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Co-simulation method and system for a dual-network coupling structure

A coupling structure and co-simulation technology, applied in software simulation/interpretation/simulation, special data processing applications, instruments, etc., can solve problems such as difficult collection, statistics and analysis of system performance data, and huge cost

Inactive Publication Date: 2017-01-11
INST OF INFORMATION ENG CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, conducting performance research in a real network environment is not only costly, but also difficult to collect, count and analyze system performance data

Method used

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  • Co-simulation method and system for a dual-network coupling structure
  • Co-simulation method and system for a dual-network coupling structure
  • Co-simulation method and system for a dual-network coupling structure

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Embodiment Construction

[0082] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0083] like figure 1 As shown, it is a flow chart of a dual-network coupling structure co-simulation method described in Embodiment 1 of the present invention, which specifically includes the following steps:

[0084] Step 1: Build a system simulation module;

[0085] Step 2: The system simulation module determines the scale of the network simulation module and the communication relationship between nodes according to the topology of the transmission network to be simulated, and establishes the network simulation module;

[0086] Step 3: multiple devices in the system simulation module send the running status to the corresponding nodes in the network simulation module;

[0087] Step 4: Determine whether the corres...

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Abstract

The invention relates to a double-network coupling structure co-simulation system. The double-network coupling structure co-simulation system comprises a system simulation module and a network simulation module. The system simulation module determines the scale and the node communication relation of the network simulation module according to a transmission network topology structure to be simulated and the network simulation module is set up. The system simulation module comprises multiple devices. The devices transmit operation states to the corresponding nodes in the network simulation module. The system can carry out system-class verification on construction and planning of an intelligent grid system. The double-network coupling structure co-simulation system is reliably customized special for the intelligent grid system and provides an effective simulation tool for observing coupling network system behavior. Influences on the system by a specific communication protocol are shielded, behavior of a communication system can be described more widely and the double-network coupling structure co-simulation system can truly reflect threats to reliability of the intelligent grid system by grid information transmission with time delay limitation.

Description

technical field [0001] The invention relates to a double network coupling structure collaborative simulation method and system. Background technique [0002] Smart Grid (Smart Grid) is an emerging technology that represents a new energy management model. It is based on an integrated, high-speed two-way communication network. By implanting information technology into traditional power infrastructure, it widely introduces advanced sensing and measurement technology, advanced control methods and advanced decision-making in power infrastructure. Supporting system technology realizes the seamless interconnection between electrical equipment and the bidirectional flow of current and information flow. With this flexible configuration of energy flow and information flow, a wide variety of management automation applications can be widely used in smart grids. This makes the smart grid different in many aspects such as self-healing ability after system failure, ability to resist natu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455G06F17/50
CPCY02E60/00
Inventor 芦翔孙利民朱红松周新运吕世超潘磊
Owner INST OF INFORMATION ENG CHINESE ACAD OF SCI
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