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Electric power substation software emulation platform building method and no power off upgrading improved method

A technology of software simulation and substation, which is applied in the field of power transformation and distribution, can solve problems such as hidden dangers in the operation of the new system, failure to ensure correctness and functional integrity, and achieve the effect of upgrading without power failure

Inactive Publication Date: 2008-04-09
JIGANG GRP +1
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Problems solved by technology

So far, most simulation software only simulate the operation function of the monitoring background without simulating the primary and secondary equipment of the substation, which cannot guarantee the correctness of the automation system control and the integrity of the function of the hub substation of the power system. The operation of the new system in the future will bring hidden dangers

Method used

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  • Electric power substation software emulation platform building method and no power off upgrading improved method
  • Electric power substation software emulation platform building method and no power off upgrading improved method

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Embodiment Construction

[0020] According to the original background that has been verified in practice, the correctness of the configuration file of the communication management machine of the new control system, the database and screen configuration of the local background and the remote monitoring system is guaranteed through software simulation and hardware simulation technology.

[0021] As shown in Figure 1, the typical program block diagram of the simulation platform test.

[0022] The construction method of the software simulation platform for multi-area metallurgical substations includes the following steps:

[0023] First, run the simulation software compiled in Delphi language on the simulation computer. This software can correctly simulate the commonly used measurement and control integrated protection units in substations, such as Schneider SEPAM 1000 series 20, 40, 80 protection and 2000 series protection, GE series Protection, Tsinghua Unigroup protection, and by calling configuration f...

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Abstract

The invention relates to a method of establishing a simulation platform for multi-regional metallurgy substation software and realizing uninterruptible upgrading and reconstruction, belonging to the power transformation and distribution field. Through establishing the software and the hardware platforms actually operated by a simulation substation, the invention realizes the correct conversion of the substation automation system 'four remote' function and is able to complete the uninterruptible on-line upgrading reconstruction of the large-scale substation safely and reliably, thereby ensuring the correctness and completeness of the automation system uninterruptible upgrading reconstruction of the multi-regional metallurgy substation and completing the fully test to the substation automation system function under the experimental environment. The invention is mainly used for the upgrading reconstruction of the substation.

Description

Technical field: [0001] The invention belongs to the simulation test capable of simulating the actual operating environment of a substation in the field of electric power transformation and distribution, in particular a method for building a software simulation platform for a multi-regional metallurgical substation and a method for upgrading without power failure Background technique: [0002] The power substation station control automation system mainly uses computer technology and communication technology to complete the "four remote (telemetry, remote signaling, remote control, remote adjustment)" functions of the high-voltage electrical equipment in the substation / high-voltage room, and the scope involves a substation. , secondary equipment and background monitoring system. The correctness of the control and the integrity of the functions of the automation system of the hub substation of the power system must be strictly confirmed and verified on site. , complete the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B17/02
Inventor 徐有芳耿晓宁周广生范昆付春刚逯志宏王炜李建民孙海港
Owner JIGANG GRP
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