Information physics semi-physical simulation system based on Rt-Lab and OPNET

A semi-physical simulation and cyber-physics technology, applied in the field of industrial simulation systems, to achieve the effect of accelerating scientific research and product development, high flexibility and broad application prospects

Inactive Publication Date: 2015-04-29
ZHEJIANG UNIV
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Problems solved by technology

Traditional analytical methods have difficulty accurately charac

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  • Information physics semi-physical simulation system based on Rt-Lab and OPNET
  • Information physics semi-physical simulation system based on Rt-Lab and OPNET
  • Information physics semi-physical simulation system based on Rt-Lab and OPNET

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[0029] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0030] like Figure 1 ~ Figure 3 As shown, the present invention includes power distribution automation and energy management system (EMS), regional centralized controller, remote data terminal (RTU), bottom layer DSP controller and Rt-Lab emulator built with virtual primary equipment inside, and each other Communication control can be carried out through the computer containing the OPNET module. Each virtual primary device in the Rt-Lab emulator is connected to a remote data terminal or a bottom DSP controller, and the regional centralized controller is connected to each remote data terminal and bottom layer. DSP controllers are connected, distribution automation and energy management systems are connected with regional centralized controllers.

[0031] The remote data terminal monitors the operation status data of the virtual...

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Abstract

The invention discloses an information physics semi-physical simulation system based on Rt-Lab and OPNET. The information physics semi-physical simulation system comprises a power distribution automation and energy management system, an area integrated controller, remote data terminals, bottom layer DSP controllers and an Rt-Lab simulation machine, wherein visual primary devices are constructed into the Rt-Lab simulation machine, each visual primary device in the Rt-Lab simulation machine is correspondingly connected with one corresponding remote data terminal or one corresponding bottom layer DSP controller, the area integrated controller is connected with the remote data terminals and the bottom layer DSP controllers, and the power distribution automation and energy management system is connected with the area integrated controller. The information physics semi-physical simulation system has the higher flexibility, higher reliability and higher comprehensiveness, effective analogue simulation and effective verification expansion are achieved through an electrical power system comprising a series of complicated models including new energy power generation, information physics faults, network information faults, power distribution automation and the like, and the information physics semi-physical simulation system has a wide application prospect.

Description

technical field [0001] The present invention relates to an industrial simulation system, in particular to a cyber physical hardware-in-the-loop simulation system based on Rt-Lab and OPNET based on an electric power information physical system (cyber physical system, CPS) architecture. Background technique [0002] With the continuous expansion of the scale of the power grid, the operating state of the power grid is becoming more and more complex, the difficulty of operation is gradually increasing, and the requirements for the reliability of the power grid are getting higher and higher. In order to ensure the reliable, safe and economical operation of the power system, the static and dynamic characteristics of the actual power system must be fully investigated when planning, analyzing and studying the power system. Traditional analytical methods have difficulty accurately characterizing these properties and predicting possible accidents. At the same time, the particularity ...

Claims

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Application Information

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IPC IPC(8): G05B17/02G08C17/02H04L29/08
Inventor 曹勇张国月章雷其辛焕海齐冬莲
Owner ZHEJIANG UNIV
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