide a method for building a private cloud for relay protection, which can improve the computing efficiency of the entire power network, reduce the power consumption of the data processing center, and realize the interconnection and intercommunication of the terminal network , Timely

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  • Relaying cloud establishing method based on virtualized Hadoop cluster

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Example Embodiment

[0011] Such as figure 1 As shown, this method for building a relay cloud based on a virtualized Hadoop cluster includes the following steps:

[0012] (1) Virtualize the hardware resources of the computer server by installing the Hyper-V Server system on bare metal;

[0013] (2) Use the Hyper-V Client to connect to the Hyper-V Server server through the network, create a new virtual machine on the server (allocate memory, configure the network, connect the virtual hard disk, etc.), and install the Win7 operating system for the virtual machine. After closing the virtual machine, create multiple virtual machines by copying multiple virtual machine VHD virtual hard disk files and importing existing virtual machine registrations. Finally, by configuring the IP address of the same network segment, the virtual machine is in the same LAN;

[0014] (3) Simulate Unix deployment of Hadoop on the Windows platform with Cygwin. That is, install Cygwin and deploy Hadoop on each virtual machine, i...

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Abstract

The invention discloses a relaying cloud establishing method based on a virtualized Hadoop cluster. The method comprises the steps of (1) virtualizing hardware resources of a computer server through the installation of a Hyper-V Server system; (2) establishing a virtual machine cluster by means of Hyper-V Client, and installing the Win7 operating system for each virtual machine; (3) realizing Hadoop under the Windows platform by means of Cygwin, integrating the established virtual machine cluster, and building a cloud computing platform; (4) determining a master virtual node and a slave virtual node at the cloud end, deploying a relaying setting calculation system and a task distributing program on the master node in a service mode, deploying and executing the program of a parallel task on the slave node, and then realizing the mode of software namely a service.

Description

technical field [0001] The invention belongs to the technical field of relay protection setting calculation of electric power system, and in particular relates to a method for constructing a relay protection cloud based on a virtualized Hadoop cluster. Background technique [0002] The State Grid Corporation of China is currently vigorously developing a strong smart grid to realize the digitization, informatization and interaction of the grid. With the establishment of the UHV backbone network frame of "strong crossing, direct crossing, direct crossing first", the development of national power system interconnection. The modern power system is evolving into a system that accumulates a large amount of data and information calculation, which also brings great difficulties to the operation and calculation analysis of the current C / S mode relay protection setting calculation system. Intelligent dispatching is a vital link to ensure the normal operation of the power grid, and re...

Claims

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Application Information

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IPC IPC(8): G06Q50/06H04L29/08
Inventor 刘更郑浩野原宇光徐丽娟彭宇邢智辉张海彬刘玉峰李广绪李来峰
Owner STATE GRID CORP OF CHINA
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