Controlling integrated simulation method and system

A simulation method and simulation technology, applied in the field of electric power, can solve problems such as affecting the authenticity of power grid and substation simulation and training effects, no solutions are proposed, and information cannot be exchanged, etc., and achieve the effect of improving the level of control integration.

Active Publication Date: 2016-03-30
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional power grid simulation system (DTS) and substation simulation system (OTS) operate in isolation. This application mode isolates the information interaction between power grid and substation simulation training, which affects the authenticity and training effect of power grid and substation simulation.
[0003] For the problem that the information between DTS and OTS cannot be exchanged in related technologies, no effective solution has been proposed so far

Method used

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  • Controlling integrated simulation method and system
  • Controlling integrated simulation method and system
  • Controlling integrated simulation method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] An embodiment of the present invention provides an integrated control simulation method, figure 1 It is a flow chart of the control integration simulation method according to the embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:

[0027] Step S102, the power grid simulation system DTS generates a primary model of the substation simulation system OTS according to the DTS simulation model, and the OTS establishes a secondary equipment model according to the primary model.

[0028] In step S104, DTS calculates the result of DTS network power flow and sends it to OTS. OTS performs OTS simulation operation according to the result of DTS network flow on the basis of the secondary equipment model, and sends the OTS simulation information generated by OTS simulation operation to DTS.

[0029] Step S106, DTS calculates the DTS network power flow result according to the OTS simulation information, and performs DTS simulatio...

Embodiment 2

[0037] An embodiment of the present invention provides an integrated regulation and control simulation system, which is used to implement the above-mentioned embodiments and preferred implementation modes, and what has already been described will not be repeated. As used below, the term "module" may be a combination of software and / or hardware that realizes a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementations in hardware, or a combination of software and hardware are also possible and contemplated.

[0038] figure 2 is a structural block diagram of an integrated regulation and control simulation system according to an embodiment of the present invention, such as figure 2 As shown, the system includes a grid simulation system DTS202 and a substation simulation system OTS204.

[0039] The grid simulation system DTS202 is used to generate the primary model of the substation simulation sys...

Embodiment 3

[0047] image 3 It is the process flow of the control integration simulation method according to the preferred embodiment of the present invention Figure 1 ,Such as image 3 As shown, the process includes the following steps:

[0048] In step S302, the DTS splits the DTS simulation model to obtain an OTS primary model and provides it to the OTS.

[0049] DTS splits the DTS simulation model to obtain the OTS primary model and provides it to OTS. The primary equipment model of DTS and OTS is completely consistent, so the automatic mapping of the equipment status of DTS and OTS can be realized.

[0050] In step S304, the DTS provides the DTS network flow for the OTS.

[0051] DTS calculates DTS network power flow results and provides them to OTS.

[0052] In step S306, the OTS provides the DTS with protection action and switch blade displacement information.

[0053] When the OTS fails, the OTS will perform dynamic calculations, drive the protection action in the station, a...

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Abstract

The invention provides an adjusting and controlling integrated simulation method and system. The adjusting and controlling integrated simulation method comprises that a power grid simulation system DTS generates into a primary model of a transformer substation simulation system OTS according to a DTS simulation model and the OTS establishes a secondary device model according to the primary model; the DTS calculates a DTS network trend result, sends the network trend result to the OTS and the OTS performs OTS simulation operation according to the DTS network trend result based on the secondary device model and sends OTS simulation information which is generated through the simulation operation to the DTS; the DTS calculates the DTS network trend result according to the OTS simulation information. The adjusting and controlling integrated simulation method solves the problem that information cannot be mutually communicated between the DTS and the OTS and has a beneficial effect of improving the adjusting and controlling integration level.

Description

technical field [0001] The present invention relates to the field of electric power, in particular to a control and control integrated simulation method and system. Background technique [0002] The unified dispatching and hierarchical management of the power grid are the basic principles for the safe, stable and high-quality operation of the interconnected power grid. Today, with the increasing scale of grid interconnection, it is increasingly important and urgent to improve the comprehensive coordination capabilities of grid dispatching and accident handling at all levels. The joint anti-accident drill of grid dispatching and substation operators is very important to improve the security defense capability of interconnected grid. The traditional power grid simulation system (DTS) and substation simulation system (OTS) operate in isolation. This application mode isolates the information interaction between power grid and substation simulation training, which affects the au...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B9/00
Inventor 王鹏汤磊崔波
Owner STATE GRID CORP OF CHINA
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